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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label59.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:09:32,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:09:32,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:09:32,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:09:32,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:09:32,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:09:32,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:09:32,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:09:32,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:09:32,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:09:32,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:09:32,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:09:32,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:09:32,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:09:32,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:09:32,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:09:32,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:09:32,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:09:32,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:09:32,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:09:32,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:09:32,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:09:32,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:09:32,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:09:32,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-15 00:09:32,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:09:32,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:09:32,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:09:32,557 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 [2019-10-15 00:09:32,585 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:09:32,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:09:32,587 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:09:32,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:09:32,588 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:09:32,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:09:32,588 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:09:32,588 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:09:32,588 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:09:32,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:09:32,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:09:32,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:09:32,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:09:32,590 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:09:32,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:09:32,591 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:09:32,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:09:32,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:09:32,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:09:32,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:09:32,592 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:09:32,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:09:32,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:09:32,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:09:32,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:09:32,593 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:09:32,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:09:32,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:09:32,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:09:32,900 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:09:32,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:09:32,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:09:32,927 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:09:32,927 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:09:32,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label59.c [2019-10-15 00:09:33,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c22aa3ef/0e449f65f1b1410993ea541faed22ad4/FLAGe4418077b [2019-10-15 00:09:33,669 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:09:33,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label59.c [2019-10-15 00:09:33,694 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c22aa3ef/0e449f65f1b1410993ea541faed22ad4/FLAGe4418077b [2019-10-15 00:09:33,803 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c22aa3ef/0e449f65f1b1410993ea541faed22ad4 [2019-10-15 00:09:33,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:09:33,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:09:33,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:09:33,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:09:33,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:09:33,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:09:33" (1/1) ... [2019-10-15 00:09:33,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@581c0b66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:33, skipping insertion in model container [2019-10-15 00:09:33,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:09:33" (1/1) ... [2019-10-15 00:09:33,836 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:09:33,919 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:09:34,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:09:34,849 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:09:35,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:09:35,236 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:09:35,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35 WrapperNode [2019-10-15 00:09:35,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:09:35,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:09:35,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:09:35,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:09:35,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... [2019-10-15 00:09:35,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:09:35,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:09:35,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:09:35,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:09:35,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:09:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:09:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:09:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-15 00:09:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-15 00:09:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:09:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-15 00:09:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:09:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:09:38,024 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:09:38,025 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 00:09:38,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:09:38 BoogieIcfgContainer [2019-10-15 00:09:38,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:09:38,029 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:09:38,029 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:09:38,032 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:09:38,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:09:33" (1/3) ... [2019-10-15 00:09:38,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e4c13b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:09:38, skipping insertion in model container [2019-10-15 00:09:38,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:09:35" (2/3) ... [2019-10-15 00:09:38,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e4c13b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:09:38, skipping insertion in model container [2019-10-15 00:09:38,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:09:38" (3/3) ... [2019-10-15 00:09:38,045 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem16_label59.c [2019-10-15 00:09:38,063 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:09:38,074 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:09:38,087 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:09:38,129 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:09:38,129 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:09:38,129 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:09:38,129 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:09:38,129 