java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label55_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 17:50:27,083 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 17:50:27,088 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 17:50:27,106 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 17:50:27,107 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 17:50:27,108 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 17:50:27,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 17:50:27,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 17:50:27,113 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 17:50:27,113 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 17:50:27,114 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 17:50:27,115 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 17:50:27,116 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 17:50:27,117 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 17:50:27,118 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 17:50:27,119 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 17:50:27,119 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 17:50:27,121 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 17:50:27,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 17:50:27,125 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 17:50:27,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 17:50:27,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 17:50:27,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 17:50:27,130 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 17:50:27,131 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 17:50:27,132 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 17:50:27,133 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 17:50:27,135 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 17:50:27,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 17:50:27,137 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 17:50:27,138 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 17:50:27,141 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 17:50:27,141 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 17:50:27,141 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 17:50:27,142 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 17:50:27,143 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 17:50:27,143 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-14 17:50:27,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 17:50:27,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 17:50:27,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 17:50:27,179 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 17:50:27,179 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 17:50:27,179 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 17:50:27,183 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 17:50:27,183 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 17:50:27,183 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 17:50:27,183 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 17:50:27,183 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 17:50:27,184 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 17:50:27,184 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 17:50:27,185 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 17:50:27,185 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 17:50:27,185 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 17:50:27,186 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 17:50:27,186 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 17:50:27,186 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 17:50:27,186 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 17:50:27,188 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 17:50:27,188 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 17:50:27,188 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 17:50:27,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 17:50:27,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 17:50:27,189 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 17:50:27,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 17:50:27,189 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 17:50:27,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 17:50:27,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 17:50:27,190 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 17:50:27,190 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 17:50:27,190 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 17:50:27,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 17:50:27,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 17:50:27,259 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 17:50:27,261 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 17:50:27,261 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 17:50:27,262 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label55_true-unreach-call.c [2018-09-14 17:50:27,611 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af77c4031/5db6b0974ace4e199ad0cfe9e3b89ec7/FLAG9b78b70ce [2018-09-14 17:50:28,013 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 17:50:28,014 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label55_true-unreach-call.c [2018-09-14 17:50:28,036 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af77c4031/5db6b0974ace4e199ad0cfe9e3b89ec7/FLAG9b78b70ce [2018-09-14 17:50:28,053 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af77c4031/5db6b0974ace4e199ad0cfe9e3b89ec7 [2018-09-14 17:50:28,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 17:50:28,070 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 17:50:28,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 17:50:28,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 17:50:28,081 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 17:50:28,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:50:28" (1/1) ... [2018-09-14 17:50:28,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d0561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:28, skipping insertion in model container [2018-09-14 17:50:28,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:50:28" (1/1) ... [2018-09-14 17:50:28,098 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 17:50:28,909 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:50:28,929 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 17:50:29,214 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:50:29,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29 WrapperNode [2018-09-14 17:50:29,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 17:50:29,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 17:50:29,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 17:50:29,369 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 17:50:29,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:29,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:29,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 17:50:29,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 17:50:29,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 17:50:29,625 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 17:50:30,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (1/1) ... [2018-09-14 17:50:30,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 17:50:30,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 17:50:30,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 17:50:30,195 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 17:50:30,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (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 [2018-09-14 17:50:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 17:50:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 17:50:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-14 17:50:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-14 17:50:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 17:50:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 17:50:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 17:50:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 17:50:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 17:50:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 17:50:37,713 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 17:50:37,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:50:37 BoogieIcfgContainer [2018-09-14 17:50:37,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 17:50:37,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 17:50:37,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 17:50:37,719 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 17:50:37,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 05:50:28" (1/3) ... [2018-09-14 17:50:37,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dada525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:50:37, skipping insertion in model container [2018-09-14 17:50:37,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:50:29" (2/3) ... [2018-09-14 