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-ToothlessTaipan_INT-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label04_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-15 15:00:32,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-15 15:00:32,554 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-15 15:00:32,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-15 15:00:32,570 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-15 15:00:32,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-15 15:00:32,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-15 15:00:32,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-15 15:00:32,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-15 15:00:32,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-15 15:00:32,577 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-15 15:00:32,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-15 15:00:32,579 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-15 15:00:32,580 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-15 15:00:32,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-15 15:00:32,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-15 15:00:32,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-15 15:00:32,584 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-15 15:00:32,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-15 15:00:32,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-15 15:00:32,589 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-15 15:00:32,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-15 15:00:32,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-15 15:00:32,593 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-15 15:00:32,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-15 15:00:32,595 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-15 15:00:32,596 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-15 15:00:32,597 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-15 15:00:32,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-15 15:00:32,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-15 15:00:32,599 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-15 15:00:32,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-15 15:00:32,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-15 15:00:32,601 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-15 15:00:32,602 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-15 15:00:32,602 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-15 15:00:32,603 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf [2018-09-15 15:00:32,633 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-15 15:00:32,634 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-15 15:00:32,635 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-15 15:00:32,636 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-15 15:00:32,636 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-15 15:00:32,636 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-15 15:00:32,636 INFO L133 SettingsManager]: * Congruence Domain=false [2018-09-15 15:00:32,637 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-15 15:00:32,637 INFO L133 SettingsManager]: * Octagon Domain=false [2018-09-15 15:00:32,637 INFO L133 SettingsManager]: * Abstract domain=IntervalDomain [2018-09-15 15:00:32,637 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-15 15:00:32,638 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-15 15:00:32,639 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-15 15:00:32,639 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-15 15:00:32,639 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-15 15:00:32,639 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-15 15:00:32,641 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-15 15:00:32,641 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-15 15:00:32,641 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-15 15:00:32,641 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-15 15:00:32,641 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-15 15:00:32,642 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-15 15:00:32,642 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-15 15:00:32,642 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-15 15:00:32,642 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-15 15:00:32,642 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-15 15:00:32,643 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-15 15:00:32,643 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-15 15:00:32,643 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-15 15:00:32,644 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-15 15:00:32,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-15 15:00:32,644 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-15 15:00:32,644 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-15 15:00:32,644 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-15 15:00:32,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-15 15:00:32,725 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-15 15:00:32,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-15 15:00:32,735 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-15 15:00:32,736 INFO L276 PluginConnector]: CDTParser initialized [2018-09-15 15:00:32,737 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label04_true-unreach-call.c [2018-09-15 15:00:33,090 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7676acc26/e641165e4cdf44beaa654582508cfb4a/FLAG53ff0c2a8 [2018-09-15 15:00:33,477 INFO L277 CDTParser]: Found 1 translation units. [2018-09-15 15:00:33,478 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label04_true-unreach-call.c [2018-09-15 15:00:33,498 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7676acc26/e641165e4cdf44beaa654582508cfb4a/FLAG53ff0c2a8 [2018-09-15 15:00:33,519 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7676acc26/e641165e4cdf44beaa654582508cfb4a [2018-09-15 15:00:33,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-15 15:00:33,537 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-15 15:00:33,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-15 15:00:33,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-15 15:00:33,547 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-15 15:00:33,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 03:00:33" (1/1) ... [2018-09-15 15:00:33,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e50ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:33, skipping insertion in model container [2018-09-15 15:00:33,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 03:00:33" (1/1) ... [2018-09-15 15:00:33,564 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-15 15:00:34,386 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-15 15:00:34,405 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-15 15:00:34,667 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-15 15:00:34,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34 WrapperNode [2018-09-15 15:00:34,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-15 15:00:34,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-15 15:00:34,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-15 15:00:34,790 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-15 15:00:34,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:34,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-15 15:00:35,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-15 15:00:35,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-15 15:00:35,097 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-15 15:00:35,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (1/1) ... [2018-09-15 15:00:35,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-15 15:00:35,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-15 15:00:35,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-15 15:00:35,802 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-15 15:00:35,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (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 [2018-09-15 15:00:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-15 15:00:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-15 15:00:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-15 15:00:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-15 15:00:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-15 15:00:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-15 15:00:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-15 15:00:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-15 15:00:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-15 15:00:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-15 15:00:42,303 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-15 15:00:42,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 03:00:42 BoogieIcfgContainer [2018-09-15 