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:09:38,130 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:09:38,130 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:09:38,130 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:09:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2019-10-15 00:09:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-15 00:09:38,165 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:38,166 INFO L380 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] [2019-10-15 00:09:38,168 INFO L410 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:38,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:38,174 INFO L82 PathProgramCache]: Analyzing trace with hash 441103245, now seen corresponding path program 1 times [2019-10-15 00:09:38,183 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:38,184 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317002679] [2019-10-15 00:09:38,184 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:38,184 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:38,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:38,552 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317002679] [2019-10-15 00:09:38,553 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:38,553 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-15 00:09:38,554 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795032051] [2019-10-15 00:09:38,559 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-15 00:09:38,560 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:38,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-15 00:09:38,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-15 00:09:38,582 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2019-10-15 00:09:42,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:42,168 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2019-10-15 00:09:42,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-15 00:09:42,175 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2019-10-15 00:09:42,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:42,203 INFO L225 Difference]: With dead ends: 1509 [2019-10-15 00:09:42,203 INFO L226 Difference]: Without dead ends: 1019 [2019-10-15 00:09:42,213 INFO L600 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 [2019-10-15 00:09:42,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2019-10-15 00:09:42,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 682. [2019-10-15 00:09:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2019-10-15 00:09:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1190 transitions. [2019-10-15 00:09:42,311 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1190 transitions. Word has length 50 [2019-10-15 00:09:42,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:42,312 INFO L462 AbstractCegarLoop]: Abstraction has 682 states and 1190 transitions. [2019-10-15 00:09:42,312 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-15 00:09:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1190 transitions. [2019-10-15 00:09:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-10-15 00:09:42,318 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:42,319 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:42,319 INFO L410 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:42,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:42,320 INFO L82 PathProgramCache]: Analyzing trace with hash -233546559, now seen corresponding path program 1 times [2019-10-15 00:09:42,320 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:42,320 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567287902] [2019-10-15 00:09:42,320 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:42,321 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:42,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:42,497 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567287902] [2019-10-15 00:09:42,498 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:42,498 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-15 00:09:42,498 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329311384] [2019-10-15 00:09:42,503 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-15 00:09:42,503 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:42,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-15 00:09:42,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 00:09:42,504 INFO L87 Difference]: Start difference. First operand 682 states and 1190 transitions. Second operand 5 states. [2019-10-15 00:09:45,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:45,508 INFO L93 Difference]: Finished difference Result 2068 states and 3645 transitions. [2019-10-15 00:09:45,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:09:45,509 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2019-10-15 00:09:45,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:45,520 INFO L225 Difference]: With dead ends: 2068 [2019-10-15 00:09:45,520 INFO L226 Difference]: Without dead ends: 1392 [2019-10-15 00:09:45,523 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-15 00:09:45,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2019-10-15 00:09:45,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1374. [2019-10-15 00:09:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2019-10-15 00:09:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 2277 transitions. [2019-10-15 00:09:45,608 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 2277 transitions. Word has length 119 [2019-10-15 00:09:45,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:45,609 INFO L462 AbstractCegarLoop]: Abstraction has 1374 states and 2277 transitions. [2019-10-15 00:09:45,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-15 00:09:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2277 transitions. [2019-10-15 00:09:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-10-15 00:09:45,612 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:45,613 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:45,613 INFO L410 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:45,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:45,613 INFO L82 PathProgramCache]: Analyzing trace with hash -702025816, now seen corresponding path program 1 times [2019-10-15 00:09:45,614 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:45,614 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469235081] [2019-10-15 00:09:45,614 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:45,614 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:45,615 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:45,851 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469235081] [2019-10-15 00:09:45,851 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:45,851 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:09:45,852 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91231624] [2019-10-15 00:09:45,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:09:45,853 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:45,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:09:45,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:09:45,853 INFO L87 Difference]: Start difference. First operand 1374 states and 2277 transitions. Second operand 6 states. [2019-10-15 00:09:50,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:50,549 INFO L93 Difference]: Finished difference Result 3463 states and 5746 transitions. [2019-10-15 00:09:50,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:09:50,554 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 122 [2019-10-15 00:09:50,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:50,568 INFO L225 Difference]: With dead ends: 3463 [2019-10-15 00:09:50,568 INFO L226 Difference]: Without dead ends: 2095 [2019-10-15 00:09:50,573 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-15 00:09:50,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2019-10-15 00:09:50,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 2077. [2019-10-15 00:09:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2077 states. [2019-10-15 00:09:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 2077 states and 3299 transitions. [2019-10-15 00:09:50,674 INFO L78 Accepts]: Start accepts. Automaton has 2077 states and 3299 transitions. Word has length 122 [2019-10-15 00:09:50,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:50,676 INFO L462 AbstractCegarLoop]: Abstraction has 2077 states