17:50:37,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dada525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:50:37, skipping insertion in model container [2018-09-14 17:50:37,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:50:37" (3/3) ... [2018-09-14 17:50:37,723 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label55_true-unreach-call.c [2018-09-14 17:50:37,735 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 17:50:37,744 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 17:50:37,804 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 17:50:37,805 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 17:50:37,805 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 17:50:37,805 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 17:50:37,805 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 17:50:37,806 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 17:50:37,806 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 17:50:37,806 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 17:50:37,806 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 17:50:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-14 17:50:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-09-14 17:50:37,852 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:50:37,853 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:50:37,854 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:50:37,860 INFO L82 PathProgramCache]: Analyzing trace with hash 999091244, now seen corresponding path program 1 times [2018-09-14 17:50:37,863 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:50:37,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:37,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:37,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:37,920 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:50:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:38,441 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-09-14 17:50:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:50:38,475 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:50:38,475 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:50:38,476 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:50:38,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:50:38,500 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:50:38,501 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:50:38,505 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-14 17:50:50,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:50:50,135 INFO L93 Difference]: Finished difference Result 1501 states and 2761 transitions. [2018-09-14 17:50:50,135 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:50:50,136 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2018-09-14 17:50:50,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:50:50,165 INFO L225 Difference]: With dead ends: 1501 [2018-09-14 17:50:50,165 INFO L226 Difference]: Without dead ends: 1057 [2018-09-14 17:50:50,174 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:50:50,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2018-09-14 17:50:50,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 744. [2018-09-14 17:50:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-09-14 17:50:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1125 transitions. [2018-09-14 17:50:50,286 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1125 transitions. Word has length 64 [2018-09-14 17:50:50,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:50:50,286 INFO L480 AbstractCegarLoop]: Abstraction has 744 states and 1125 transitions. [2018-09-14 17:50:50,287 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:50:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1125 transitions. [2018-09-14 17:50:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-14 17:50:50,296 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:50:50,296 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:50:50,296 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:50:50,298 INFO L82 PathProgramCache]: Analyzing trace with hash 156166359, now seen corresponding path program 1 times [2018-09-14 17:50:50,299 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:50:50,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:50,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:50,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:50,301 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:50:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:50:50,529 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:50:50,529 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:50:50,529 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:50:50,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:50:50,531 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:50:50,531 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:50:50,532 INFO L87 Difference]: Start difference. First operand 744 states and 1125 transitions. Second operand 4 states. [2018-09-14 17:50:59,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:50:59,323 INFO L93 Difference]: Finished difference Result 2730 states and 4237 transitions. [2018-09-14 17:50:59,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:50:59,327 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 134 [2018-09-14 17:50:59,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:50:59,342 INFO L225 Difference]: With dead ends: 2730 [2018-09-14 17:50:59,342 INFO L226 Difference]: Without dead ends: 1992 [2018-09-14 17:50:59,349 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:50:59,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1992 states. [2018-09-14 17:50:59,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1992 to 1990. [2018-09-14 17:50:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1990 states. [2018-09-14 17:50:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1990 states and 2757 transitions. [2018-09-14 17:50:59,443 INFO L78 Accepts]: Start accepts. Automaton has 1990 states and 2757 transitions. Word has length 134 [2018-09-14 17:50:59,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:50:59,444 INFO L480 AbstractCegarLoop]: Abstraction has 1990 states and 2757 transitions. [2018-09-14 17:50:59,444 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:50:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2757 transitions. [2018-09-14 17:50:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2018-09-14 17:50:59,456 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:50:59,457 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:50:59,457 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:50:59,457 INFO L82 PathProgramCache]: Analyzing trace with hash 1914840421, now seen corresponding path program 1 times [2018-09-14 17:50:59,458 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:50:59,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:59,459 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:59,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:59,459 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:50:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 117 proven. 71 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-09-14 17:50:59,835 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:50:59,835 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:50:59,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:59,845 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:50:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:59,950 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 119 proven. 2 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-09-14 17:51:00,486 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 119 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:51:01,319 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:01,320 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:51:01,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:01,336 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:01,610 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 119 proven. 2 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-09-14 17:51:01,700 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 119 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:51:02,267 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:51:02,267 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 8, 7, 8] total 16 [2018-09-14 17:51:02,267 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:51:02,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-09-14 17:51:02,269 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-09-14 17:51:02,269 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2018-09-14 17:51:02,275 INFO L87 Difference]: Start difference. First operand 1990 states and 2757 transitions. Second operand 11 states. [2018-09-14 17:51:39,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:51:39,605 INFO L93 Difference]: Finished difference Result 14939 states and 22123 transitions. [2018-09-14 17:51:39,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2018-09-14 17:51:39,607 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 240 [2018-09-14 17:51:39,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:51:39,687 INFO L225 Difference]: With dead ends: 14939 [2018-09-14 17:51:39,687 INFO L226 Difference]: Without dead ends: 12955 [2018-09-14 17:51:39,724 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 951 SyntacticMatches, 3 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1279 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=932, Invalid=3358, Unknown=0, NotChecked=0, Total=4290 [2018-09-14 17:51:39,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12955 states. [2018-09-14 17:51:40,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12955 to 12784. [2018-09-14 17:51:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12784 states. [2018-09-14 17:51:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12784 states to 12784 states and 16419 transitions. [2018-09-14 17:51:40,090 INFO L78 Accepts]: Start accepts. Automaton has 12784 states and 16419 transitions. Word has length 240 [2018-09-14 17:51:40,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:51:40,091 INFO L480 AbstractCegarLoop]: Abstraction has 12784 states and 16419 transitions. [2018-09-14 17:51:40,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-09-14 17:51:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 12784 states and 16419 transitions. [2018-09-14 17:51:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2018-09-14 17:51:40,115 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:51:40,115 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:51:40,116 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:51:40,116 INFO L82 PathProgramCache]: Analyzing trace with hash 833607851, now seen corresponding path program 1 times [2018-09-14 17:51:40,116 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:51:40,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:40,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:40,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:40,118 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:51:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:40,555 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:40,555 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:51:40,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:40,571 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:40,702 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:41,066 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:41,598 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:41,598 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:51:41,614 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:41,614 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:41,887 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:42,001 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:42,274 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:51:42,275 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-14 17:51:42,275 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:51:42,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:51:42,276 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:51:42,277 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:51:42,277 INFO L87 Difference]: Start difference. First operand 12784 states and 16419 transitions. Second operand 9 states. [2018-09-14 17:51:50,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:51:50,939 INFO L93 Difference]: Finished difference Result 32796 states and 46277 transitions. [2018-09-14 17:51:50,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-14 17:51:50,940 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 426 [2018-09-14 17:51:50,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:51:51,082 INFO L225 Difference]: With dead ends: 32796 [2018-09-14 17:51:51,083 INFO L226 Difference]: Without dead ends: 20018 [2018-09-14 17:51:51,209 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1726 GetRequests, 1703 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-14 17:51:51,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20018 states. [2018-09-14 17:51:51,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20018 to 19435. [2018-09-14 17:51:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19435 states. [2018-09-14 17:51:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19435 states to 19435 states and 24268 transitions. [2018-09-14 17:51:51,777 INFO L78 Accepts]: Start accepts. Automaton has 19435 states and 24268 transitions. Word has length 426 [2018-09-14 17:51:51,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:51:51,780 INFO L480 AbstractCegarLoop]: Abstraction has 19435 states and 24268 transitions. [2018-09-14 17:51:51,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:51:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 19435 states and 24268 transitions. [2018-09-14 17:51:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2018-09-14 17:51:51,831 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:51:51,831 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:51:51,832 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:51:51,832 INFO L82 PathProgramCache]: Analyzing trace with hash 285178783, now seen corresponding path program 1 times [2018-09-14 17:51:51,832 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:51:51,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:51,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:51,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:51,834 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:51:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 259 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-14 17:51:52,557 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:52,557 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:51:52,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:52,574 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:52,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-09-14 17:51:52,828 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 179 proven. 2 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-09-14 17:51:53,169 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:51:53,169 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 3] total 7 [2018-09-14 17:51:53,169 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:51:53,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:51:53,170 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:51:53,170 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-09-14 17:51:53,171 INFO L87 Difference]: Start difference. First operand 19435 states and 24268 transitions. Second operand 3 states. [2018-09-14 17:51:56,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:51:56,852 INFO L93 Difference]: Finished difference Result 45513 states and 59335 transitions. [2018-09-14 17:51:56,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:51:56,855 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 432 [2018-09-14 17:51:56,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:51:56,992 INFO L225 Difference]: With dead ends: 45513 [2018-09-14 17:51:56,992 INFO L226 Difference]: Without dead ends: 26089 [2018-09-14 17:51:57,089 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 869 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-09-14 17:51:57,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26089 states. [2018-09-14 17:51:57,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26089 to 26059. [2018-09-14 17:51:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26059 states. [2018-09-14 17:51:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26059 states to 26059 states and 33656 transitions. [2018-09-14 17:51:57,670 INFO L78 Accepts]: Start accepts. Automaton has 26059 states and 33656 transitions. Word has length 432 [2018-09-14 17:51:57,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:51:57,671 INFO L480 AbstractCegarLoop]: Abstraction has 26059 states and 33656 transitions. [2018-09-14 17:51:57,671 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:51:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 26059 states and 33656 transitions. [2018-09-14 17:51:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2018-09-14 17:51:57,730 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:51:57,730 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:51:57,731 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:51:57,731 INFO L82 PathProgramCache]: Analyzing trace with hash -816697015, now seen corresponding path program 1 times [2018-09-14 17:51:57,731 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:51:57,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:57,732 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:57,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:51:57,732 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:51:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 259 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-14 17:51:58,511 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:58,511 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:51:58,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:58,527 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:58,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:51:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 362 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-09-14 17:51:59,309 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:51:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 259 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-14 17:51:59,542 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:51:59,542 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:51:59,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:51:59,558 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:51:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:51:59,826 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:52:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 362 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-09-14 17:52:00,133 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:52:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 259 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-14 17:52:00,966 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:52:00,967 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-14 17:52:00,967 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:52:00,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:52:00,969 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:52:00,969 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:52:00,970 INFO L87 Difference]: Start difference. First operand 26059 states and 33656 transitions. Second operand 9 states. [2018-09-14 17:52:12,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:52:12,415 INFO L93 Difference]: Finished difference Result 60831 states and 91556 transitions. [2018-09-14 17:52:12,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-09-14 17:52:12,416 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 435 [2018-09-14 17:52:12,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:52:12,673 INFO L225 Difference]: With dead ends: 60831 [2018-09-14 17:52:12,673 INFO L226 Difference]: Without dead ends: 34783 [2018-09-14 17:52:12,902 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1766 GetRequests, 1740 SyntacticMatches, 6 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=146, Invalid=316, Unknown=0, NotChecked=0, Total=462 [2018-09-14 17:52:12,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34783 states. [2018-09-14 17:52:13,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34783 to 34625. [2018-09-14 17:52:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34625 states. [2018-09-14 17:52:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34625 states to 34625 states and 48850 transitions. [2018-09-14 17:52:13,986 INFO L78 Accepts]: Start accepts. Automaton has 34625 states and 48850 transitions. Word has length 435 [2018-09-14 17:52:13,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:52:13,986 INFO L480 AbstractCegarLoop]: Abstraction has 34625 states and 48850 transitions. [2018-09-14 17:52:13,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:52:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 34625 states and 48850 transitions. [2018-09-14 17:52:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2018-09-14 17:52:14,030 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:52:14,030 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:52:14,030 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:52:14,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1451782653, now seen corresponding path program 1 times [2018-09-14 17:52:14,031 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:52:14,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:14,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:14,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:14,032 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:52:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2018-09-14 17:52:14,707 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:52:14,707 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 17:52:14,707 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:52:14,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:52:14,708 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:52:14,709 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:52:14,709 INFO L87 Difference]: Start difference. First operand 34625 states and 48850 transitions. Second operand 3 states. [2018-09-14 17:52:19,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:52:19,192 INFO L93 Difference]: Finished difference Result 69566 states and 98485 transitions. [2018-09-14 17:52:19,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:52:19,193 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 506 [2018-09-14 17:52:19,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:52:19,417 INFO L225 Difference]: With dead ends: 69566 [2018-09-14 17:52:19,417 INFO L226 Difference]: Without dead ends: 34952 [2018-09-14 17:52:19,653 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:52:19,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34952 states. [2018-09-14 17:52:20,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34952 to 34619. [2018-09-14 17:52:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34619 states. [2018-09-14 17:52:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34619 states to 34619 states and 48798 transitions. [2018-09-14 17:52:20,651 INFO L78 Accepts]: Start accepts. Automaton has 34619 states and 48798 transitions. Word has length 506 [2018-09-14 17:52:20,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:52:20,651 INFO L480 AbstractCegarLoop]: Abstraction has 34619 states and 48798 transitions. [2018-09-14 17:52:20,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:52:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 34619 states and 48798 transitions. [2018-09-14 17:52:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2018-09-14 17:52:20,689 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:52:20,690 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:52:20,690 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:52:20,691 INFO L82 PathProgramCache]: Analyzing trace with hash 457103617, now seen corresponding path program 1 times [2018-09-14 17:52:20,691 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:52:20,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:20,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:20,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:20,692 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:52:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-09-14 17:52:21,505 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:52:21,505 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 17:52:21,505 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:52:21,506 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:52:21,506 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:52:21,506 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:52:21,506 INFO L87 Difference]: Start difference. First operand 34619 states and 48798 transitions. Second operand 3 states. [2018-09-14 17:52:26,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:52:26,636 INFO L93 Difference]: Finished difference Result 72779 states and 108585 transitions. [2018-09-14 17:52:26,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:52:26,636 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 523 [2018-09-14 17:52:26,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:52:26,868 INFO L225 Difference]: With dead ends: 72779 [2018-09-14 17:52:26,869 INFO L226 Difference]: Without dead ends: 38171 [2018-09-14 17:52:27,147 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:52:27,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38171 states. [2018-09-14 17:52:27,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38171 to 38167. [2018-09-14 17:52:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38167 states. [2018-09-14 17:52:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38167 states to 38167 states and 53443 transitions. [2018-09-14 17:52:28,878 INFO L78 Accepts]: Start accepts. Automaton has 38167 states and 53443 transitions. Word has length 523 [2018-09-14 17:52:28,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:52:28,879 INFO L480 AbstractCegarLoop]: Abstraction has 38167 states and 53443 transitions. [2018-09-14 17:52:28,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:52:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 38167 states and 53443 transitions. [2018-09-14 17:52:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2018-09-14 17:52:28,908 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:52:28,908 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:52:28,909 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:52:28,909 INFO L82 PathProgramCache]: Analyzing trace with hash -139222791, now seen corresponding path program 1 times [2018-09-14 17:52:28,909 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:52:28,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:28,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:28,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:28,910 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:52:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 173 proven. 15 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-09-14 17:52:29,845 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:52:29,845 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:52:29,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:29,854 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:52:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:29,999 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:52:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-09-14 17:52:30,637 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:52:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 171 proven. 199 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-14 17:52:32,229 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:52:32,229 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 12 [2018-09-14 17:52:32,230 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:52:32,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:52:32,231 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:52:32,231 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:52:32,231 INFO L87 Difference]: Start difference. First operand 38167 states and 53443 transitions. Second operand 5 states. [2018-09-14 17:52:44,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:52:44,080 INFO L93 Difference]: Finished difference Result 79623 states and 107401 transitions. [2018-09-14 17:52:44,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:52:44,080 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 527 [2018-09-14 17:52:44,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:52:44,211 INFO L225 Difference]: With dead ends: 79623 [2018-09-14 17:52:44,211 INFO L226 Difference]: Without dead ends: 41467 [2018-09-14 17:52:44,420 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1066 GetRequests, 1050 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-09-14 17:52:44,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41467 states. [2018-09-14 17:52:45,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41467 to 41338. [2018-09-14 17:52:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41338 states. [2018-09-14 17:52:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41338 states to 41338 states and 51795 transitions. [2018-09-14 17:52:45,223 INFO L78 Accepts]: Start accepts. Automaton has 41338 states and 51795 transitions. Word has length 527 [2018-09-14 17:52:45,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:52:45,224 INFO L480 AbstractCegarLoop]: Abstraction has 41338 states and 51795 transitions. [2018-09-14 17:52:45,224 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:52:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 41338 states and 51795 transitions. [2018-09-14 17:52:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2018-09-14 17:52:45,239 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:52:45,239 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:52:45,240 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:52:45,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1917440331, now seen corresponding path program 1 times [2018-09-14 17:52:45,240 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:52:45,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:45,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:45,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:45,241 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:52:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 299 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-14 17:52:46,195 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:52:46,195 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:52:46,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:46,203 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:52:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:46,353 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:52:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 404 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-09-14 17:52:46,673 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:52:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 299 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-14 17:52:46,926 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:52:46,927 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:52:46,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:46,943 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:52:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:52:47,299 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:52:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 404 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-09-14 17:52:47,435 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:52:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 299 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-14 17:52:47,680 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:52:47,681 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-14 17:52:47,681 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:52:47,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:52:47,683 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:52:47,683 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:52:47,684 INFO L87 Difference]: Start difference. First operand 41338 states and 51795 transitions. Second operand 9 states. [2018-09-14 17:52:57,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:52:57,407 INFO L93 Difference]: Finished difference Result 82925 states and 107231 transitions. [2018-09-14 17:52:57,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-09-14 17:52:57,408 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 562 [2018-09-14 17:52:57,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:52:57,560 INFO L225 Difference]: With dead ends: 82925 [2018-09-14 17:52:57,561 INFO L226 Difference]: Without dead ends: 41901 [2018-09-14 17:52:57,704 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2278 GetRequests, 2250 SyntacticMatches, 6 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=172, Invalid=380, Unknown=0, NotChecked=0, Total=552 [2018-09-14 17:52:57,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41901 states. [2018-09-14 17:52:58,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41901 to 41380. [2018-09-14 17:52:58,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41380 states. [2018-09-14 17:52:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41380 states to 41380 states and 50930 transitions. [2018-09-14 17:52:58,546 INFO L78 Accepts]: Start accepts. Automaton has 41380 states and 50930 transitions. Word has length 562 [2018-09-14 17:52:58,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:52:58,547 INFO L480 AbstractCegarLoop]: Abstraction has 41380 states and 50930 transitions. [2018-09-14 17:52:58,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:52:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 41380 states and 50930 transitions. [2018-09-14 17:52:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2018-09-14 17:52:58,566 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:52:58,566 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:52:58,567 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:52:58,567 INFO L82 PathProgramCache]: Analyzing trace with hash 283418096, now seen corresponding path program 1 times [2018-09-14 17:52:58,567 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:52:58,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:58,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:52:58,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:52:58,568 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:52:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:53:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 332 proven. 371 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-14 17:53:00,345 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:53:00,345 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:53:00,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:53:00,353 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:53:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:53:00,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:53:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 556 proven. 41 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-09-14 17:53:01,237 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:53:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 243 proven. 460 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-14 17:53:02,523 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:53:02,523 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:53:02,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:53:02,540 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:53:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:53:02,944 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:53:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 506 proven. 41 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2018-09-14 17:53:03,919 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:53:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 243 proven. 460 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-14 17:53:05,263 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:53:05,263 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9, 8, 9] total 23 [2018-09-14 17:53:05,263 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:53:05,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-14 17:53:05,265 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-14 17:53:05,265 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2018-09-14 17:53:05,266 INFO L87 Difference]: Start difference. First operand 41380 states and 50930 transitions. Second operand 13 states. [2018-09-14 17:53:29,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:53:29,486 INFO L93 Difference]: Finished difference Result 84547 states and 104801 transitions. [2018-09-14 17:53:29,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-09-14 17:53:29,486 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 623 [2018-09-14 17:53:29,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:53:29,602 INFO L225 Difference]: With dead ends: 84547 [2018-09-14 17:53:29,602 INFO L226 Difference]: Without dead ends: 41635 [2018-09-14 17:53:29,703 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2549 GetRequests, 2502 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 562 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=509, Invalid=1653, Unknown=0, NotChecked=0, Total=2162 [2018-09-14 17:53:29,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41635 states. [2018-09-14 17:53:30,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41635 to 40671. [2018-09-14 17:53:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40671 states. [2018-09-14 17:53:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40671 states to 40671 states and 50004 transitions. [2018-09-14 17:53:30,715 INFO L78 Accepts]: Start accepts. Automaton has 40671 states and 50004 transitions. Word has length 623 [2018-09-14 17:53:30,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:53:30,715 INFO L480 AbstractCegarLoop]: Abstraction has 40671 states and 50004 transitions. [2018-09-14 17:53:30,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-14 17:53:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 40671 states and 50004 transitions. [2018-09-14 17:53:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2018-09-14 17:53:30,728 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:53:30,729 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:53:30,729 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:53:30,730 INFO L82 PathProgramCache]: Analyzing trace with hash -737266042, now seen corresponding path program 1 times [2018-09-14 17:53:30,730 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:53:30,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:53:30,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:53:30,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:53:30,731 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:53:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:53:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2018-09-14 17:53:31,331 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:53:31,331 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:53:31,331 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:53:31,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:53:31,332 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:53:31,332 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:53:31,333 INFO L87 Difference]: Start difference. First operand 40671 states and 50004 transitions. Second operand 4 states. [2018-09-14 17:53:35,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:53:35,690 INFO L93 Difference]: Finished difference Result 90873 states and 111427 transitions. [2018-09-14 17:53:35,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:53:35,690 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 626 [2018-09-14 17:53:35,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:53:35,767 INFO L225 Difference]: With dead ends: 90873 [2018-09-14 17:53:35,768 INFO L226 Difference]: Without dead ends: 27229 [2018-09-14 17:53:35,948 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:53:35,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27229 states. [2018-09-14 17:53:36,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27229 to 25634. [2018-09-14 17:53:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25634 states. [2018-09-14 17:53:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25634 states to 25634 states and 28297 transitions. [2018-09-14 17:53:36,384 INFO L78 Accepts]: Start accepts. Automaton has 25634 states and 28297 transitions. Word has length 626 [2018-09-14 17:53:36,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:53:36,385 INFO L480 AbstractCegarLoop]: Abstraction has 25634 states and 28297 transitions. [2018-09-14 17:53:36,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:53:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25634 states and 28297 transitions. [2018-09-14 17:53:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2018-09-14 17:53:36,418 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:53:36,419 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:53:36,419 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:53:36,420 INFO L82 PathProgramCache]: Analyzing trace with hash -722978176, now seen corresponding path program 1 times [2018-09-14 17:53:36,420 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:53:36,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:53:36,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:53:36,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:53:36,421 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:53:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:53:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2018-09-14 17:53:37,765 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:53:37,766 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:53:37,766 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:53:37,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:53:37,767 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:53:37,767 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:53:37,767 INFO L87 Difference]: Start difference. First operand 25634 states and 28297 transitions. Second operand 4 states. [2018-09-14 17:53:40,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:53:40,673 INFO L93 Difference]: Finished difference Result 57392 states and 63928 transitions. [2018-09-14 17:53:40,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:53:40,673 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 890 [2018-09-14 17:53:40,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:53:40,675 INFO L225 Difference]: With dead ends: 57392 [2018-09-14 17:53:40,675 INFO L226 Difference]: Without dead ends: 0 [2018-09-14 17:53:40,759 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:53:40,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-14 17:53:40,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-14 17:53:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-14 17:53:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-14 17:53:40,760 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 890 [2018-09-14 17:53:40,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:53:40,761 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-14 17:53:40,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:53:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-14 17:53:40,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-14 17:53:40,765 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-14 17:53:40,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:41,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,861 WARN L178 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 578 DAG size of output: 233 [2018-09-14 17:53:42,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:42,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,748 WARN L178 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 578 DAG size of output: 233 [2018-09-14 17:53:43,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:43,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,243 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2018-09-14 17:53:44,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:44,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:53:45,784 WARN L178 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 17 [2018-09-14 17:53:46,470 WARN L178 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 32 [2018-09-14 17:53:51,906 WARN L178 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 392 DAG size of output: 123 [2018-09-14 17:53:57,226 WARN L178 SmtUtils]: Spent 5.29 s on a formula simplification. DAG size of input: 544 DAG size of output: 133 [2018-09-14 17:53:58,580 WARN L178 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 