15:00:42,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-15 15:00:42,305 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-15 15:00:42,305 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-15 15:00:42,308 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-15 15:00:42,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.09 03:00:33" (1/3) ... [2018-09-15 15:00:42,312 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0bb0cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.09 03:00:42, skipping insertion in model container [2018-09-15 15:00:42,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 03:00:34" (2/3) ... [2018-09-15 15:00:42,312 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0bb0cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.09 03:00:42, skipping insertion in model container [2018-09-15 15:00:42,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 03:00:42" (3/3) ... [2018-09-15 15:00:42,315 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label04_true-unreach-call.c [2018-09-15 15:00:42,325 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-15 15:00:42,335 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-15 15:00:42,390 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-15 15:00:42,391 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-15 15:00:42,391 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-15 15:00:42,391 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-15 15:00:42,391 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-15 15:00:42,391 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-15 15:00:42,392 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-15 15:00:42,392 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-15 15:00:42,392 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-15 15:00:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-15 15:00:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-09-15 15:00:42,431 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:00:42,432 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] [2018-09-15 15:00:42,433 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:00:42,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1812068772, now seen corresponding path program 1 times [2018-09-15 15:00:42,440 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:00:42,441 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 39 with the following transitions: [2018-09-15 15:00:42,444 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [1639], [1643], [1649], [1653], [1662], [1663], [1664], [1666] [2018-09-15 15:00:42,481 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:00:42,482 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 15:00:42,808 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-15 15:00:42,810 INFO L272 AbstractInterpreter]: Visited 37 different actions 37 times. Never merged. Never widened. Never found a fixpoint. Largest state had 23 variables. [2018-09-15 15:00:42,857 INFO L399 sIntCurrentIteration]: Generating AbsInt predicates [2018-09-15 15:00:43,093 INFO L232 lantSequenceWeakener]: Weakened 35 states. On average, predicates are now at 79.43% of their original sizes. [2018-09-15 15:00:43,093 INFO L412 sIntCurrentIteration]: Unifying AI predicates [2018-09-15 15:00:43,351 INFO L423 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-09-15 15:00:43,352 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-15 15:00:43,352 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-15 15:00:43,353 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-15 15:00:43,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-15 15:00:43,364 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-15 15:00:43,365 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-09-15 15:00:43,367 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 6 states. [2018-09-15 15:00:51,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-15 15:00:51,012 INFO L93 Difference]: Finished difference Result 1184 states and 2139 transitions. [2018-09-15 15:00:51,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-15 15:00:51,014 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2018-09-15 15:00:51,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-15 15:00:51,058 INFO L225 Difference]: With dead ends: 1184 [2018-09-15 15:00:51,058 INFO L226 Difference]: Without dead ends: 744 [2018-09-15 15:00:51,073 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 37 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-09-15 15:00:51,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2018-09-15 15:00:51,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 742. [2018-09-15 15:00:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-09-15 15:00:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1072 transitions. [2018-09-15 15:00:51,224 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1072 transitions. Word has length 38 [2018-09-15 15:00:51,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-15 15:00:51,225 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1072 transitions. [2018-09-15 15:00:51,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-15 15:00:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1072 transitions. [2018-09-15 15:00:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-15 15:00:51,232 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:00:51,233 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-15 15:00:51,233 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:00:51,233 INFO L82 PathProgramCache]: Analyzing trace with hash -393443219, now seen corresponding path program 1 times [2018-09-15 15:00:51,234 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:00:51,234 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-09-15 15:00:51,235 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [691], [1635], [1639], [1643], [1649], [1653], [1655], [1662], [1663], [1664], [1666], [1667] [2018-09-15 15:00:51,241 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:00:51,242 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 15:00:54,409 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2018-09-15 15:00:56,586 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-15 15:00:56,587 INFO L272 AbstractInterpreter]: Visited 103 different actions 199 times. Merged at 4 different actions 4 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-09-15 15:00:56,615 INFO L399 sIntCurrentIteration]: Generating AbsInt predicates [2018-09-15 15:00:58,803 INFO L232 lantSequenceWeakener]: Weakened 131 states. On average, predicates are now at 77.95% of their original sizes. [2018-09-15 15:00:58,803 INFO L412 sIntCurrentIteration]: Unifying AI predicates [2018-09-15 15:00:59,770 INFO L423 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-09-15 15:00:59,770 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-15 15:00:59,771 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-09-15 15:00:59,771 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-15 15:00:59,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-09-15 15:00:59,772 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-09-15 15:00:59,773 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2018-09-15 15:00:59,773 INFO L87 Difference]: Start difference. First operand 742 states and 1072 transitions. Second operand 11 states. [2018-09-15 15:01:09,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-15 15:01:09,565 INFO L93 Difference]: Finished difference Result 1792 states and 3044 transitions. [2018-09-15 15:01:09,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-09-15 15:01:09,571 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 134 [2018-09-15 15:01:09,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-15 15:01:09,581 INFO L225 Difference]: With dead ends: 1792 [2018-09-15 15:01:09,581 INFO L226 Difference]: Without dead ends: 1364 [2018-09-15 15:01:09,585 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 140 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2018-09-15 15:01:09,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1364 states. [2018-09-15 15:01:09,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1364 to 1361. [2018-09-15 15:01:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1361 states. [2018-09-15 15:01:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1361 states and 1709 transitions. [2018-09-15 15:01:09,637 INFO L78 Accepts]: Start accepts. Automaton has 1361 states and 1709 transitions. Word has length 134 [2018-09-15 15:01:09,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-15 15:01:09,638 INFO L480 AbstractCegarLoop]: Abstraction has 1361 states and 1709 transitions. [2018-09-15 15:01:09,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-09-15 15:01:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1709 transitions. [2018-09-15 15:01:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-09-15 15:01:09,644 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:01:09,645 