java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label55.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 20:51:44,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 20:51:44,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 20:51:44,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 20:51:44,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 20:51:44,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 20:51:44,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 20:51:44,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 20:51:44,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 20:51:44,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 20:51:44,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 20:51:44,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 20:51:44,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 20:51:44,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 20:51:44,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 20:51:44,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 20:51:44,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 20:51:44,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 20:51:44,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 20:51:44,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 20:51:44,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 20:51:44,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 20:51:44,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 20:51:44,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 20:51:44,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 20:51:44,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 20:51:44,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 20:51:44,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 20:51:44,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 20:51:44,706 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 20:51:44,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 20:51:44,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 20:51:44,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 20:51:44,708 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 20:51:44,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 20:51:44,709 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 20:51:44,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 20:51:44,709 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 20:51:44,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 20:51:44,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 20:51:44,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 20:51:44,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 20:51:44,710 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 20:51:44,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 20:51:44,710 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 20:51:44,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 20:51:44,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 20:51:44,711 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 20:51:44,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 20:51:44,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 20:51:44,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 20:51:44,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 20:51:44,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 20:51:44,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 20:51:44,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 20:51:44,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 20:51:44,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 20:51:44,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 20:51:44,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 20:51:44,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 20:51:44,768 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 20:51:44,769 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 20:51:44,770 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 20:51:44,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label55.c [2019-09-07 20:51:44,834 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c99120f8/5940678724694db3ba8fb1b4bf591e36/FLAGe05d819ec [2019-09-07 20:51:45,491 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 20:51:45,492 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label55.c [2019-09-07 20:51:45,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c99120f8/5940678724694db3ba8fb1b4bf591e36/FLAGe05d819ec [2019-09-07 20:51:45,641 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c99120f8/5940678724694db3ba8fb1b4bf591e36 [2019-09-07 20:51:45,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 20:51:45,654 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 20:51:45,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 20:51:45,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 20:51:45,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 20:51:45,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 08:51:45" (1/1) ... [2019-09-07 20:51:45,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3517eb0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:45, skipping insertion in model container [2019-09-07 20:51:45,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 08:51:45" (1/1) ... [2019-09-07 20:51:45,670 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 20:51:45,774 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 20:51:46,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 20:51:46,820 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 20:51:47,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 20:51:47,270 INFO L192 MainTranslator]: Completed translation [2019-09-07 20:51:47,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47 WrapperNode [2019-09-07 20:51:47,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 20:51:47,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 20:51:47,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 20:51:47,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 20:51:47,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... [2019-09-07 20:51:47,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 20:51:47,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 20:51:47,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 20:51:47,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 20:51:47,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 20:51:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 20:51:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 20:51:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-07 20:51:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-07 20:51:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 20:51:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-07 20:51:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-07 20:51:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 20:51:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 20:51:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-07 