and 3299 transitions. [2019-10-15 00:09:50,677 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 00:09:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3299 transitions. [2019-10-15 00:09:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-10-15 00:09:50,690 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:50,690 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:50,690 INFO L410 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:50,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:50,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1139332729, now seen corresponding path program 1 times [2019-10-15 00:09:50,692 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:50,692 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456152010] [2019-10-15 00:09:50,692 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:50,692 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:50,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:50,863 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456152010] [2019-10-15 00:09:50,864 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:50,864 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:09:50,864 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200251566] [2019-10-15 00:09:50,865 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:09:50,865 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:50,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:09:50,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:09:50,866 INFO L87 Difference]: Start difference. First operand 2077 states and 3299 transitions. Second operand 6 states. [2019-10-15 00:09:53,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:53,190 INFO L93 Difference]: Finished difference Result 4874 states and 7768 transitions. [2019-10-15 00:09:53,195 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:09:53,196 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2019-10-15 00:09:53,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:53,215 INFO L225 Difference]: With dead ends: 4874 [2019-10-15 00:09:53,215 INFO L226 Difference]: Without dead ends: 2803 [2019-10-15 00:09:53,222 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-15 00:09:53,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2019-10-15 00:09:53,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2790. [2019-10-15 00:09:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2790 states. [2019-10-15 00:09:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2790 states and 4061 transitions. [2019-10-15 00:09:53,310 INFO L78 Accepts]: Start accepts. Automaton has 2790 states and 4061 transitions. Word has length 123 [2019-10-15 00:09:53,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:53,311 INFO L462 AbstractCegarLoop]: Abstraction has 2790 states and 4061 transitions. [2019-10-15 00:09:53,311 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 00:09:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4061 transitions. [2019-10-15 00:09:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-15 00:09:53,313 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:53,313 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:53,313 INFO L410 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:53,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:53,314 INFO L82 PathProgramCache]: Analyzing trace with hash 721853152, now seen corresponding path program 1 times [2019-10-15 00:09:53,314 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:53,315 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536965552] [2019-10-15 00:09:53,315 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:53,315 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:53,315 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:53,480 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536965552] [2019-10-15 00:09:53,480 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:53,480 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:09:53,480 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725398818] [2019-10-15 00:09:53,481 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:09:53,481 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:53,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:09:53,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:09:53,484 INFO L87 Difference]: Start difference. First operand 2790 states and 4061 transitions. Second operand 6 states. [2019-10-15 00:09:56,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:56,152 INFO L93 Difference]: Finished difference Result 7362 states and 11039 transitions. [2019-10-15 00:09:56,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-15 00:09:56,153 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2019-10-15 00:09:56,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:56,179 INFO L225 Difference]: With dead ends: 7362 [2019-10-15 00:09:56,179 INFO L226 Difference]: Without dead ends: 4578 [2019-10-15 00:09:56,188 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-15 00:09:56,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4578 states. [2019-10-15 00:09:56,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4578 to 4526. [2019-10-15 00:09:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4526 states. [2019-10-15 00:09:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6572 transitions. [2019-10-15 00:09:56,309 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6572 transitions. Word has length 126 [2019-10-15 00:09:56,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:56,309 INFO L462 AbstractCegarLoop]: Abstraction has 4526 states and 6572 transitions. [2019-10-15 00:09:56,309 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 00:09:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6572 transitions. [2019-10-15 00:09:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-10-15 00:09:56,311 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:56,311 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:56,312 INFO L410 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:56,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:56,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1023749808, now seen corresponding path program 1 times [2019-10-15 00:09:56,312 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:56,313 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004030983] [2019-10-15 00:09:56,313 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:56,313 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:56,313 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:56,506 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004030983] [2019-10-15 00:09:56,507 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:09:56,508 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:09:56,508 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113008039] [2019-10-15 00:09:56,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:09:56,509 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:56,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:09:56,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:09:56,510 INFO L87 Difference]: Start difference. First operand 4526 states and 6572 transitions. Second operand 6 states. [2019-10-15 00:09:59,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:09:59,110 INFO L93 Difference]: Finished difference Result 12150 states and 17943 transitions. [2019-10-15 00:09:59,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:09:59,111 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2019-10-15 00:09:59,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:09:59,145 INFO L225 Difference]: With dead ends: 12150 [2019-10-15 00:09:59,145 INFO L226 Difference]: Without dead ends: 7630 [2019-10-15 00:09:59,159 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-15 00:09:59,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7630 states. [2019-10-15 00:09:59,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7630 to 6239. [2019-10-15 00:09:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6239 states. [2019-10-15 00:09:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 6239 states and 8457 transitions. [2019-10-15 00:09:59,311 INFO L78 Accepts]: Start accepts. Automaton has 6239 states and 8457 transitions. Word has length 134 [2019-10-15 00:09:59,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:09:59,311 INFO L462 AbstractCegarLoop]: Abstraction has 6239 