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-15 15:01:09,645 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:01:09,645 INFO L82 PathProgramCache]: Analyzing trace with hash -769303670, now seen corresponding path program 1 times [2018-09-15 15:01:09,645 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:01:09,646 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 220 with the following transitions: [2018-09-15 15:01:09,646 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1115], [1635], [1639], [1643], [1649], [1653], [1655], [1662], [1663], [1664], [1666], [1667] [2018-09-15 15:01:09,654 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:01:09,654 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 15:01:27,366 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2018-09-15 15:01:44,533 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-15 15:01:44,533 INFO L272 AbstractInterpreter]: Visited 188 different actions 369 times. Merged at 4 different actions 4 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-09-15 15:01:44,543 INFO L399 sIntCurrentIteration]: Generating AbsInt predicates [2018-09-15 15:02:02,990 INFO L232 lantSequenceWeakener]: Weakened 216 states. On average, predicates are now at 77.68% of their original sizes. [2018-09-15 15:02:02,990 INFO L412 sIntCurrentIteration]: Unifying AI predicates [2018-09-15 15:02:03,318 INFO L423 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-09-15 15:02:03,319 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-15 15:02:03,319 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-09-15 15:02:03,319 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-15 15:02:03,320 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-09-15 15:02:03,320 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-09-15 15:02:03,321 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-09-15 15:02:03,321 INFO L87 Difference]: Start difference. First operand 1361 states and 1709 transitions. Second operand 12 states. [2018-09-15 15:02:17,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-15 15:02:17,306 INFO L93 Difference]: Finished difference Result 2411 states and 3681 transitions. [2018-09-15 15:02:17,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-15 15:02:17,314 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 219 [2018-09-15 15:02:17,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-15 15:02:17,329 INFO L225 Difference]: With dead ends: 2411 [2018-09-15 15:02:17,329 INFO L226 Difference]: Without dead ends: 1983 [2018-09-15 15:02:17,333 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 226 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2018-09-15 15:02:17,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1983 states. [2018-09-15 15:02:17,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1983 to 1980. [2018-09-15 15:02:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1980 states. [2018-09-15 15:02:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1980 states and 2346 transitions. [2018-09-15 15:02:17,398 INFO L78 Accepts]: Start accepts. Automaton has 1980 states and 2346 transitions. Word has length 219 [2018-09-15 15:02:17,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-15 15:02:17,399 INFO L480 AbstractCegarLoop]: Abstraction has 1980 states and 2346 transitions. [2018-09-15 15:02:17,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-09-15 15:02:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2346 transitions. [2018-09-15 15:02:17,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-09-15 15:02:17,415 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:02:17,416 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-15 15:02:17,417 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:02:17,417 INFO L82 PathProgramCache]: Analyzing trace with hash 1402586880, now seen corresponding path program 1 times [2018-09-15 15:02:17,417 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:02:17,418 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 277 with the following transitions: [2018-09-15 15:02:17,418 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1378], [1635], [1639], [1643], [1649], [1653], [1655], [1662], [1663], [1664], [1666], [1667] [2018-09-15 15:02:17,432 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:02:17,433 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 15:02:38,594 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2018-09-15 15:02:59,606 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-15 15:02:59,607 INFO L272 AbstractInterpreter]: Visited 245 different actions 483 times. Merged at 4 different actions 4 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-09-15 15:02:59,616 INFO L399 sIntCurrentIteration]: Generating AbsInt predicates [2018-09-15 15:03:22,357 INFO L232 lantSequenceWeakener]: Weakened 273 states. On average, predicates are now at 77.6% of their original sizes. [2018-09-15 15:03:22,357 INFO L412 sIntCurrentIteration]: Unifying AI predicates [2018-09-15 15:03:22,561 INFO L423 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-09-15 15:03:22,561 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-15 15:03:22,562 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-09-15 15:03:22,562 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-15 15:03:22,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-09-15 15:03:22,563 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-09-15 15:03:22,563 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-09-15 15:03:22,564 INFO L87 Difference]: Start difference. First operand 1980 states and 2346 transitions. Second operand 12 states. [2018-09-15 15:03:33,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-15 15:03:33,174 INFO L93 Difference]: Finished difference Result 3030 states and 4318 transitions. [2018-09-15 15:03:33,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-15 15:03:33,175 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 276 [2018-09-15 15:03:33,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-15 15:03:33,190 INFO L225 Difference]: With dead ends: 3030 [2018-09-15 15:03:33,190 INFO L226 Difference]: Without dead ends: 2602 [2018-09-15 15:03:33,194 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 283 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2018-09-15 15:03:33,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2602 states. [2018-09-15 15:03:33,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2602 to 2599. [2018-09-15 15:03:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2599 states. [2018-09-15 15:03:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 2599 states and 2983 transitions. [2018-09-15 15:03:33,271 INFO L78 Accepts]: Start accepts. Automaton has 2599 states and 2983 transitions. Word has length 276 [2018-09-15 15:03:33,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-15 15:03:33,272 INFO L480 AbstractCegarLoop]: Abstraction has 2599 states and 2983 transitions. [2018-09-15 15:03:33,272 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-09-15 15:03:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 2983 transitions. [2018-09-15 15:03:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-09-15 15:03:33,277 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:03:33,277 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-15 15:03:33,278 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:03:33,278 INFO L82 PathProgramCache]: Analyzing trace with hash 1767224609, now seen corresponding path program 1 times [2018-09-15 15:03:33,278 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:03:33,278 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 278 with the following transitions: [2018-09-15 15:03:33,279 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1382], [1635], [1639], [1643], [1649], [1653], [1655], [1662], [1663], [1664], [1666], [1667] [2018-09-15 15:03:33,287 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:03:33,287 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 15:03:54,739 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2018-09-15 15:04:15,856 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-15 15:04:15,856 INFO L272 AbstractInterpreter]: Visited 246 different actions 485 times. Merged at 4 different actions 4 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-09-15 15:04:15,895 INFO L399 sIntCurrentIteration]: Generating AbsInt predicates [2018-09-15 15:04:38,781 INFO L232 lantSequenceWeakener]: Weakened 274 states. On average, predicates are now at 77.59% of their original sizes. [2018-09-15 15:04:38,781 INFO L412 sIntCurrentIteration]: Unifying AI predicates [2018-09-15 15:04:38,947 INFO L423 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-09-15 15:04:38,948 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-15 15:04:38,948 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-09-15 15:04:38,948 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-15 