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/eca-rers2012/Problem06_label58.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 20:04:05,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 20:04:05,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 20:04:05,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 20:04:05,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 20:04:05,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 20:04:05,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 20:04:05,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 20:04:05,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 20:04:05,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 20:04:05,456 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 20:04:05,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 20:04:05,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 20:04:05,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 20:04:05,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 20:04:05,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 20:04:05,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 20:04:05,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 20:04:05,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 20:04:05,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 20:04:05,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 20:04:05,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 20:04:05,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 20:04:05,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 20:04:05,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 20:04:05,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 20:04:05,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 20:04:05,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 20:04:05,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 20:04:05,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 20:04:05,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 20:04:05,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 20:04:05,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 20:04:05,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 20:04:05,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 20:04:05,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 20:04:05,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 20:04:05,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 20:04:05,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 20:04:05,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 20:04:05,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 20:04:05,508 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 20:04:05,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 20:04:05,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 20:04:05,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 20:04:05,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 20:04:05,535 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 20:04:05,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 20:04:05,535 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 20:04:05,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 20:04:05,536 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 20:04:05,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 20:04:05,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 20:04:05,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 20:04:05,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 20:04:05,538 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 20:04:05,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 20:04:05,538 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 20:04:05,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 20:04:05,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 20:04:05,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 20:04:05,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 20:04:05,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 20:04:05,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 20:04:05,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 20:04:05,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 20:04:05,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 20:04:05,541 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 20:04:05,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 20:04:05,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 20:04:05,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 20:04:05,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 20:04:05,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 20:04:05,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 20:04:05,595 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 20:04:05,596 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 20:04:05,596 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label58.c [2019-08-22 20:04:05,658 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/378045efd/8b69edaf7ae543b8acbe4d4f19327868/FLAG23ecd409a [2019-08-22 20:04:06,653 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 20:04:06,656 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label58.c [2019-08-22 20:04:06,732 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/378045efd/8b69edaf7ae543b8acbe4d4f19327868/FLAG23ecd409a [2019-08-22 20:04:07,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/378045efd/8b69edaf7ae543b8acbe4d4f19327868 [2019-08-22 20:04:07,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 20:04:07,040 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 20:04:07,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 20:04:07,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 20:04:07,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 20:04:07,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 08:04:07" (1/1) ... [2019-08-22 20:04:07,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32b81388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:07, skipping insertion in model container [2019-08-22 20:04:07,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 08:04:07" (1/1) ... [2019-08-22 20:04:07,057 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 20:04:07,299 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 20:04:09,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 20:04:09,360 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 20:04:10,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 20:04:10,606 INFO L192 MainTranslator]: Completed translation [2019-08-22 20:04:10,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10 WrapperNode [2019-08-22 20:04:10,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 20:04:10,607 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 20:04:10,607 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 20:04:10,608 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 20:04:10,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:10,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:10,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:10,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:10,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:10,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:11,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (1/1) ... [2019-08-22 20:04:11,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 20:04:11,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 20:04:11,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 20:04:11,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 20:04:11,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:04:10" (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 20:04:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 20:04:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 20:04:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-22 20:04:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-22 20:04:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-22 20:04:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-22 20:04:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-22 20:04:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 20:04:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-22 20:04:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-22 20:04:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-22 20:04:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-22 20:04:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-22 20:04:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 20:04:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 20:04:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 20:04:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 20:04:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 20:04:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 20:04:19,381 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 20:04:19,382 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 20:04:19,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 08:04:19 BoogieIcfgContainer [2019-08-22 20:04:19,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 20:04:19,385 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 20:04:19,385 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 20:04:19,385 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 20:04:19,386 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 08:04:19" (1/1) ... [2019-08-22 20:04:19,399 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 20:04:19,402 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 20:04:19,420 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 20:04:19,428 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 20:04:19,430 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 20:04:19,537 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 210 [2019-08-22 20:04:23,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-22 20:04:23,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-22 20:04:24,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:24,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 9 terms [2019-08-22 20:04:24,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,817 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:24,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:25,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:25,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-22 20:04:26,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:26,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 20:04:26,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 20:04:26,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 20:04:26,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 20:04:26,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 9 terms [2019-08-22 20:04:30,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:31,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:31,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-22 20:04:31,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:33,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:37,888 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:04:44,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 20:04:46,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:05:17,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 20:05:17,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:05:17,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 20:05:17,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms