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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 14:07:33,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:07:33,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:07:33,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:07:33,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:07:33,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:07:33,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:07:33,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:07:33,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:07:33,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:07:33,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:07:33,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:07:33,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:07:33,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:07:33,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:07:33,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:07:33,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:07:33,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:07:33,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:07:33,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:07:33,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:07:33,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:07:33,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:07:33,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:07:33,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:07:33,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:07:33,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:07:33,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:07:33,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:07:33,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:07:33,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:07:33,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:07:33,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:07:33,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:07:33,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:07:33,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:07:33,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:07:33,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:07:33,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:07:33,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:07:33,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:07:33,842 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 [2019-09-20 14:07:33,871 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:07:33,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:07:33,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 14:07:33,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 14:07:33,874 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 14:07:33,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:07:33,875 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:07:33,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 14:07:33,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:07:33,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:07:33,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:07:33,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:07:33,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:07:33,876 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:07:33,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:07:33,878 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 14:07:33,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:07:33,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:07:33,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:07:33,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 14:07:33,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 14:07:33,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:07:33,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:07:33,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:07:33,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 14:07:33,880 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 14:07:33,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:07:33,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 14:07:33,881 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 14:07:33,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:07:33,952 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:07:33,955 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:07:33,957 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:07:33,957 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:07:33,958 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 14:07:34,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3301f6f07/0e0dcf8ae83b487098f530b40b1a34a1/FLAG5a94a45bc [2019-09-20 14:07:34,476 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:07:34,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 14:07:34,487 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3301f6f07/0e0dcf8ae83b487098f530b40b1a34a1/FLAG5a94a45bc [2019-09-20 14:07:34,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3301f6f07/0e0dcf8ae83b487098f530b40b1a34a1 [2019-09-20 14:07:34,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:07:34,876 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:07:34,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:07:34,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:07:34,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:07:34,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:07:34" (1/1) ... [2019-09-20 14:07:34,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca18e30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:34, skipping insertion in model container [2019-09-20 14:07:34,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:07:34" (1/1) ... [2019-09-20 14:07:34,892 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:07:34,911 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:07:35,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:07:35,077 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:07:35,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:07:35,106 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:07:35,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35 WrapperNode [2019-09-20 14:07:35,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:07:35,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:07:35,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:07:35,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:07:35,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:07:35,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:07:35,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:07:35,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:07:35,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:35" (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 [2019-09-20 14:07:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:07:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:07:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:07:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:07:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:07:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:07:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:07:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:07:35,670 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:07:35,671 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 14:07:35,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:07:35 BoogieIcfgContainer [2019-09-20 14:07:35,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:07:35,675 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 14:07:35,675 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 14:07:35,675 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 14:07:35,676 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:07:35" (1/1) ... [2019-09-20 14:07:35,677 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 14:07:35,701 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 14:07:35,701 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 14:07:35,708 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 14:07:35,716 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 14:07:35,718 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 14:07:35,770 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 14:07:36,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:38,799 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:38,951 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:39,129 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:39,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:39,728 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:39,856 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:40,155 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:40,509 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:40,529 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:40,671 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:41,209 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:41,359 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:41,698 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:42,058 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:42,106 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:42,233 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:42,438 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:42,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:43,069 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:07:43,147 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:43,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:43,880 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:07:44,064 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,191 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,374 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,500 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,592 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,738 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:44,924 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:45,049 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:45,493 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:45,634 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:45,954 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:46,291 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:46,302 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:46,435 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:46,987 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:47,149 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:47,414 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:47,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:47,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:47,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:48,098 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2019-09-20 14:07:48,337 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:48,473 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:48,889 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:07:48,950 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:49,086 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:49,642 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:07:49,825 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:49,943 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:50,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:50,245 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:50,717 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:50,846 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:51,134 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:51,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:51,479 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:51,612 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:52,133 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:52,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:52,535 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:52,871 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:52,914 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:53,040 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:53,235 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:53,369 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:53,768 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:07:53,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:53,958 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:54,510 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:07:54,692 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:54,819 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,003 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,119 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,206 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,329 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:55,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,063 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,181 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,447 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:56,912 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:57,472 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:57,612 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:57,890 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:58,211 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:58,258 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:58,395 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:58,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:58,721 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:59,186 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:07:59,254 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:59,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:07:59,929 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:08:00,107 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:00,226 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:00,404 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:00,522 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:00,926 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:01,054 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:01,418 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:01,848 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:01,866 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:02,000 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:02,516 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:02,642 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:02,910 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:03,232 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:03,277 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:03,405 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:03,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:03,726 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:04,187 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:08:04,253 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:04,387 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:04,961 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:08:05,145 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,264 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,661 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,782 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:05,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:06,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:06,489 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:06,607 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:06,870 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:07,177 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:07,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:07,329 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:07,864 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:07,991 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:08,275 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:08,607 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:08,654 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:08,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:08,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:09,097 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:09,569 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:08:09,636 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:09,764 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:10,355 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:08:10,470 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 14:08:10,559 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:10,685 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:10,880 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:11,032 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:11,457 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:11,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:11,860 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:12,185 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:12,193 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:12,321 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:12,867 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:12,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:13,271 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:13,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:13,645 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:13,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:13,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:14,097 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:14,529 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 14:08:14,592 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:14,719 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:15,316 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 14:08:15,418 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 14:08:15,503 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:15,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:15,822 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:15,964 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:16,058 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:16,186 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:16,381 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:16,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:16,947 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:17,078 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:17,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:17,673 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:17,682 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:17,813 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:18,345 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:08:18,471 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6