20:51:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 20:51:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 20:51:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 20:51:52,354 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 20:51:52,354 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 20:51:52,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 08:51:52 BoogieIcfgContainer [2019-09-07 20:51:52,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 20:51:52,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 20:51:52,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 20:51:52,361 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 20:51:52,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 08:51:45" (1/3) ... [2019-09-07 20:51:52,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f4f5fbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 08:51:52, skipping insertion in model container [2019-09-07 20:51:52,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:51:47" (2/3) ... [2019-09-07 20:51:52,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f4f5fbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 08:51:52, skipping insertion in model container [2019-09-07 20:51:52,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 08:51:52" (3/3) ... [2019-09-07 20:51:52,365 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label55.c [2019-09-07 20:51:52,375 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 20:51:52,384 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 20:51:52,403 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 20:51:52,487 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 20:51:52,488 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 20:51:52,488 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 20:51:52,488 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 20:51:52,488 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 20:51:52,488 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 20:51:52,489 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 20:51:52,489 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 20:51:52,489 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 20:51:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2019-09-07 20:51:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-09-07 20:51:52,545 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:51:52,546 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:51:52,548 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:51:52,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:51:52,555 INFO L82 PathProgramCache]: Analyzing trace with hash 567183525, now seen corresponding path program 1 times [2019-09-07 20:51:52,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:51:52,558 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:51:52,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:51:52,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:51:52,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:51:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:51:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 20:51:53,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:51:53,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 20:51:53,017 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 20:51:53,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 20:51:53,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:51:53,034 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2019-09-07 20:51:58,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:51:58,527 INFO L93 Difference]: Finished difference Result 1497 states and 2757 transitions. [2019-09-07 20:51:58,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 20:51:58,529 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2019-09-07 20:51:58,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:51:58,561 INFO L225 Difference]: With dead ends: 1497 [2019-09-07 20:51:58,561 INFO L226 Difference]: Without dead ends: 993 [2019-09-07 20:51:58,573 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:51:58,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2019-09-07 20:51:58,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 682. [2019-09-07 20:51:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2019-09-07 20:51:58,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1002 transitions. [2019-09-07 20:51:58,676 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1002 transitions. Word has length 63 [2019-09-07 20:51:58,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:51:58,677 INFO L475 AbstractCegarLoop]: Abstraction has 682 states and 1002 transitions. [2019-09-07 20:51:58,677 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 20:51:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1002 transitions. [2019-09-07 20:51:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-09-07 20:51:58,685 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:51:58,686 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:51:58,686 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:51:58,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:51:58,687 INFO L82 PathProgramCache]: Analyzing trace with hash 550015554, now seen corresponding path program 1 times [2019-09-07 20:51:58,687 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:51:58,687 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:51:58,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:51:58,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:51:58,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:51:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:51:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 20:51:58,891 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:51:58,891 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 20:51:58,896 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 20:51:58,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 20:51:58,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:51:58,898 INFO L87 Difference]: Start difference. First operand 682 states and 1002 transitions. Second operand 4 states. [2019-09-07 20:52:02,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:02,555 INFO L93 Difference]: Finished difference Result 2602 states and 3858 transitions. [2019-09-07 20:52:02,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 20:52:02,555 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2019-09-07 20:52:02,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:02,567 INFO L225 Difference]: With dead ends: 2602 [2019-09-07 20:52:02,567 INFO L226 Difference]: Without dead ends: 1926 [2019-09-07 20:52:02,570 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:52:02,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1926 states. [2019-09-07 20:52:02,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1926 to 1924. [2019-09-07 20:52:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1924 states. [2019-09-07 20:52:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1924 