15:04:38,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-15 15:04:38,949 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-15 15:04:38,949 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-09-15 15:04:38,950 INFO L87 Difference]: Start difference. First operand 2599 states and 2983 transitions. Second operand 13 states. [2018-09-15 15:04:49,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-15 15:04:49,429 INFO L93 Difference]: Finished difference Result 3649 states and 4955 transitions. [2018-09-15 15:04:49,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-15 15:04:49,430 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 277 [2018-09-15 15:04:49,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-15 15:04:49,449 INFO L225 Difference]: With dead ends: 3649 [2018-09-15 15:04:49,449 INFO L226 Difference]: Without dead ends: 3221 [2018-09-15 15:04:49,454 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 285 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=111, Invalid=351, Unknown=0, NotChecked=0, Total=462 [2018-09-15 15:04:49,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3221 states. [2018-09-15 15:04:49,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3221 to 3218. [2018-09-15 15:04:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3218 states. [2018-09-15 15:04:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 3218 states and 3620 transitions. [2018-09-15 15:04:49,546 INFO L78 Accepts]: Start accepts. Automaton has 3218 states and 3620 transitions. Word has length 277 [2018-09-15 15:04:49,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-15 15:04:49,547 INFO L480 AbstractCegarLoop]: Abstraction has 3218 states and 3620 transitions. [2018-09-15 15:04:49,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-15 15:04:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 3620 transitions. [2018-09-15 15:04:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-09-15 15:04:49,555 INFO L368 BasicCegarLoop]: Found error trace [2018-09-15 15:04:49,556 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-15 15:04:49,556 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-15 15:04:49,556 INFO L82 PathProgramCache]: Analyzing trace with hash 49681810, now seen corresponding path program 1 times [2018-09-15 15:04:49,557 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-15 15:04:49,557 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 314 with the following transitions: [2018-09-15 15:04:49,558 INFO L202 CegarAbsIntRunner]: [0], [1], [74], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [277], [279], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [567], [571], [582], [586], [590], [594], [598], [602], [606], [610], [614], [618], [622], [626], [630], [641], [645], [649], [653], [657], [668], [672], [676], [680], [684], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [798], [809], [813], [824], [835], [839], [850], [854], [865], [869], [873], [877], [881], [885], [896], [900], [904], [908], [912], [916], [920], [924], [935], [939], [943], [947], [951], [955], [959], [963], [967], [971], [975], [979], [983], [987], [991], [1002], [1006], [1010], [1014], [1018], [1029], [1033], [1037], [1041], [1045], [1049], [1053], [1057], [1061], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1191], [1202], [1206], [1210], [1214], [1218], [1229], [1233], [1237], [1241], [1245], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1367], [1371], [1375], [1379], [1383], [1394], [1398], [1402], [1406], [1417], [1421], [1425], [1429], [1433], [1437], [1441], [1452], [1456], [1460], [1471], [1475], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1561], [1635], [1639], [1643], [1649], [1653], [1655], [1662], [1663], [1664], [1666], [1667] [2018-09-15 15:04:49,564 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-15 15:04:49,565 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-09-15 15:04:56,200 WARN L572 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-09-15 15:04:56,201 WARN L158 AbstractInterpreter]: Abstract interpretation run out of time [2018-09-15 15:04:56,202 INFO L443 BasicCegarLoop]: Counterexample might be feasible [2018-09-15 15:04:56,250 WARN L209 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2018-09-15 15:04:56,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.09 03:04:56 BoogieIcfgContainer [2018-09-15 15:04:56,250 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-15 15:04:56,251 INFO L168 Benchmark]: Toolchain (without parser) took 262718.50 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -612.5 MB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2018-09-15 15:04:56,253 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-15 15:04:56,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1250.75 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. [2018-09-15 15:04:56,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 306.68 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB. [2018-09-15 15:04:56,255 INFO L168 Benchmark]: Boogie Preprocessor took 704.86 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 887.6 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. [2018-09-15 15:04:56,256 INFO L168 Benchmark]: RCFGBuilder took 6502.01 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: 297.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 7.1 GB. [2018-09-15 15:04:56,257 INFO L168 Benchmark]: TraceAbstraction took 253945.27 ms. Allocated memory was 2.4 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -7.5 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2018-09-15 15:04:56,267 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1250.75 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 306.68 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 704.86 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 887.6 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6502.01 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: 297.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 253945.27 ms. Allocated memory was 2.4 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -7.5 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 100]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L8] int inputD = 4; [L9] int inputB = 2; [L10] int inputE = 5; [L11] int inputA = 1; [L12] int inputF = 6; [L13] int inputC = 3; [L16] int a4 = -89; [L17] int a29 = -127; [L18] int a2 = 1; [L19] int a0 = -44; [L1763] int output = -1; [L1766] COND TRUE 1 [L1769] int input; [L1770] input = __VERIFIER_nondet_int() [L1771] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1774] CALL, EXPR calculate_output(input) [L24] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L27] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L30] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L33] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L36] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L39] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L42] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L45] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L48] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L51] COND FALSE !(((((a2==4) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L54] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L57] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L60] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L63] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L66] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L69] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L72] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L75] COND FALSE !(((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L78] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L81] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L84] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L87] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L90] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L93] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L96] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L99] COND FALSE !(((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L102] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L105] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L108] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L111] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L114] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L117] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L120] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L123] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L126] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L129] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L132] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L135] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L138] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L141] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L144] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L147] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L150] COND FALSE !(((((a2==4) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L153] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L156] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L159] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L162] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L165] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L168] COND FALSE !(((((a2==1) && a4 <= -86 ) && -61 < a0 ) && a29 <= -144 )) [L171] COND FALSE !(((((a2==4) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L174] COND FALSE !(((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L177] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L180] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L183] COND FALSE !(((((a2==4) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L186] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L189] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L192] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L195] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L198] COND FALSE !(((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L201] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L204] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L208] COND FALSE !(( -61 < a0 && ( a4 <= -86 && ((input == 1) && (((a2==3) && a29 <= -144 ) || (((a2==2) && ((-16 < a29) && (43 >= a29)) ) || ( 43 < a29 && (a2==2)))))))) [L214] COND FALSE !(((( ((-86 < a4) && (-42 >= a4)) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 4))) && (a2==1)) && ((-147 < a0) && (-98 >= a0)) )) [L219] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((a2==2) && ( a29 <= -144 && (input == 3))) && ((-98 < a0) && (-61 >= a0)) ))) [L229] COND FALSE !((( a0 <= -147 && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 2)) && (a2==1))) && ((-86 < a4) && (-42 >= a4)) )) [L234] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 3)) && ((-98 < a0) && (-61 >= a0)) ) && (a2==4)))) [L241] COND FALSE !(((((a2==3) && ((input == 3) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ))) && -61 < a0 ) && a4 <= -86 )) [L247] COND FALSE !(((((input == 5) && (( ((-144 < a29) && (-16 >= a29)) && (a2==2)) || (( 43 < a29 && (a2==1)) || ((a2==2) && a29 <= -144 )))) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L253] COND FALSE !(((((( ((-144 < a29) && (-16 >= a29)) && (a2==4)) || (( 43 < a29 && (a2==3)) || ((a2==4) && a29 <= -144 ))) && (input == 2)) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L260] COND FALSE !((( -61 < a0 && ((((a2==3) && a29 <= -144 ) || (( ((-16 < a29) && (43 >= a29)) && (a2==2)) || ( 43 < a29 && (a2==2)))) && (input == 2))) && a4 <= -86 )) [L266] COND FALSE !(((((a2==4) && ((input == 1) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 ))) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L273] COND FALSE !((((((input == 4) && 43 < a29 ) && (a2==1)) && ((-98 < a0) && (-61 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) )) [L278] COND FALSE !((( -61 < a0 && (((( 43 < a29 && (a2==4)) || ((a2==5) && a29 <= -144 )) || ( ((-144 < a29) && (-16 >= a29)) && (a2==5))) && (input == 1))) && a4 <= -86 )) [L285] COND FALSE !((( ((-147 < a0) && (-98 >= a0)) && (((input == 2) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) )) && (a2==3))) [L292] COND FALSE !((((a2==2) && (((input == 5) && ((-86 < a4) && (-42 >= a4)) ) && ((-147 < a0) && (-98 >= a0)) )) && ((-16 < a29) && (43 >= a29)) )) [L299] COND FALSE !((((((input == 5) && ( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && (a2==1)) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) )) [L306] COND FALSE !(((a2==4) && ( -61 < a0 && ( a4 <= -86 && ((input == 5) && ( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))))))) [L320] COND FALSE !((((((input == 3) && -61 < a0 ) && a4 <= -86 ) && ((-16 < a29) && (43 >= a29)) ) && (a2==5))) [L327] COND FALSE !(((a2==1) && ( a0 <= -147 && ( ((-86 < a4) && (-42 >= a4)) && ((input == 4) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )))))) [L333] COND FALSE !((( -61 < a0 && ( 43 < a29 && ((input == 4) && (a2==5)))) && a4 <= -86 )) [L336] COND FALSE !(((((((a2==4) && ((-144 < a29) && (-16 >= a29)) ) || (((a2==3) && 43 < a29 ) || ( a29 <= -144 && (a2==4)))) && (input == 5)) && a0 <= -147 ) && ((-86 < a4) && (-42 >= a4)) )) [L341] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 3) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) )) && a0 <= -147 )) && (a2==3))) [L350] COND FALSE !(( 43 < a29 && (( -61 < a0 && ( a4 <= -86 && (input == 1))) && (a2==5)))) [L355] COND FALSE !((( a4 <= -86 && ( 43 < a29 && ((input == 2) && -61 < a0 ))) && (a2==3))) [L361] COND FALSE !(((((input == 6) && ((((a2==1) && 43 < a29 ) || ( a29 <= -144 && (a2==2))) || ((a2==2) && ((-144 < a29) && (-16 >= a29)) ))) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L367] COND FALSE !((((( ((-98 < a0) && (-61 >= a0)) && (input == 3)) && (a2==2)) && ((-86 < a4) && (-42 >= a4)) ) && 43 < a29 )) [L373] COND FALSE !(((( ((-147 < a0) && (-98 >= a0)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 5))) && (a2==4)) && ((-86 < a4) && (-42 >= a4)) )) [L380] COND FALSE !(((( a4 <= -86 && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 1))) && (a2==1)) && -61 < a0 )) [L384] COND FALSE !(( -61 < a0 && ((( 43 < a29 && (input == 6)) && (a2==5)) && a4 <= -86 ))) [L390] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-98 < a0) && (-61 >= a0)) && (((input == 3) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (a2==5))))) [L403] COND FALSE !((( ((-98 < a0) && (-61 >= a0)) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 5)) && ((-86 < a4) && (-42 >= a4)) )) && (a2==4))) [L408] COND FALSE !(( a4 <= -86 && ( -61 < a0 && (((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) ) && (input == 4)) && (a2==4))))) [L415] COND FALSE !((((((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) || 43 < a29 ) && (input == 6)) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) ) && (a2==5))) [L422] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ((a2==3) && (((input == 2) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && ((-86 < a4) && (-42 >= a4)) )))) [L428] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 5) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) && (a2==5))) [L433] COND FALSE !(( -61 < a0 && ( a4 <= -86 && ((a2==3) && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 2)))))) [L439] COND FALSE !(((((a2==3) && (( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (input == 2))) && a0 <= -147 ) && ((-86 < a4) && (-42 >= a4)) )) [L445] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 5)) && (a2==5)) && ((-98 < a0) && (-61 >= a0)) ))) [L449] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 1) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-147 < a0) && (-98 >= a0)) )) && (a2==4))) [L456] COND FALSE !(((((((a2==5) && ((-144 < a29) && (-16 >= a29)) ) || (( 43 < a29 && (a2==4)) || ((a2==5) && a29 <= -144 ))) && (input == 2)) && a4 <= -86 ) && -61 < a0 )) [L462] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (( ((-98 < a0) && (-61 >= a0)) && (input == 6)) && (a2==2))) && a29 <= -144 )) [L468] COND FALSE !(( ((-16 < a29) && (43 >= a29)) && ( a4 <= -86 && (((input == 6) && -61 < a0 ) && (a2==5))))) [L474] COND FALSE !((( ((-16 < a29) && (43 >= a29)) && (((input == 4) && -61 < a0 ) && a4 <= -86 )) && (a2==5))) [L479] COND FALSE !(( -61 < a0 && ( a4 <= -86 && ((input == 5) && ((( ((-16 < a29) && (43 >= a29)) && (a2==2)) || ((a2==2) && 43 < a29 )) || ( a29 <= -144 && (a2==3))))))) [L486] COND FALSE !((( ((-98 < a0) && (-61 >= a0)) && (((input == 1) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) )) && ((-86 < a4) && (-42 >= a4)) )) && (a2==2))) [L491] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-98 < a0) && (-61 >= a0)) && (((input == 6) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) )) && (a2==2))))) [L497] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-147 < a0) && (-98 >= a0)) && ((input == 3) && ((( ((-16 < a29) && (43 >= a29)) && (a2==1)) || ( 43 < a29 && (a2==1))) || ((a2==2) && a29 <= -144 )))))) [L502] COND FALSE !(((( a0 <= -147 && ((input == 2) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 ))) && (a2==4)) && ((-86 < a4) && (-42 >= a4)) )) [L507] COND FALSE !(((( ((-86 < a4) && (-42 >= a4)) && ((input == 4) && ( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )))) && ((-98 < a0) && (-61 >= a0)) ) && (a2==1))) [L514] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && ( a29 <= -144 && ( ((-86 < a4) && (-42 >= a4)) && ((input == 3) && (a2==5)))))) [L520] COND FALSE !(((a2==4) && ( ((-86 < a4) && (-42 >= a4)) && (((input == 5) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && a0 <= -147 )))) [L529] COND FALSE !((((a2==5) && ( ((-98 < a0) && (-61 >= a0)) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 2)))) && ((-86 < a4) && (-42 >= a4)) )) [L542] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==1) && ( a0 <= -147 && ( ((-16 < a29) && (43 >= a29)) && (input == 5)))))) [L546] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( a0 <= -147 && ((( ((-144 < a29) && (-16 >= a29)) && (a2==2)) || (((a2==1) && 43 < a29 ) || ( a29 <= -144 && (a2==2)))) && (input == 4))))) [L557] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==2) && ((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 2)) && ((-98 < a0) && (-61 >= a0)) )))) [L569] COND FALSE !(( -61 < a0 && ( a4 <= -86 && ((a2==5) && ( 43 < a29 && (input == 3)))))) [L574] COND FALSE !(( -61 < a0 && ( a4 <= -86 && (((a2==3) && (input == 4)) && 43 < a29 )))) [L587] COND FALSE !((( ((-147 < a0) && (-98 >= a0)) && (((( ((-16 < a29) && (43 >= a29)) && (a2==1)) || ((a2==1) && 43 < a29 )) || ((a2==2) && a29 <= -144 )) && (input == 6))) && ((-86 < a4) && (-42 >= a4)) )) [L594] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ((((input == 1) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && (a2==3)) && ((-86 < a4) && (-42 >= a4)) ))) [L606] COND FALSE !((((a2==2) && (( ((-144 < a29) && (-16 >= a29)) && (input == 1)) && ((-86 < a4) && (-42 >= a4)) )) && ((-147 < a0) && (-98 >= a0)) )) [L613] COND FALSE !(( a0 <= -147 && ( ((-86 < a4) && (-42 >= a4)) && ((input == 6) && (((a2==4) && ((-144 < a29) && (-16 >= a29)) ) || (( 43 < a29 && (a2==3)) || ((a2==4) && a29 <= -144 ))))))) [L620] COND FALSE !(((((a2==1) && ((input == 5) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) )) [L627] COND FALSE !((( ((-98 < a0) && (-61 >= a0)) && ( ((-86 < a4) && (-42 >= a4)) && ((input == 4) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) )))) && (a2==2))) [L634] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==5) && (( a0 <= -147 && (input == 2)) && 43 < a29 )))) [L641] COND FALSE !(((a2==1) && ( ((-86 < a4) && (-42 >= a4)) && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 3)) && a0 <= -147 )))) [L652] COND FALSE !(((((a2==1) && ((input == 6) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) )) [L657] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((a2==1) && ((input == 2) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && ((-147 < a0) && (-98 >= a0)) ))) [L662] COND FALSE !(( a0 <= -147 && ((a2==2) && ( ((-86 < a4) && (-42 >= a4)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 2)))))) [L668] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && ((((( 43 < a29 && (a2==2)) || ((a2==3) && a29 <= -144 )) || ((a2==3) && ((-144 < a29) && (-16 >= a29)) )) && (input == 4)) && ((-86 < a4) && (-42 >= a4)) ))) [L675] COND FALSE !(((((a2==5) && ((input == 4) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) )) [L681] COND FALSE !(((a2==2) && ( ((-98 < a0) && (-61 >= a0)) && (( a29 <= -144 && (input == 1)) && ((-86 < a4) && (-42 >= a4)) )))) [L687] COND FALSE !(((( a4 <= -86 && ( -61 < a0 && (input == 5))) && (a2==5)) && ((-16 < a29) && (43 >= a29)) )) [L693] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 6)) && (a2==4)) && ((-98 < a0) && (-61 >= a0)) ))) [L707] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==5) && ( ((-98 < a0) && (-61 >= a0)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 4)))))) [L712] COND FALSE !(((( ((-86 < a4) && (-42 >= a4)) && ((input == 4) && ((-98 < a0) && (-61 >= a0)) )) && a29 <= -144 ) && (a2==2))) [L718] COND FALSE !(((a2==1) && ((((input == 1) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && a0 <= -147 ) && ((-86 < a4) && (-42 >= a4)) ))) [L725] COND FALSE !(( a4 <= -86 && ( -61 < a0 && (((((a2==4) && 43 < a29 ) || ((a2==5) && a29 <= -144 )) || ( ((-144 < a29) && (-16 >= a29)) && (a2==5))) && (input == 3))))) [L732] COND FALSE !((((a2==5) && (((input == 5) && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) || 43 < a29 )) && ((-147 < a0) && (-98 >= a0)) )) && ((-86 < a4) && (-42 >= a4)) )) [L735] COND FALSE !(((( ((-16 < a29) && (43 >= a29)) && ((input == 1) && ((-147 < a0) && (-98 >= a0)) )) && (a2==2)) && ((-86 < a4) && (-42 >= a4)) )) [L742] COND FALSE !((( a4 <= -86 && ((input == 6) && ((((a2==2) && ((-16 < a29) && (43 >= a29)) ) || ((a2==2) && 43 < a29 )) || ((a2==3) && a29 <= -144 )))) && -61 < a0 )) [L748] COND FALSE !(((( -61 < a0 && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 5))) && a4 <= -86 ) && (a2==3))) [L754] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && ( ((-86 < a4) && (-42 >= a4)) && ((((a2==3) && ((-144 < a29) && (-16 >= a29)) ) || (( 43 < a29 && (a2==2)) || ((a2==3) && a29 <= -144 ))) && (input == 5))))) [L761] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ((((input == 6) && ((-86 < a4) && (-42 >= a4)) ) && (a2==1)) && 43 < a29 ))) [L768] COND FALSE !(( a0 <= -147 && ((((input == 6) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && (a2==4)) && ((-86 < a4) && (-42 >= a4)) ))) [L774] COND FALSE !(((((a2==1) && ((input == 2) && ( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )))) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) )) [L779] COND FALSE !((( ((-98 < a0) && (-61 >= a0)) && ((a2==4) && ((input == 4) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )))) && ((-86 < a4) && (-42 >= a4)) )) [L786] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 4) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) )) && a0 <= -147 )) && (a2==3))) [L793] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((( a29 <= -144 && (a2==2)) || (( ((-16 < a29) && (43 >= a29)) && (a2==1)) || ((a2==1) && 43 < a29 ))) && (input == 4))) && ((-147 < a0) && (-98 >= a0)) )) [L804] COND FALSE !(( a0 <= -147 && ( ((-86 < a4) && (-42 >= a4)) && ((input == 1) && (( ((-144 < a29) && (-16 >= a29)) && (a2==4)) || (( 43 < a29 && (a2==3)) || ((a2==4) && a29 <= -144 ))))))) [L811] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 5)) && (a2==2))) && a0 <= -147 )) [L817] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==3) && ( ((-147 < a0) && (-98 >= a0)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 5)))))) [L824] COND FALSE !(((a2==5) && ((( a0 <= -147 && (input == 5)) && 43 < a29 ) && ((-86 < a4) && (-42 >= a4)) ))) [L829] COND FALSE !(( ((-16 < a29) && (43 >= a29)) && (( ((-86 < a4) && (-42 >= a4)) && ((a2==1) && (input == 3))) && a0 <= -147 ))) [L840] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-147 < a0) && (-98 >= a0)) && ((a2==4) && ((input == 4) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )))))) [L845] COND FALSE !((( a4 <= -86 && ((input == 3) && ((((a2==1) && 43 < a29 ) || ( a29 <= -144 && (a2==2))) || ((a2==2) && ((-144 < a29) && (-16 >= a29)) )))) && -61 < a0 )) [L851] COND FALSE !(((a2==4) && ((((input == 6) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) ))) [L855] COND FALSE !(((a2==5) && ((((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) ) && (input == 3)) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 ))) [L862] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((((a2==3) && ((-144 < a29) && (-16 >= a29)) ) || (((a2==2) && 43 < a29 ) || ( a29 <= -144 && (a2==3)))) && (input == 1))) && ((-147 < a0) && (-98 >= a0)) )) [L868] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (input == 2)) && a0 <= -147 ) && (a2==5)))) [L874] COND FALSE !(( a4 <= -86 && ( -61 < a0 && ((input == 5) && ((( 43 < a29 && (a2==4)) || ( a29 <= -144 && (a2==5))) || ((a2==5) && ((-144 < a29) && (-16 >= a29)) )))))) [L880] COND FALSE !(((a2==3) && ( a4 <= -86 && ((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 1)) && -61 < a0 )))) [L885] COND FALSE !(((a2==5) && ((((input == 1) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) ))) [L895] COND FALSE !((((( -61 < a0 && (input == 2)) && 43 < a29 ) && a4 <= -86 ) && (a2==5))) [L901] COND FALSE !((((((input == 1) && (a2==1)) && 43 < a29 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) )) [L907] COND FALSE !(((((a2==2) && ((input == 4) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 ))) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L912] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 6) && 43 < a29 ) && (a2==2))) && ((-98 < a0) && (-61 >= a0)) )) [L919] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && (((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 3)) && ((-86 < a4) && (-42 >= a4)) ) && (a2==3)))) [L925] COND FALSE !((( ((-147 < a0) && (-98 >= a0)) && (((input == 1) && (a2==5)) && ((-86 < a4) && (-42 >= a4)) )) && a29 <= -144 )) [L930] COND FALSE !((((a2==1) && ( a0 <= -147 && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 6)))) && ((-86 < a4) && (-42 >= a4)) )) [L935] COND FALSE !(((((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 2)) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) ) && (a2==4))) [L942] COND FALSE !((((a2==1) && (((input == 5) && ((-86 < a4) && (-42 >= a4)) ) && 43 < a29 )) && ((-98 < a0) && (-61 >= a0)) )) [L948] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ( ((-98 < a0) && (-61 >= a0)) && ((input == 5) && (a2==2)))) && a29 <= -144 )) [L955] COND FALSE !((( -61 < a0 && ((a2==1) && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 3)))) && a4 <= -86 )) [L959] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((((((a2==1) && ((-16 < a29) && (43 >= a29)) ) || ( 43 < a29 && (a2==1))) || ((a2==2) && a29 <= -144 )) && (input == 5)) && ((-147 < a0) && (-98 >= a0)) ))) [L966] COND FALSE !