232 DAG size of output: 80 [2018-09-14 17:53:59,956 WARN L178 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 232 DAG size of output: 80 [2018-09-14 17:54:05,406 WARN L178 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 490 DAG size of output: 123 [2018-09-14 17:54:05,410 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:54:05,411 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= |old(~a4~0)| ~a4~0)) [2018-09-14 17:54:05,411 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:54:05,411 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:54:05,411 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,411 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,412 INFO L422 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse28 (+ ~a0~0 61))) (let ((.cse34 (= ~a2~0 |old(~a2~0)|)) (.cse29 (+ |old(~a0~0)| 61)) (.cse14 (<= (+ ~a0~0 98) 0)) (.cse31 (= 3 ~a2~0)) (.cse5 (< 0 .cse28)) (.cse33 (= 1 ~a2~0)) (.cse25 (= ~a29~0 |old(~a29~0)|)) (.cse26 (= |old(~a4~0)| ~a4~0)) (.cse27 (= |old(~a2~0)| ~a2~0))) (let ((.cse1 (and .cse25 .cse26 .cse27)) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse15 (<= (+ ~a0~0 578258) 0)) (.cse16 (< 0 (+ |old(~a0~0)| 578258))) (.cse24 (< 0 (+ |old(~a29~0)| 127))) (.cse8 (and .cse5 .cse25 .cse26 .cse33)) (.cse10 (not (= |old(~a2~0)| 1))) (.cse12 (and .cse14 .cse25 .cse31 .cse26)) (.cse7 (not (= 3 |old(~a2~0)|))) (.cse21 (and .cse14 .cse25 .cse26 .cse33)) (.cse23 (not (= 4 |old(~a2~0)|))) (.cse4 (<= .cse29 0)) (.cse19 (< |old(~a29~0)| 8)) (.cse30 (and .cse25 .cse34 .cse26)) (.cse18 (and .cse14 .cse25 .cse34 .cse26)) (.cse22 (not (= 1 |old(~a2~0)|))) (.cse9 (< 0 (+ |old(~a4~0)| 42))) (.cse32 (and .cse25 .cse26 .cse33)) (.cse20 (< 43 |old(~a29~0)|)) (.cse11 (< (+ |old(~a4~0)| 85) 0)) (.cse6 (<= (+ |old(~a29~0)| 144) 0)) (.cse17 (< |old(~a2~0)| 4)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse13 (and .cse14 .cse25 .cse26 .cse27)) (.cse3 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse4 (< 0 (+ |old(~a29~0)| 401505)) .cse10) (or (or .cse9 .cse11 .cse3 .cse7) .cse12) (or .cse9 .cse11 .cse13 .cse2 .cse3) (or .cse14 .cse3 (or .cse0 .cse2)) (or .cse15 .cse16 (or .cse17 .cse0)) (or .cse17 .cse18 .cse9 .cse19 .cse3) (or .cse9 .cse20 .cse11 .cse16 .cse7 .cse15) (or .cse21 .cse22 .cse9 .cse11 .cse3) (or .cse23 .cse1 .cse0 .cse24) (or (or .cse0 .cse4 .cse2) (and .cse5 .cse25 .cse26 .cse27)) (or .cse0 .cse22 .cse24 (or (< 0 (+ ~a29~0 144)) (<= .cse28 0)) (< 0 .cse29)) (or (or .cse17 .cse0 .cse20) .cse6 .cse30) (or .cse0 .cse22 .cse20 .cse15 .cse16) (or .cse1 .cse0 .cse2 .cse6) (or .cse0 .cse20 .cse15 .cse16 .cse7) (or .cse0 .cse4 .cse24 .cse8 .cse10) (or (and .cse25 .cse26 .cse31) .cse0 .cse7) (or .cse17 .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse22 .cse20 .cse32) (or (or .cse9 .cse20 .cse3 .cse7) .cse19 .cse12) (or (or .cse0 .cse7) .cse3 .cse14) (or .cse0 .cse22 .cse21 .cse3) (or (or .cse23 .cse0 .cse4) .cse5) (or .cse17 .cse0 .cse4 .cse19 .cse30) (or .cse17 .cse18 .cse9 .cse11 .cse3) (or .cse22 .cse9 .cse32 .cse20 .cse11 .cse6) (or .cse17 .cse0 .cse13 .cse3))))) [2018-09-14 17:54:05,412 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,412 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,412 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,412 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,413 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,414 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:54:05,415 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,416 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,417 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:54:05,418 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,419 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-14 17:54:05,420 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:54:05,421 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,422 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,423 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:54:05,424 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,425 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-14 17:54:05,426 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,427 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,428 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:54:05,429 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse14 (= 1 ~a2~0)) (.cse27 (= 2 ~a2~0)) (.cse29 (= ~a2~0 |old(~a2~0)|)) (.cse21 (<= (+ ~a0~0 98) 0)) (.cse12 (= ~a29~0 |old(~a29~0)|)) (.cse25 (= 3 ~a2~0)) (.cse13 (= |old(~a4~0)| ~a4~0))) (let ((.cse16 (and .cse21 .cse12 .cse25 .cse13)) (.cse18 (< 0 (+ |old(~a0~0)| 578258))) (.cse19 (<= (+ ~a0~0 578258) 0)) (.cse24 (and .cse12 .cse13 (= |old(~a2~0)| ~a2~0))) (.cse23 (and .cse12 .cse29 .cse13)) (.cse11 (and .cse21 .cse12 .cse27 .cse13)) (.cse10 (not (= 2 |old(~a2~0)|))) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse6 (<= (+ |old(~a0~0)| 61) 0)) (.cse26 (< 0 (+ |old(~a29~0)| 127))) (.cse7 (< 0 (+ ~a0~0 61))) (.cse0 (not (= 1 |old(~a2~0)|))) (.cse8 (<= (+ |old(~a29~0)| 144) 0)) (.cse3 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< 0 (+ |old(~a4~0)| 89))) (.cse28 (and .cse12 .cse13 .cse14)) (.cse17 (< 43 |old(~a29~0)|)) (.cse15 (not (= |old(~a2~0)| 1))) (.cse20 (< |old(~a2~0)| 4)) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse22 (< |old(~a29~0)| 8)) (.cse4 (< 0 (+ |old(~a0~0)| 98))) (.cse2 (and .cse21 .cse12 .cse29 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse3 .cse10 .cse4 .cse11) (or (and .cse7 .cse12 .cse13 .cse14) .cse1 .cse6 (< 0 (+ |old(~a29~0)| 401505)) .cse15) (or (or .cse1 .cse3 .cse4 .cse9) .cse16) (or .cse5 .cse17 .cse18 .cse19 .cse9) (or .cse5 .cse19 .cse17 .cse18 .cse15) (or .cse20 .cse5 .cse4 .cse21) (or .cse16 .cse1 .cse17 .cse22 .cse4 .cse9) (or .cse1 .cse17 .cse3 .cse18 .cse19 .cse9) (or .cse20 .cse5 .cse17 .cse23 .cse8) (or .cse7 (or (not (= 4 |old(~a2~0)|)) .cse5 .cse6)) (or .cse24 .cse5 .cse10 .cse8) (or .cse20 .cse5 .cse23 .cse6 .cse22) (or .cse20 .cse5 .cse18 .cse19) (or .cse20 .cse5 .cse6 .cse7 .cse8) (or (and .cse12 .cse25 .cse13) .cse5 .cse9) (or .cse2 .cse5 .cse0 .cse4) (or .cse5 (not (= |old(~a2~0)| 4)) .cse26 .cse24) (or .cse20 .cse5 .cse23 .cse4) (or (or .cse5 .cse6 .cse10) (and .cse7 .cse12 .cse27 .cse13)) (or .cse5 .cse11 .cse10 .cse4) (or .cse5 .cse4 .cse21 .cse9) (or .cse5 .cse6 .cse26 .cse7 .cse15) (or .cse0 .cse1 .cse28 .cse17 .cse3 .cse8) (or .cse20 .cse1 .cse3 .cse4 .cse2) (or .cse5 .cse28 .cse17 .cse15) (or .cse20 .cse1 .cse22 .cse4 .cse2)))) [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,430 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,431 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,432 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,433 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:54:05,434 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:54:05,435 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 178) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,436 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,437 INFO L422 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse23 (= |old(~a2~0)| ~a2~0)) (.cse31 (= ~a2~0 |old(~a2~0)|)) (.cse17 (= 1 ~a2~0)) (.cse10 (<= (+ ~a0~0 98) 0)) (.cse11 (= ~a29~0 |old(~a29~0)|)) (.cse30 (= 3 ~a2~0)) (.cse12 (= |old(~a4~0)| ~a4~0))) (let ((.cse2 (<= (+ ~a0~0 578258) 0)) (.cse3 (< 0 (+ |old(~a0~0)| 578258))) (.cse19 (and .cse10 .cse11 .cse30 .cse12)) (.cse7 (and .cse10 .cse11 .cse12 .cse17)) (.cse25 (not (= 4 |old(~a2~0)|))) (.cse26 (< 0 (+ |old(~a29~0)| 127))) (.cse14 (< 0 (+ ~a0~0 61))) (.cse18 (not (= |old(~a2~0)| 1))) (.cse13 (<= (+ |old(~a0~0)| 61) 0)) (.cse22 (and .cse11 .cse31 .cse12)) (.cse4 (not (= 1 |old(~a2~0)|))) (.cse24 (and .cse11 .cse12 .cse17)) (.cse21 (< 43 |old(~a29~0)|)) (.cse29 (and .cse10 .cse11 .cse31 .cse12)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse9 (not (= 2 |old(~a2~0)|))) (.cse15 (<= (+ |old(~a29~0)| 144) 0)) (.cse27 (and .cse11 .cse12 .cse23)) (.cse0 (< |old(~a2~0)| 4)) (.cse5 (< 0 (+ |old(~a4~0)| 42))) (.cse28 (< |old(~a29~0)| 8)) (.cse8 (< 0 (+ |old(~a0~0)| 98))) (.cse20 (and .cse10 .cse11 .cse12 .cse23)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse16 (not (= 3 |old(~a2~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse9 .cse8 (and .cse10 (and .cse11 (= 2 ~a2~0) .cse12))) (or .cse1 .cse13 .cse14 .cse15 .cse16) (or (and .cse14 .cse11 .cse12 .cse17) .cse5 .cse13 (< 0 (+ |old(~a29~0)| 401505)) .cse18) (or (or .cse5 .cse6 .cse8 .cse16) .cse19) (or .cse5 .cse6 .cse20 .cse9 .cse8) (or .cse5 .cse21 .cse6 .cse3 .cse16 .cse2) (or .cse0 .cse1 .cse21 .cse22 .cse15) (or (or .cse1 .cse13 .cse9) (and .cse14 .cse11 .cse12 .cse23)) (or .cse1 .cse21 .cse18 .cse24) (or .cse1 .cse4 .cse21 .cse2 .cse3) (or .cse1 .cse21 .cse2 .cse3 .cse16) (or .cse0 .cse1 .cse13 .cse14 .cse15) (or .cse25 .cse1 .cse26 .cse27) (or .cse5 .cse21 .cse28 .cse8 .cse16 .cse19) (or .cse0 .cse1 .cse8 .cse29) (or .cse1 .cse10 .cse8 .cse16) (or .cse1 .cse4 .cse7 .cse8) (or (or .cse25 .cse1 .cse13) .cse14) (or .cse1 .cse13 .cse26 .cse14 .cse18) (or .cse0 .cse1 .cse13 .cse28 .cse22) (or .cse4 .cse5 .cse24 .cse21 .cse6 .cse15) (or .cse0 .cse29 .cse5 .cse6 .cse8) (or .cse1 .cse9 .cse15 .cse27) (or .cse0 .cse5 .cse28 .cse8 .cse20) (or .cse1 (and .cse11 .cse12 .cse30) .cse16)))) [2018-09-14 17:54:05,437 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-14 17:54:05,437 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,437 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-14 17:54:05,437 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-14 17:54:05,437 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,438 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,439 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,440 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,441 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-14 17:54:05,442 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,443 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,444 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-14 17:54:05,445 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,446 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,447 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,448 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,449 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,450 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,451 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,452 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,453 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-14 17:54:05,454 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,455 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0)) [2018-09-14 17:54:05,456 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-14 17:54:05,456 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:54:05,456 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (< 0 (+ |old(~a4~0)| 89)) (not (= 1 |old(~a2~0)|)) (< (+ |old(~a0~0)| 44) 0) (and (<= 0 (+ ~a0~0 44)) (= |old(~a4~0)| ~a4~0) (= 1 ~a2~0) (= (+ ~a29~0 127) 0)) (not (= 0 (+ |old(~a29~0)| 127)))) [2018-09-14 17:54:05,457 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:54:05,457 INFO L422 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse8 (= 2 ~a2~0)) (.cse7 (< 0 (+ ~a29~0 144))) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse3 (<= 4 ~a2~0)) (.cse9 (< 0 (+ ~a0~0 61))) (.cse5 (= 1 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse6 (<= ~a29~0 43)) (.cse11 (= 3 ~a2~0)) (.cse10 (<= 8 ~a29~0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse3 .cse6 .cse7) (and .cse0 .cse4 .cse8) (and (and .cse9 .cse4 .cse3 (not (= ~a2~0 4))) .cse10) (and .cse4 .cse11) (and .cse1 .cse0 .cse2 .cse8) (and .cse9 .cse4 .cse8) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse8) (and .cse1 .cse2 .cse5 .cse6 .cse7) (and .cse1 .cse0 .cse2 .cse11) (not (= 0 (+ |old(~a29~0)| 127))) (< (+ |old(~a0~0)| 44) 0) (and .cse1 .cse0 .cse2 .cse5) (and .cse4 (<= (+ ~a29~0 127) 0) (= 4 ~a2~0)) (and .cse0 .cse2 .cse3 .cse10) (and .cse9 .cse2 .cse5 (<= (+ ~a29~0 401505) 0)) (< 0 (+ |old(~a4~0)| 89)) (and .cse0 .cse2 .cse6 .cse11 .cse10))) [2018-09-14 17:54:05,457 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-14 17:54:05,457 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-14 17:54:05,457 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-14 17:54:05,457 INFO L422 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse8 (= 2 ~a2~0)) (.cse7 (< 0 (+ ~a29~0 144))) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse3 (<= 4 ~a2~0)) (.cse9 (< 0 (+ ~a0~0 61))) (.cse5 (= 1 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse6 (<= ~a29~0 43)) (.cse11 (= 3 ~a2~0)) (.cse10 (<= 8 ~a29~0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse3 .cse6 .cse7) (and .cse0 .cse4 .cse8) (and (and .cse9 .cse4 .cse3 (not (= ~a2~0 4))) .cse10) (and .cse4 .cse11) (and .cse1 .cse0 .cse2 .cse8) (and .cse9 .cse4 .cse8) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse8) (and .cse1 .cse2 .cse5 .cse6 .cse7) (and .cse1 .cse0 .cse2 .cse11) (not (= 0 (+ |old(~a29~0)| 127))) (< (+ |old(~a0~0)| 44) 0) (and .cse1 .cse0 .cse2 .cse5) (and .cse4 (<= (+ ~a29~0 127) 0) (= 4 ~a2~0)) (and .cse0 .cse2 .cse3 .cse10) (and .cse9 .cse2 .cse5 (<= (+ ~a29~0 401505) 0)) (< 0 (+ |old(~a4~0)| 89)) (and .cse0 .cse2 .cse6 .cse11 .cse10))) [2018-09-14 17:54:05,458 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:54:05,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.09 05:54:05 BoogieIcfgContainer [2018-09-14 17:54:05,478 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-14 17:54:05,479 INFO L168 Benchmark]: Toolchain (without parser) took 217414.27 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -432.8 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,480 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-14 17:54:05,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1295.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,482 INFO L168 Benchmark]: Boogie Procedure Inliner took 255.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,482 INFO L168 Benchmark]: Boogie Preprocessor took 569.52 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 863.5 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.5 MB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,483 INFO L168 Benchmark]: RCFGBuilder took 7520.12 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 295.9 MB). Peak memory consumption was 295.9 MB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,484 INFO L168 Benchmark]: TraceAbstraction took 207763.19 ms. Allocated memory was 2.4 GB in the beginning and 3.9 GB in the end (delta: 1.5 GB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 149.2 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-09-14 17:54:05,490 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1295.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 255.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 569.52 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 863.5 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7520.12 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 295.9 MB). Peak memory consumption was 295.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 207763.19 ms. Allocated memory was 2.4 GB in the beginning and 3.9 GB in the end (delta: 1.5 GB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 149.2 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 178]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((((((!(1 == \old(a2)) || (((a0 + 98 <= 0 && 0 <= a4 + 85) && a4 + 42 <= 0) && 4 <= a2)) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && 4 <= a2)) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && 1 == a2)) || (((a4 + 89 <= 0 && 4 <= a2) && a29 <= 43) && 0 < a29 + 144)) || ((a0 + 98 <= 0 && a4 + 89 <= 0) && 2 == a2)) || ((((0 < a0 + 61 && a4 + 89 <= 0) && 4 <= a2) && !(a2 == 4)) && 8 <= a29)) || (a4 + 89 <= 0 && 3 == a2)) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 2 == a2)) || ((0 < a0 + 61 && a4 + 89 <= 0) && 2 == a2)) || ((a4 + 89 <= 0 && 1 == a2) && a29 <= 43)) || ((a4 + 89 <= 0 && 0 < a29 + 144) && 2 == a2)) || ((((0 <= a4 + 85 && a4 + 42 <= 0) && 1 == a2) && a29 <= 43) && 0 < a29 + 144)) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 3 == a2)) || !(0 == \old(a29) + 127)) || \old(a0) + 44 < 0) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 1 == a2)) || ((a4 + 89 <= 0 && a29 + 127 <= 0) && 4 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 8 <= a29)) || (((0 < a0 + 61 && a4 + 42 <= 0) && 1 == a2) && a29 + 401505 <= 0)) || 0 < \old(a4) + 89) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && a29 <= 43) && 3 == a2) && 8 <= a29) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 207.6s OverallTime, 13 OverallIterations, 5 TraceHistogramMax, 147.5s AutomataDifference, 0.0s DeadEndRemovalTime, 24.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 3792 SDtfs, 25177 SDslu, 5035 SDs, 0 SdLazy, 52818 SolverSat, 8430 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 121.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11301 GetRequests, 11078 SyntacticMatches, 26 SemanticMatches, 197 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2136 ImplicationChecksByTransitivity, 7.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=41380occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 8.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 4803 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 5229 PreInvPairs, 6357 NumberOfFragments, 3289 HoareAnnotationTreeSize, 5229 FomulaSimplifications, 89294 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 63379 FormulaSimplificationTreeSizeReductionInter, 19.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 18.4s InterpolantComputationTime, 11519 NumberOfCodeBlocks, 11519 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 17013 ConstructedInterpolants, 0 QuantifiedInterpolants, 36843382 SizeOfPredicates, 25 NumberOfNonLiveVariables, 8167 ConjunctsInSsa, 114 ConjunctsInUnsatCore, 37 InterpolantComputations, 8 PerfectInterpolantSequences, 14639/17045 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label55_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_17-54-05-506.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label55_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-14_17-54-05-506.csv Received shutdown request...