states and 2563 transitions. [2019-09-07 20:52:02,637 INFO L78 Accepts]: Start accepts. Automaton has 1924 states and 2563 transitions. Word has length 132 [2019-09-07 20:52:02,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:02,638 INFO L475 AbstractCegarLoop]: Abstraction has 1924 states and 2563 transitions. [2019-09-07 20:52:02,638 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 20:52:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2563 transitions. [2019-09-07 20:52:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-09-07 20:52:02,648 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:02,648 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-07 20:52:02,648 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:02,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:02,649 INFO L82 PathProgramCache]: Analyzing trace with hash 2042933374, now seen corresponding path program 1 times [2019-09-07 20:52:02,649 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:02,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:02,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:02,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:02,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 115 proven. 71 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-09-07 20:52:03,156 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:52:03,156 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 20:52:03,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:52:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:03,280 INFO L256 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 9 conjunts are in the unsatisfiable core [2019-09-07 20:52:03,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:52:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 116 proven. 2 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-09-07 20:52:03,470 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 20:52:03,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 11 [2019-09-07 20:52:03,472 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-09-07 20:52:03,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-09-07 20:52:03,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2019-09-07 20:52:03,473 INFO L87 Difference]: Start difference. First operand 1924 states and 2563 transitions. Second operand 11 states. [2019-09-07 20:52:18,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:18,790 INFO L93 Difference]: Finished difference Result 9648 states and 13498 transitions. [2019-09-07 20:52:18,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2019-09-07 20:52:18,791 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 237 [2019-09-07 20:52:18,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:18,834 INFO L225 Difference]: With dead ends: 9648 [2019-09-07 20:52:18,834 INFO L226 Difference]: Without dead ends: 7730 [2019-09-07 20:52:18,851 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 794 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=520, Invalid=2132, Unknown=0, NotChecked=0, Total=2652 [2019-09-07 20:52:18,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7730 states. [2019-09-07 20:52:19,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7730 to 6724. [2019-09-07 20:52:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6724 states. [2019-09-07 20:52:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 6724 states and 8367 transitions. [2019-09-07 20:52:19,079 INFO L78 Accepts]: Start accepts. Automaton has 6724 states and 8367 transitions. Word has length 237 [2019-09-07 20:52:19,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:19,082 INFO L475 AbstractCegarLoop]: Abstraction has 6724 states and 8367 transitions. [2019-09-07 20:52:19,082 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-09-07 20:52:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 6724 states and 8367 transitions. [2019-09-07 20:52:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2019-09-07 20:52:19,102 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:19,103 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:19,104 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:19,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:19,105 INFO L82 PathProgramCache]: Analyzing trace with hash -1058972922, now seen corresponding path program 1 times [2019-09-07 20:52:19,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:19,105 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:19,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:19,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:19,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 327 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2019-09-07 20:52:19,597 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:52:19,597 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:52:19,655 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:19,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 639 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 20:52:19,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:52:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 327 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2019-09-07 20:52:19,911 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 20:52:19,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 20:52:19,913 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 20:52:19,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 20:52:19,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 20:52:19,914 INFO L87 Difference]: Start difference. First operand 6724 states and 8367 transitions. Second operand 9 states. [2019-09-07 20:52:26,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:26,450 INFO L93 Difference]: Finished difference Result 17517 states and 23776 transitions. [2019-09-07 20:52:26,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-07 20:52:26,451 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 422 [2019-09-07 20:52:26,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:26,509 INFO L225 Difference]: With dead ends: 17517 [2019-09-07 20:52:26,510 INFO L226 Difference]: Without dead ends: 11106 [2019-09-07 20:52:26,533 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 445 GetRequests, 429 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2019-09-07 20:52:26,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11106 states. [2019-09-07 20:52:26,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11106 to 10035. [2019-09-07 20:52:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10035 states. [2019-09-07 20:52:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10035 states to 10035 states and 12406 transitions. [2019-09-07 20:52:26,848 INFO L78 Accepts]: Start accepts. Automaton has 10035 states and 12406 transitions. Word has length 422 [2019-09-07 20:52:26,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:26,851 INFO L475 AbstractCegarLoop]: Abstraction has 10035 states and 12406 transitions. [2019-09-07 20:52:26,851 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 20:52:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10035 states and 12406 transitions. [2019-09-07 20:52:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2019-09-07 20:52:26,874 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:26,874 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:26,876 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:26,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:26,876 INFO L82 PathProgramCache]: Analyzing trace with hash -221437254, now seen corresponding path program 1 times [2019-09-07 20:52:26,877 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:26,877 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:26,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:26,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:26,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 254 proven. 79 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2019-09-07 20:52:27,365 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:52:27,365 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:52:27,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:27,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 646 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 20:52:27,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:52:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2019-09-07 20:52:27,606 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:52:27,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-09-07 20:52:27,610 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-07 20:52:27,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-07 20:52:27,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-09-07 20:52:27,611 INFO L87 Difference]: Start difference. First operand 10035 states and 12406 transitions. Second operand 7 states. [2019-09-07 20:52:35,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:35,748 INFO L93 Difference]: Finished difference Result 28805 states and 44058 transitions. [2019-09-07 20:52:35,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-09-07 20:52:35,749 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 428 [2019-09-07 20:52:35,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:35,906 INFO L225 Difference]: With dead ends: 28805 [2019-09-07 20:52:35,906 INFO L226 Difference]: Without dead ends: 19083 [2019-09-07 20:52:35,973 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 453 GetRequests, 438 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2019-09-07 20:52:35,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19083 states. [2019-09-07 20:52:36,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19083 to 18104. [2019-09-07 20:52:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18104 states. [2019-09-07 20:52:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18104 states to 18104 states and 28138 transitions. [2019-09-07 20:52:36,722 INFO L78 Accepts]: Start accepts. Automaton has 18104 states and 28138 transitions. Word has length 428 [2019-09-07 20:52:36,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:36,723 INFO L475 AbstractCegarLoop]: Abstraction has 18104 states and 28138 transitions. [2019-09-07 20:52:36,723 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-07 20:52:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 18104 states and 28138 transitions. [2019-09-07 20:52:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2019-09-07 20:52:36,754 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:36,755 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:36,755 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:36,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:36,755 INFO L82 PathProgramCache]: Analyzing trace with hash 609265752, now seen corresponding path program 1 times [2019-09-07 20:52:36,756 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:36,756 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:36,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:36,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:36,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2019-09-07 20:52:37,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:52:37,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 20:52:37,288 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:52:37,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:52:37,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:37,290 INFO L87 Difference]: Start difference. First operand 18104 states and 28138 transitions. Second operand 3 states. [2019-09-07 20:52:39,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:39,870 INFO L93 Difference]: Finished difference Result 36233 states and 56641 transitions. [2019-09-07 20:52:39,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:52:39,870 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 502 [2019-09-07 20:52:39,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:39,979 INFO L225 Difference]: With dead ends: 36233 [2019-09-07 20:52:39,980 INFO L226 Difference]: Without dead ends: 18442 [2019-09-07 20:52:40,106 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:40,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18442 states. [2019-09-07 20:52:41,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18442 to 18103. [2019-09-07 20:52:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18103 states. [2019-09-07 20:52:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18103 states to 18103 states and 28139 transitions. [2019-09-07 20:52:41,784 INFO L78 Accepts]: Start accepts. Automaton has 18103 states and 28139 transitions. Word has length 502 [2019-09-07 20:52:41,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:41,785 INFO L475 AbstractCegarLoop]: Abstraction has 18103 states and 28139 transitions. [2019-09-07 20:52:41,785 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:52:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 18103 states and 28139 transitions. [2019-09-07 20:52:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2019-09-07 20:52:41,817 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:41,818 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:41,818 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:41,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:41,819 INFO L82 PathProgramCache]: Analyzing trace with hash 1479131548, now seen corresponding path program 1 times [2019-09-07 20:52:41,819 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:41,819 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:41,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:41,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:41,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 343 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2019-09-07 20:52:42,362 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:52:42,363 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 20:52:42,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:52:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:42,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 734 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-07 20:52:42,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:52:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2019-09-07 20:52:43,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:52:43,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-09-07 20:52:43,082 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-07 20:52:43,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-07 20:52:43,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-07 20:52:43,083 INFO L87 Difference]: Start difference. First operand 18103 states and 28139 transitions. Second operand 7 states. [2019-09-07 20:52:50,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:50,711 INFO L93 Difference]: Finished difference Result 57089 states and 93865 transitions. [2019-09-07 20:52:50,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-07 20:52:50,712 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 511 [2019-09-07 20:52:50,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:50,882 INFO L225 Difference]: With dead ends: 57089 [2019-09-07 20:52:50,883 INFO L226 Difference]: Without dead ends: 28791 [2019-09-07 20:52:51,027 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 526 GetRequests, 515 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2019-09-07 20:52:51,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28791 states. [2019-09-07 20:52:52,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28791 to 26497. [2019-09-07 20:52:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26497 states. [2019-09-07 20:52:52,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26497 states to 26497 states and 37489 transitions. [2019-09-07 20:52:52,874 INFO L78 Accepts]: Start accepts. Automaton has 26497 states and 37489 transitions. Word has length 511 [2019-09-07 20:52:52,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:52,875 INFO L475 AbstractCegarLoop]: Abstraction has 26497 states and 37489 transitions. [2019-09-07 20:52:52,875 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-07 20:52:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 26497 states and 37489 transitions. [2019-09-07 20:52:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2019-09-07 20:52:52,906 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:52,907 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:52,907 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:52,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:52,907 INFO L82 PathProgramCache]: Analyzing trace with hash 2145942352, now seen corresponding path program 1 times [2019-09-07 20:52:52,907 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:52,908 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:52,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:52,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:52,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:53,327 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2019-09-07 20:52:53,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:52:53,328 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 20:52:53,329 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:52:53,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:52:53,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:53,330 INFO L87 Difference]: Start difference. First operand 26497 states and 37489 transitions. Second operand 3 states. [2019-09-07 20:52:55,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:55,737 INFO L93 Difference]: Finished difference Result 55337 states and 80044 transitions. [2019-09-07 20:52:55,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:52:55,738 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 537 [2019-09-07 20:52:55,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:55,913 INFO L225 Difference]: With dead ends: 55337 [2019-09-07 20:52:55,913 INFO L226 Difference]: Without dead ends: 31326 [2019-09-07 20:52:56,043 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:56,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31326 states. [2019-09-07 20:52:56,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31326 to 30343. [2019-09-07 20:52:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30343 states. [2019-09-07 20:52:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30343 states to 30343 states and 42419 transitions. [2019-09-07 20:52:56,852 INFO L78 Accepts]: Start accepts. Automaton has 30343 states and 42419 transitions. Word has length 537 [2019-09-07 20:52:56,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:56,853 INFO L475 AbstractCegarLoop]: Abstraction has 30343 states and 42419 transitions. [2019-09-07 20:52:56,853 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:52:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 30343 states and 42419 transitions. [2019-09-07 20:52:56,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2019-09-07 20:52:56,883 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:56,884 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:56,884 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:56,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:56,885 INFO L82 PathProgramCache]: Analyzing trace with hash -110453806, now seen corresponding path program 1 times [2019-09-07 20:52:56,885 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:56,885 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:56,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:56,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:56,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:52:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2019-09-07 20:52:57,461 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:52:57,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 20:52:57,463 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:52:57,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:52:57,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:57,464 INFO L87 Difference]: Start difference. First operand 30343 states and 42419 transitions. Second operand 3 states. [2019-09-07 20:52:59,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:52:59,213 INFO L93 Difference]: Finished difference Result 48942 states and 68715 transitions. [2019-09-07 20:52:59,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:52:59,214 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 597 [2019-09-07 20:52:59,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:52:59,292 INFO L225 Difference]: With dead ends: 48942 [2019-09-07 20:52:59,292 INFO L226 Difference]: Without dead ends: 17807 [2019-09-07 20:52:59,403 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:52:59,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17807 states. [2019-09-07 20:52:59,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17807 to 17805. [2019-09-07 20:52:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17805 states. [2019-09-07 20:52:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17805 states to 17805 states and 22571 transitions. [2019-09-07 20:52:59,865 INFO L78 Accepts]: Start accepts. Automaton has 17805 states and 22571 transitions. Word has length 597 [2019-09-07 20:52:59,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:52:59,866 INFO L475 AbstractCegarLoop]: Abstraction has 17805 states and 22571 transitions. [2019-09-07 20:52:59,866 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:52:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 17805 states and 22571 transitions. [2019-09-07 20:52:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2019-09-07 20:52:59,898 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:52:59,898 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:52:59,898 INFO L418 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:52:59,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:52:59,899 INFO L82 PathProgramCache]: Analyzing trace with hash 852784554, now seen corresponding path program 1 times [2019-09-07 20:52:59,899 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:52:59,899 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:52:59,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:52:59,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:52:59,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:53:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:53:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 510 proven. 370 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2019-09-07 20:53:00,984 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:53:00,984 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 20:53:01,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:53:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:53:01,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 956 conjuncts, 16 conjunts are in the unsatisfiable core [2019-09-07 20:53:01,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:53:01,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 20:53:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 490 proven. 0 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2019-09-07 20:53:01,922 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:53:01,922 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2019-09-07 20:53:01,923 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-09-07 20:53:01,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-09-07 20:53:01,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2019-09-07 20:53:01,924 INFO L87 Difference]: Start difference. First operand 17805 states and 22571 transitions. Second operand 11 states. [2019-09-07 20:53:10,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:53:10,171 INFO L93 Difference]: Finished difference Result 44018 states and 53336 transitions. [2019-09-07 20:53:10,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2019-09-07 20:53:10,171 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 700 [2019-09-07 20:53:10,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:53:10,174 INFO L225 Difference]: With dead ends: 44018 [2019-09-07 20:53:10,174 INFO L226 Difference]: Without dead ends: 0 [2019-09-07 20:53:10,271 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 717 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=214, Invalid=842, Unknown=0, NotChecked=0, Total=1056 [2019-09-07 20:53:10,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-07 20:53:10,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-07 20:53:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-07 20:53:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-07 20:53:10,273 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 700 [2019-09-07 20:53:10,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:53:10,273 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-07 20:53:10,273 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-09-07 20:53:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-07 20:53:10,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-07 20:53:10,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-07 20:53:14,111 WARN L188 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 755 DAG size of output: 288 [2019-09-07 20:53:15,359 WARN L188 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 755 DAG size of output: 288 [2019-09-07 20:53:18,437 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 435 DAG size of output: 92 [2019-09-07 20:53:20,446 WARN L188 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 435 DAG size of output: 92 [2019-09-07 20:53:21,985 WARN L188 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 269 DAG size of output: 77 [2019-09-07 20:53:23,502 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 269 DAG size of output: 77 [2019-09-07 20:53:25,594 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 435 DAG size of output: 92 [2019-09-07 20:53:25,596 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-07 20:53:25,597 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2019-09-07 20:53:25,597 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-07 20:53:25,597 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2019-09-07 20:53:25,597 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,597 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,597 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse3 (= ~a2~0 |old(~a2~0)|)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a0~0 |old(~a0~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse14 (not (= 1 |old(~a2~0)|))) (.cse1 (= 5 |old(~a2~0)|)) (.cse6 (and .cse2 .cse5 (= 3 ~a2~0) .cse4)) (.cse11 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse12 (not (<= (+ |old(~a0~0)| 98) 0))) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse0 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse8 (not (<= |old(~a29~0)| 43))) (.cse16 (not (<= 4 |old(~a2~0)|))) (.cse7 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse13 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse15 (not (<= 0 (+ |old(~a29~0)| 16)))) (.cse10 (and .cse2 .cse3 .cse5 .cse4))) (and (or (or .cse0 .cse1) (and .cse2 (and .cse3 .cse4) .cse5)) (or .cse6 (or (not (<= (+ (div (+ (* (- 1) |old(~a0~0)|) (- 30500)) (- 25)) 98) 0)) .cse7 .cse8 .cse9)) (or .cse10 .cse7 (not (<= 54229 |old(~a29~0)|)) .cse11 .cse12) (or .cse7 .cse13 .cse10 .cse11) (or .cse10 (or .cse14 .cse7 .cse13) .cse15) (or .cse16 .cse7 .cse8 .cse11 .cse12 .cse10) (or .cse14 .cse7 .cse8 .cse11 .cse10) (or .cse0 .cse10 (not (< 0 (+ |old(~a0~0)| 61))) .cse15) (or .cse0 (and .cse3 (<= ~a29~0 |old(~a29~0)|) .cse5 .cse4) .cse12) (or .cse7 .cse1 .cse11 .cse10 .cse12 .cse15) (or .cse7 .cse6 .cse11 .cse12 .cse9) (or .cse0 .cse8 .cse10 .cse15) (or (or .cse16 .cse7 .cse13) .cse15 .cse10)))) [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-09-07 20:53:25,598 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-09-07 20:53:25,599 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,600 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,601 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-09-07 20:53:25,602 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,603 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,604 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,605 INFO L443 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,606 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,607 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-09-07 20:53:25,608 INFO L443 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,609 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,610 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,611 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,611 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,611 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,611 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,617 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,617 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-09-07 20:53:25,618 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,619 INFO L443 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,620 INFO L443 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,621 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-09-07 20:53:25,622 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-09-07 20:53:25,623 INFO L443 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,624 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse3 (= ~a2~0 |old(~a2~0)|)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a0~0 |old(~a0~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse14 (not (= 1 |old(~a2~0)|))) (.cse1 (= 5 |old(~a2~0)|)) (.cse6 (and .cse2 .cse5 (= 3 ~a2~0) .cse4)) (.cse11 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse12 (not (<= (+ |old(~a0~0)| 98) 0))) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse0 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse8 (not (<= |old(~a29~0)| 43))) (.cse16 (not (<= 4 |old(~a2~0)|))) (.cse7 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse13 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse15 (not (<= 0 (+ |old(~a29~0)| 16)))) (.cse10 (and .cse2 .cse3 .cse5 .cse4))) (and (or (or .cse0 .cse1) (and .cse2 (and .cse3 .cse4) .cse5)) (or .cse6 (or (not (<= (+ (div (+ (* (- 1) |old(~a0~0)|) (- 30500)) (- 25)) 98) 0)) .cse7 .cse8 .cse9)) (or .cse10 .cse7 (not (<= 54229 |old(~a29~0)|)) .cse11 .cse12) (or .cse7 .cse13 .cse10 .cse11) (or .cse10 (or .cse14 .cse7 .cse13) .cse15) (or .cse16 .cse7 .cse8 .cse11 .cse12 .cse10) (or .cse14 .cse7 .cse8 .cse11 .cse10) (or .cse0 .cse10 (not (< 0 (+ |old(~a0~0)| 61))) .cse15) (or .cse0 (and .cse3 (<= ~a29~0 |old(~a29~0)|) .cse5 .cse4) .cse12) (or .cse7 .cse1 .cse11 .cse10 .cse12 .cse15) (or .cse7 .cse6 .cse11 .cse12 .cse9) (or .cse0 .cse8 .cse10 .cse15) (or (or .cse16 .cse7 .cse13) .cse15 .cse10)))) [2019-09-07 20:53:25,624 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,624 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,624 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,624 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,624 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,625 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,626 INFO L443 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-09-07 20:53:25,627 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,628 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 178) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-09-07 20:53:25,629 INFO L443 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,630 INFO L443 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,631 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,632 INFO L439 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse3 (= ~a2~0 |old(~a2~0)|)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a0~0 |old(~a0~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse14 (not (= 1 |old(~a2~0)|))) (.cse1 (= 5 |old(~a2~0)|)) (.cse6 (and .cse2 .cse5 (= 3 ~a2~0) .cse4)) (.cse11 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse12 (not (<= (+ |old(~a0~0)| 98) 0))) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse0 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse8 (not (<= |old(~a29~0)| 43))) (.cse16 (not (<= 4 |old(~a2~0)|))) (.cse7 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse13 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse15 (not (<= 0 (+ |old(~a29~0)| 16)))) (.cse10 (and .cse2 .cse3 .cse5 .cse4))) (and (or (or .cse0 .cse1) (and .cse2 (and .cse3 .cse4) .cse5)) (or .cse6 (or (not (<= (+ (div (+ (* (- 1) |old(~a0~0)|) (- 30500)) (- 25)) 98) 0)) .cse7 .cse8 .cse9)) (or .cse10 .cse7 (not (<= 54229 |old(~a29~0)|)) .cse11 .cse12) (or .cse7 .cse13 .cse10 .cse11) (or .cse10 (or .cse14 .cse7 .cse13) .cse15) (or .cse16 .cse7 .cse8 .cse11 .cse12 .cse10) (or .cse14 .cse7 .cse8 .cse11 .cse10) (or .cse0 .cse10 (not (< 0 (+ |old(~a0~0)| 61))) .cse15) (or .cse0 (and .cse3 (<= ~a29~0 |old(~a29~0)|) .cse5 .cse4) .cse12) (or .cse7 .cse1 .cse11 .cse10 .cse12 .cse15) (or .cse7 .cse6 .cse11 .cse12 .cse9) (or .cse0 .cse8 .cse10 .cse15) (or (or .cse16 .cse7 .cse13) .cse15 .cse10)))) [2019-09-07 20:53:25,632 INFO L443 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2019-09-07 20:53:25,632 INFO L443 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,632 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-09-07 20:53:25,632 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-09-07 20:53:25,632 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,633 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-09-07 20:53:25,634 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-09-07 20:53:25,635 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,636 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,637 INFO L443 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-09-07 20:53:25,638 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,639 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-09-07 20:53:25,640 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,641 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-09-07 20:53:25,642 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,643 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-09-07 20:53:25,644 INFO L443 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,645 INFO L443 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,646 INFO L443 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-09-07 20:53:25,647 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-09-07 20:53:25,648 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-09-07 20:53:25,649 INFO L443 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-09-07 20:53:25,650 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,651 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,652 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-07 20:53:25,653 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0)) [2019-09-07 20:53:25,654 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-07 20:53:25,654 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-07 20:53:25,654 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (not (<= (+ |old(~a4~0)| 89) 0)) (and (= 1 ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (not (= 1 |old(~a2~0)|)) (not (<= 0 (+ |old(~a0~0)| 44))) (not (= 0 (+ |old(~a29~0)| 127)))) [2019-09-07 20:53:25,654 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2019-09-07 20:53:25,654 INFO L439 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse7 (= 1 ~a2~0)) (.cse2 (<= ~a29~0 43)) (.cse9 (= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse10 (not (= 5 ~a2~0))) (.cse3 (<= 0 (+ ~a4~0 85))) (.cse4 (<= (+ ~a0~0 98) 0)) (.cse5 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a29~0 16))) (.cse6 (<= 4 ~a2~0)) (.cse8 (<= (+ ~a0~0 147) 0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 (<= 54229 ~a29~0)) (and (< 0 (+ ~a0~0 61)) .cse0 .cse1) (and .cse3 .cse4 .cse5 .cse6 .cse2) (and .cse5 .cse7 .cse1 .cse8) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse5 (<= (+ (div (+ (- ~a0~0) (- 30500)) (- 25)) 98) 0) .cse2 .cse9) (and .cse0 .cse4) (and .cse3 .cse5 .cse7 .cse2) (and .cse3 .cse4 .cse5 .cse9) (and .cse3 .cse5 .cse8) (and .cse10 .cse0) (and .cse10 .cse3 .cse4 .cse5 .cse1) (and .cse5 .cse1 .cse6 .cse8) (not (<= 0 (+ |old(~a0~0)| 44))) (not (<= (+ |old(~a4~0)| 89) 0)))) [2019-09-07 20:53:25,654 INFO L443 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2019-09-07 20:53:25,654 INFO L443 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-09-07 20:53:25,655 INFO L439 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse7 (= 1 ~a2~0)) (.cse2 (<= ~a29~0 43)) (.cse9 (= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse10 (not (= 5 ~a2~0))) (.cse3 (<= 0 (+ ~a4~0 85))) (.cse4 (<= (+ ~a0~0 98) 0)) (.cse5 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a29~0 16))) (.cse6 (<= 4 ~a2~0)) (.cse8 (<= (+ ~a0~0 147) 0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 (<= 54229 ~a29~0)) (and (< 0 (+ ~a0~0 61)) .cse0 .cse1) (and .cse3 .cse4 .cse5 .cse6 .cse2) (and .cse5 .cse7 .cse1 .cse8) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse5 (<= (+ (div (+ (- ~a0~0) (- 30500)) (- 25)) 98) 0) .cse2 .cse9) (and .cse0 .cse4) (and .cse3 .cse5 .cse7 .cse2) (and .cse3 .cse4 .cse5 .cse9) (and .cse3 .cse5 .cse8) (and .cse10 .cse0) (and .cse10 .cse3 .cse4 .cse5 .cse1) (and .cse5 .cse1 .cse6 .cse8) (not (<= 0 (+ |old(~a0~0)| 44))) (not (<= (+ |old(~a4~0)| 89) 0)))) [2019-09-07 20:53:25,655 INFO L443 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2019-09-07 20:53:25,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.09 08:53:25 BoogieIcfgContainer [2019-09-07 20:53:25,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-07 20:53:25,679 INFO L168 Benchmark]: Toolchain (without parser) took 100024.74 ms. Allocated memory was 141.0 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 83.9 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,680 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1616.63 ms. Allocated memory was 141.0 MB in the beginning and 202.9 MB in the end (delta: 61.9 MB). Free memory was 83.7 MB in the beginning and 104.6 MB in the end (delta: -20.9 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,682 INFO L168 Benchmark]: Boogie Preprocessor took 194.40 ms. Allocated memory is still 202.9 MB. Free memory was 104.6 MB in the beginning and 92.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,682 INFO L168 Benchmark]: RCFGBuilder took 4889.40 ms. Allocated memory was 202.9 MB in the beginning and 271.1 MB in the end (delta: 68.2 MB). Free memory was 92.0 MB in the beginning and 80.3 MB in the end (delta: 11.6 MB). Peak memory consumption was 79.8 MB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,683 INFO L168 Benchmark]: TraceAbstraction took 93319.96 ms. Allocated memory was 271.1 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 80.3 MB in the beginning and 1.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-09-07 20:53:25,688 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1616.63 ms. Allocated memory was 141.0 MB in the beginning and 202.9 MB in the end (delta: 61.9 MB). Free memory was 83.7 MB in the beginning and 104.6 MB in the end (delta: -20.9 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 194.40 ms. Allocated memory is still 202.9 MB. Free memory was 104.6 MB in the beginning and 92.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4889.40 ms. Allocated memory was 202.9 MB in the beginning and 271.1 MB in the end (delta: 68.2 MB). Free memory was 92.0 MB in the beginning and 80.3 MB in the end (delta: 11.6 MB). Peak memory consumption was 79.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 93319.96 ms. Allocated memory was 271.1 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 80.3 MB in the beginning and 1.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 178]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: (((((((((((((((!(1 == \old(a2)) || ((a4 + 89 <= 0 && 0 <= a29 + 16) && a29 <= 43)) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 54229 <= a29)) || ((0 < a0 + 61 && a4 + 89 <= 0) && 0 <= a29 + 16)) || ((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 4 <= a2) && a29 <= 43)) || (((a4 + 42 <= 0 && 1 == a2) && 0 <= a29 + 16) && a0 + 147 <= 0)) || !(0 == \old(a29) + 127)) || (((a4 + 42 <= 0 && (-a0 + -30500) / -25 + 98 <= 0) && a29 <= 43) && 3 == a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || (((0 <= a4 + 85 && a4 + 42 <= 0) && 1 == a2) && a29 <= 43)) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 3 == a2)) || ((0 <= a4 + 85 && a4 + 42 <= 0) && a0 + 147 <= 0)) || (!(5 == a2) && a4 + 89 <= 0)) || ((((!(5 == a2) && 0 <= a4 + 85) && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a29 + 16)) || (((a4 + 42 <= 0 && 0 <= a29 + 16) && 4 <= a2) && a0 + 147 <= 0)) || !(0 <= \old(a0) + 44)) || !(\old(a4) + 89 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 93.1s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 63.3s AutomataDifference, 0.0s DeadEndRemovalTime, 15.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2195 SDtfs, 13897 SDslu, 2148 SDs, 0 SdLazy, 34175 SolverSat, 5602 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 48.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2483 GetRequests, 2352 SyntacticMatches, 2 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1109 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=30343occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 6987 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4987 PreInvPairs, 6313 NumberOfFragments, 1919 HoareAnnotationTreeSize, 4987 FomulaSimplifications, 124265 FormulaSimplificationTreeSizeReduction, 5.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 52572 FormulaSimplificationTreeSizeReductionInter, 9.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 6427 NumberOfCodeBlocks, 6427 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 6412 ConstructedInterpolants, 0 QuantifiedInterpolants, 6543835 SizeOfPredicates, 5 NumberOfNonLiveVariables, 3392 ConjunctsInSsa, 36 ConjunctsInUnsatCore, 15 InterpolantComputations, 8 PerfectInterpolantSequences, 6018/6546 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...