((((( ((-147 < a0) && (-98 >= a0)) && (input == 4)) && ((-16 < a29) && (43 >= a29)) ) && (a2==2)) && ((-86 < a4) && (-42 >= a4)) )) [L973] COND FALSE !(( a4 <= -86 && ((( 43 < a29 && (input == 5)) && -61 < a0 ) && (a2==3)))) [L979] COND FALSE !((((a2==4) && ( a4 <= -86 && ((input == 3) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) )))) && -61 < a0 )) [L985] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (((( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (input == 6)) && ((-98 < a0) && (-61 >= a0)) ) && (a2==1)))) [L992] COND FALSE !(((((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 6)) && ((-86 < a4) && (-42 >= a4)) ) && (a2==2)) && a0 <= -147 )) [L998] COND FALSE !(( -61 < a0 && ( a4 <= -86 && ((( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (input == 2)) && (a2==4))))) [L1004] COND FALSE !((((((input == 1) && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) || 43 < a29 )) && ((-147 < a0) && (-98 >= a0)) ) && (a2==5)) && ((-86 < a4) && (-42 >= a4)) )) [L1011] COND FALSE !(((( ((-98 < a0) && (-61 >= a0)) && ((input == 2) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 ))) && (a2==3)) && ((-86 < a4) && (-42 >= a4)) )) [L1016] COND FALSE !((((a2==4) && ( ((-86 < a4) && (-42 >= a4)) && ((input == 1) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )))) && ((-98 < a0) && (-61 >= a0)) )) [L1019] COND FALSE !((((a2==2) && (( ((-147 < a0) && (-98 >= a0)) && (input == 4)) && ((-86 < a4) && (-42 >= a4)) )) && ((-144 < a29) && (-16 >= a29)) )) [L1026] COND FALSE !(((a2==5) && ( ((-86 < a4) && (-42 >= a4)) && (( ((-147 < a0) && (-98 >= a0)) && (input == 4)) && a29 <= -144 )))) [L1030] COND FALSE !(( a4 <= -86 && ((((((a2==2) && ((-16 < a29) && (43 >= a29)) ) || ( 43 < a29 && (a2==2))) || ((a2==3) && a29 <= -144 )) && (input == 3)) && -61 < a0 ))) [L1035] COND FALSE !(((a2==2) && ( ((-86 < a4) && (-42 >= a4)) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 1)) && a0 <= -147 )))) [L1038] COND FALSE !(( a0 <= -147 && ((((((a2==3) && 43 < a29 ) || ( a29 <= -144 && (a2==4))) || ((a2==4) && ((-144 < a29) && (-16 >= a29)) )) && (input == 4)) && ((-86 < a4) && (-42 >= a4)) ))) [L1044] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && (( a0 <= -147 && ((a2==5) && (input == 1))) && 43 < a29 ))) [L1049] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 3)) && ((-98 < a0) && (-61 >= a0)) )) && (a2==5))) [L1062] COND FALSE !((((a2==2) && (((input == 4) && ((-86 < a4) && (-42 >= a4)) ) && 43 < a29 )) && ((-98 < a0) && (-61 >= a0)) )) [L1074] COND FALSE !((((((( ((-16 < a29) && (43 >= a29)) && (a2==1)) || ( 43 < a29 && (a2==1))) || ((a2==2) && a29 <= -144 )) && (input == 2)) && ((-86 < a4) && (-42 >= a4)) ) && ((-147 < a0) && (-98 >= a0)) )) [L1081] COND FALSE !(( a4 <= -86 && (((input == 6) && ((( 43 < a29 && (a2==1)) || ( a29 <= -144 && (a2==2))) || ((a2==2) && ((-144 < a29) && (-16 >= a29)) ))) && -61 < a0 ))) [L1086] COND FALSE !(((a2==1) && (( 43 < a29 && ((input == 2) && ((-98 < a0) && (-61 >= a0)) )) && ((-86 < a4) && (-42 >= a4)) ))) [L1091] COND FALSE !((((((input == 4) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) )) && a4 <= -86 ) && (a2==3)) && -61 < a0 )) [L1098] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 2) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && (a2==4))) && ((-98 < a0) && (-61 >= a0)) )) [L1108] COND FALSE !(((a2==2) && (((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 3)) && ((-98 < a0) && (-61 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) ))) [L1115] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ((((input == 2) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (a2==4)) && ((-86 < a4) && (-42 >= a4)) ))) [L1122] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && ( ((-86 < a4) && (-42 >= a4)) && (((input == 2) && (( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) || 43 < a29 )) && (a2==5))))) [L1128] COND FALSE !(( 43 < a29 && ( a4 <= -86 && ( -61 < a0 && ((a2==3) && (input == 3)))))) [L1134] COND FALSE !((((((input == 1) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) ) && ((-147 < a0) && (-98 >= a0)) ) && (a2==3))) [L1145] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( a0 <= -147 && ((( ((-144 < a29) && (-16 >= a29)) && (a2==2)) || (( 43 < a29 && (a2==1)) || ((a2==2) && a29 <= -144 ))) && (input == 1))))) [L1150] COND FALSE !(((a2==4) && ((((input == 3) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) ))) [L1156] COND FALSE !(((a2==4) && ((((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) ) && (input == 1)) && a4 <= -86 ) && -61 < a0 ))) [L1162] COND FALSE !((((a2==4) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 4)) && ((-98 < a0) && (-61 >= a0)) )) && ((-86 < a4) && (-42 >= a4)) )) [L1168] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ( 43 < a29 && ((input == 3) && (a2==1)))) && ((-98 < a0) && (-61 >= a0)) )) [L1172] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ((a2==1) && ( ((-86 < a4) && (-42 >= a4)) && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) ) && (input == 3)))))) [L1178] COND FALSE !(( a0 <= -147 && (((((a2==2) && ((-144 < a29) && (-16 >= a29)) ) || (( 43 < a29 && (a2==1)) || ( a29 <= -144 && (a2==2)))) && (input == 2)) && ((-86 < a4) && (-42 >= a4)) ))) [L1184] COND FALSE !(((( ((-86 < a4) && (-42 >= a4)) && ((input == 2) && (a2==2))) && ((-147 < a0) && (-98 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L1190] COND FALSE !((((( ((-98 < a0) && (-61 >= a0)) && (input == 2)) && a29 <= -144 ) && (a2==2)) && ((-86 < a4) && (-42 >= a4)) )) [L1197] COND FALSE !((((a2==5) && ( -61 < a0 && ((input == 5) && 43 < a29 ))) && a4 <= -86 )) [L1203] COND FALSE !((((( a0 <= -147 && (input == 6)) && (a2==5)) && 43 < a29 ) && ((-86 < a4) && (-42 >= a4)) )) [L1208] COND FALSE !(( 43 < a29 && ((((input == 4) && a0 <= -147 ) && ((-86 < a4) && (-42 >= a4)) ) && (a2==5)))) [L1212] COND FALSE !((( ((-147 < a0) && (-98 >= a0)) && ((a2==1) && ((input == 3) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )))) && ((-86 < a4) && (-42 >= a4)) )) [L1218] COND FALSE !(( -61 < a0 && (((input == 1) && ((( 43 < a29 && (a2==1)) || ( a29 <= -144 && (a2==2))) || ( ((-144 < a29) && (-16 >= a29)) && (a2==2)))) && a4 <= -86 ))) [L1224] COND FALSE !(((( ((-98 < a0) && (-61 >= a0)) && ((input == 6) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && (a2==3)) && ((-86 < a4) && (-42 >= a4)) )) [L1231] COND FALSE !(((a2==3) && (( ((-98 < a0) && (-61 >= a0)) && ((input == 4) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 ))) && ((-86 < a4) && (-42 >= a4)) ))) [L1237] COND FALSE !(( -61 < a0 && ((((( 43 < a29 && (a2==1)) || ( a29 <= -144 && (a2==2))) || ( ((-144 < a29) && (-16 >= a29)) && (a2==2))) && (input == 2)) && a4 <= -86 ))) [L1243] COND FALSE !(((((input == 1) && (( a29 <= -144 && (a2==2)) || (( ((-16 < a29) && (43 >= a29)) && (a2==1)) || ((a2==1) && 43 < a29 )))) && ((-86 < a4) && (-42 >= a4)) ) && ((-147 < a0) && (-98 >= a0)) )) [L1249] COND FALSE !(((( a0 <= -147 && ( ((-86 < a4) && (-42 >= a4)) && (input == 3))) && (a2==5)) && 43 < a29 )) [L1255] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) ) && (input == 5)) && a0 <= -147 )) && (a2==3))) [L1261] COND FALSE !(((a2==2) && ((((input == 3) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 ))) [L1264] COND FALSE !(((( ((-86 < a4) && (-42 >= a4)) && ( ((-147 < a0) && (-98 >= a0)) && (input == 2))) && (a2==5)) && a29 <= -144 )) [L1271] COND FALSE !((( -61 < a0 && ((input == 5) && ((((a2==1) && 43 < a29 ) || ((a2==2) && a29 <= -144 )) || ( ((-144 < a29) && (-16 >= a29)) && (a2==2))))) && a4 <= -86 )) [L1277] COND FALSE !(((a2==1) && ((((input == 1) && ( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ))) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) ))) [L1283] COND FALSE !(((( ((-147 < a0) && (-98 >= a0)) && ((a2==2) && (input == 6))) && ((-86 < a4) && (-42 >= a4)) ) && ((-16 < a29) && (43 >= a29)) )) [L1289] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && ( 43 < a29 && (((a2==2) && (input == 2)) && ((-86 < a4) && (-42 >= a4)) )))) [L1300] COND FALSE !(((((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 3)) && ((-86 < a4) && (-42 >= a4)) ) && ((-98 < a0) && (-61 >= a0)) ) && (a2==3))) [L1306] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && (( ((-86 < a4) && (-42 >= a4)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 4))) && (a2==3)))) [L1313] COND FALSE !(((a2==1) && (((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 6)) && a4 <= -86 ) && -61 < a0 ))) [L1317] COND FALSE !(( -61 < a0 && ( a4 <= -86 && (((input == 5) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) )) && (a2==1))))) [L1321] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((((input == 5) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && ((-98 < a0) && (-61 >= a0)) ) && (a2==4)))) [L1333] COND FALSE !((( a0 <= -147 && (((input == 1) && ((-86 < a4) && (-42 >= a4)) ) && (a2==1))) && ((-16 < a29) && (43 >= a29)) )) [L1338] COND FALSE !((( -61 < a0 && ((((a2==5) && ((-144 < a29) && (-16 >= a29)) ) || (( 43 < a29 && (a2==4)) || ((a2==5) && a29 <= -144 ))) && (input == 6))) && a4 <= -86 )) [L1344] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && ((a2==5) && (((input == 4) && ( 43 < a29 || ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ))) && ((-86 < a4) && (-42 >= a4)) )))) [L1350] COND FALSE !((( a0 <= -147 && (((input == 4) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) )) && (a2==4))) [L1359] COND FALSE !(((((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 6)) && a4 <= -86 ) && (a2==3)) && -61 < a0 )) [L1365] COND FALSE !((((((input == 6) && a29 <= -144 ) && ((-86 < a4) && (-42 >= a4)) ) && (a2==5)) && ((-147 < a0) && (-98 >= a0)) )) [L1371] COND FALSE !((((((input == 4) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) )) && ((-86 < a4) && (-42 >= a4)) ) && (a2==5)) && a0 <= -147 )) [L1378] COND FALSE !(( -61 < a0 && (((a2==3) && ( a4 <= -86 && (input == 1))) && 43 < a29 ))) [L1385] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && (((input == 6) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) || ((-16 < a29) && (43 >= a29)) )) && (a2==5))) && a0 <= -147 )) [L1388] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((a2==4) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 4)))) && ((-147 < a0) && (-98 >= a0)) )) [L1394] COND FALSE !((( ((-86 < a4) && (-42 >= a4)) && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 5)) && ((-98 < a0) && (-61 >= a0)) )) && (a2==3))) [L1408] COND FALSE !(( a4 <= -86 && ((((((a2==1) && 43 < a29 ) || ((a2==2) && a29 <= -144 )) || ( ((-144 < a29) && (-16 >= a29)) && (a2==2))) && (input == 4)) && -61 < a0 ))) [L1413] COND FALSE !((((a2==3) && (((input == 5) && ( ((-16 < a29) && (43 >= a29)) || 43 < a29 )) && ((-86 < a4) && (-42 >= a4)) )) && ((-98 < a0) && (-61 >= a0)) )) [L1419] COND FALSE !(( ((-98 < a0) && (-61 >= a0)) && (((a2==3) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 6))) && ((-86 < a4) && (-42 >= a4)) ))) [L1431] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-147 < a0) && (-98 >= a0)) && ((a2==2) && ( ((-144 < a29) && (-16 >= a29)) && (input == 5)))))) [L1438] COND FALSE !(((((((a2==3) && ((-144 < a29) && (-16 >= a29)) ) || (((a2==2) && 43 < a29 ) || ((a2==3) && a29 <= -144 ))) && (input == 6)) && ((-86 < a4) && (-42 >= a4)) ) && ((-147 < a0) && (-98 >= a0)) )) [L1449] COND FALSE !(((a2==3) && ( ((-147 < a0) && (-98 >= a0)) && ((( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 6)) && ((-86 < a4) && (-42 >= a4)) )))) [L1456] COND FALSE !(((((( ((-16 < a29) && (43 >= a29)) || ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && (input == 1)) && (a2==3)) && ((-86 < a4) && (-42 >= a4)) ) && a0 <= -147 )) [L1461] COND FALSE !(((a2==2) && (( ((-98 < a0) && (-61 >= a0)) && ((input == 5) && ( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ))) && ((-86 < a4) && (-42 >= a4)) ))) [L1466] COND FALSE !(( a0 <= -147 && ( ((-86 < a4) && (-42 >= a4)) && ((a2==1) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 5)))))) [L1473] COND FALSE !(((((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 1)) && ((-147 < a0) && (-98 >= a0)) ) && ((-86 < a4) && (-42 >= a4)) ) && (a2==4))) [L1478] COND FALSE !((((((input == 6) && ( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) )) && ((-86 < a4) && (-42 >= a4)) ) && (a2==5)) && ((-98 < a0) && (-61 >= a0)) )) [L1482] COND FALSE !((( a0 <= -147 && ((input == 3) && ((( 43 < a29 && (a2==1)) || ( a29 <= -144 && (a2==2))) || ((a2==2) && ((-144 < a29) && (-16 >= a29)) )))) && ((-86 < a4) && (-42 >= a4)) )) [L1488] COND FALSE !(( -61 < a0 && (((input == 4) && (( ((-144 < a29) && (-16 >= a29)) && (a2==5)) || (((a2==4) && 43 < a29 ) || ((a2==5) && a29 <= -144 )))) && a4 <= -86 ))) [L1494] COND FALSE !(((a2==4) && ( ((-147 < a0) && (-98 >= a0)) && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 5)) && ((-86 < a4) && (-42 >= a4)) )))) [L1501] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ( ((-98 < a0) && (-61 >= a0)) && ((( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 1)) && (a2==4))))) [L1508] COND FALSE !((((( ((-86 < a4) && (-42 >= a4)) && (input == 5)) && ((-98 < a0) && (-61 >= a0)) ) && (a2==2)) && 43 < a29 )) [L1511] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==2) && (( 43 < a29 && (input == 1)) && ((-98 < a0) && (-61 >= a0)) )))) [L1516] COND FALSE !(((a2==5) && ( ((-86 < a4) && (-42 >= a4)) && ( ((-98 < a0) && (-61 >= a0)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 6)))))) [L1522] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((a2==5) && ( ((-98 < a0) && (-61 >= a0)) && (( ((-16 < a29) && (43 >= a29)) || 43 < a29 ) && (input == 1)))))) [L1528] COND FALSE !(( ((-147 < a0) && (-98 >= a0)) && (((a2==1) && (( a29 <= -144 || ((-144 < a29) && (-16 >= a29)) ) && (input == 1))) && ((-86 < a4) && (-42 >= a4)) ))) [L1533] COND FALSE !(( ((-86 < a4) && (-42 >= a4)) && ((((((a2==2) && 43 < a29 ) || ((a2==3) && a29 <= -144 )) || ((a2==3) && ((-144 < a29) && (-16 >= a29)) )) && (input == 3)) && ((-147 < a0) && (-98 >= a0)) ))) [L1540] COND FALSE !(( a0 <= -147 && ((((a2==1) && (input == 4)) && ((-86 < a4) && (-42 >= a4)) ) && ((-16 < a29) && (43 >= a29)) ))) [L1547] COND FALSE !(( ((-16 < a29) && (43 >= a29)) && ( ((-147 < a0) && (-98 >= a0)) && ((a2==2) && ((input == 2) && ((-86 < a4) && (-42 >= a4)) ))))) [L1554] COND TRUE (((a2==1) && ((( ((-144 < a29) && (-16 >= a29)) || ((-16 < a29) && (43 >= a29)) ) && (input == 2)) && a4 <= -86 )) && -61 < a0 ) [L1555] a29 = ((((a29 - -384948) * -1)/ 10) * 5) [L1556] a2 = 2 [L1558] RET return 21; [L1774] EXPR calculate_output(input) [L1774] output = calculate_output(input) [L1766] COND TRUE 1 [L1769] int input; [L1770] input = __VERIFIER_nondet_int() [L1771] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1774] CALL calculate_output(input) [L24] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) )) [L27] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && ((-16 < a29) && (43 >= a29)) )) [L30] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L33] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L36] COND FALSE !(((((a2==3) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L39] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L42] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && 43 < a29 )) [L45] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L48] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L51] COND FALSE !(((((a2==4) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L54] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && a29 <= -144 )) [L57] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && a29 <= -144 )) [L60] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L63] COND FALSE !(((((a2==5) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L66] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L69] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L72] COND FALSE !(((((a2==4) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L75] COND FALSE !(((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && a29 <= -144 )) [L78] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L81] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L84] COND FALSE !(((((a2==1) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L87] COND FALSE !(((((a2==3) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-144 < a29) && (-16 >= a29)) )) [L90] COND FALSE !(((((a2==1) && a4 <= -86 ) && a0 <= -147 ) && 43 < a29 )) [L93] COND FALSE !(((((a2==2) && a4 <= -86 ) && ((-98 < a0) && (-61 >= a0)) ) && ((-16 < a29) && (43 >= a29)) )) [L96] COND FALSE !(((((a2==5) && a4 <= -86 ) && ((-147 < a0) && (-98 >= a0)) ) && 43 < a29 )) [L99] COND TRUE ((((a2==2) && a4 <= -86 ) && a0 <= -147 ) && ((-144 < a29) && (-16 >= a29)) ) [L100] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. UNKNOWN Result, 253.8s OverallTime, 6 OverallIterations, 2 TraceHistogramMax, 52.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2318 SDtfs, 5710 SDslu, 3164 SDs, 0 SdLazy, 25204 SolverSat, 2598 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 45.8s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 971 GetRequests, 895 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3218occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 132.1s AbstIntTime, 6 AbstIntIterations, 5 AbstIntStrong, 0.9978396570631607 AbsIntWeakeningRatio, 0.10010649627263046 AbsIntAvgWeakeningVarsNumRemoved, 12.60702875399361 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 14 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: No data available, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label04_true-unreach-call.c_svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-15_15-04-56-289.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label04_true-unreach-call.c_svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-15_15-04-56-289.csv Completed graceful shutdown