states and 8457 transitions. [2019-10-15 00:09:59,312 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 00:09:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 6239 states and 8457 transitions. [2019-10-15 00:09:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-15 00:09:59,321 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:09:59,322 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:09:59,322 INFO L410 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:09:59,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:09:59,322 INFO L82 PathProgramCache]: Analyzing trace with hash -1718542795, now seen corresponding path program 1 times [2019-10-15 00:09:59,322 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:09:59,323 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299019463] [2019-10-15 00:09:59,323 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:59,323 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:09:59,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:09:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:59,508 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299019463] [2019-10-15 00:09:59,509 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [714302555] [2019-10-15 00:09:59,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 00:09:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:09:59,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-15 00:09:59,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-15 00:09:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:59,755 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-15 00:09:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:09:59,807 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-15 00:09:59,807 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 6 [2019-10-15 00:09:59,807 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028835735] [2019-10-15 00:09:59,808 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-15 00:09:59,808 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:09:59,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-15 00:09:59,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:09:59,809 INFO L87 Difference]: Start difference. First operand 6239 states and 8457 transitions. Second operand 4 states. [2019-10-15 00:10:02,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:10:02,187 INFO L93 Difference]: Finished difference Result 14507 states and 19305 transitions. [2019-10-15 00:10:02,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-15 00:10:02,188 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 141 [2019-10-15 00:10:02,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:10:02,230 INFO L225 Difference]: With dead ends: 14507 [2019-10-15 00:10:02,230 INFO L226 Difference]: Without dead ends: 5504 [2019-10-15 00:10:02,261 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 282 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:10:02,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5504 states. [2019-10-15 00:10:02,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5504 to 4826. [2019-10-15 00:10:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4826 states. [2019-10-15 00:10:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 4826 states and 5228 transitions. [2019-10-15 00:10:02,405 INFO L78 Accepts]: Start accepts. Automaton has 4826 states and 5228 transitions. Word has length 141 [2019-10-15 00:10:02,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:10:02,406 INFO L462 AbstractCegarLoop]: Abstraction has 4826 states and 5228 transitions. [2019-10-15 00:10:02,406 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-15 00:10:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 5228 transitions. [2019-10-15 00:10:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-10-15 00:10:02,438 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:10:02,439 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:10:02,639 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 00:10:02,640 INFO L410 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:10:02,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:10:02,640 INFO L82 PathProgramCache]: Analyzing trace with hash 898320404, now seen corresponding path program 1 times [2019-10-15 00:10:02,641 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:10:02,641 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435235311] [2019-10-15 00:10:02,641 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:10:02,641 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:10:02,641 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:10:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:10:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:10:02,778 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435235311] [2019-10-15 00:10:02,778 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:10:02,778 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-15 00:10:02,779 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097956534] [2019-10-15 00:10:02,780 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-15 00:10:02,780 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:10:02,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-15 00:10:02,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-15 00:10:02,781 INFO L87 Difference]: Start difference. First operand 4826 states and 5228 transitions. Second operand 4 states. [2019-10-15 00:10:04,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:10:04,753 INFO L93 Difference]: Finished difference Result 14725 states and 16087 transitions. [2019-10-15 00:10:04,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-15 00:10:04,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 212 [2019-10-15 00:10:04,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:10:04,755 INFO L225 Difference]: With dead ends: 14725 [2019-10-15 00:10:04,755 INFO L226 Difference]: Without dead ends: 0 [2019-10-15 00:10:04,791 INFO L600 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 [2019-10-15 00:10:04,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-15 00:10:04,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-15 00:10:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-15 00:10:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-15 00:10:04,794 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 212 [2019-10-15 00:10:04,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:10:04,794 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-15 00:10:04,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-15 00:10:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-15 00:10:04,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-15 00:10:04,800 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-15 00:10:04,968 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 100 [2019-10-15 00:10:05,435 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 100 [2019-10-15 00:10:05,902 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 42 [2019-10-15 00:10:06,743 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 40 [2019-10-15 00:10:07,498 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 40 [2019-10-15 00:10:08,270 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 40 [2019-10-15 00:10:08,713 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 42 [2019-10-15 00:10:08,716 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:10:08,717 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) [2019-10-15 00:10:08,717 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:10:08,717 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,717 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2019-10-15 00:10:08,717 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,718 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,719 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,720 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,721 INFO L443 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,721 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,721 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,721 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,721 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse7 (= ~a12~0 |old(~a12~0)|)) (.cse8 (= ~a16~0 |old(~a16~0)|)) (.cse9 (= ~a15~0 |old(~a15~0)|))) (let ((.cse2 (and .cse7 .cse8 .cse9)) (.cse0 (= 7 |old(~a12~0)|)) (.cse1 (not (< |old(~a16~0)| 11))) (.cse4 (not (< 0 (+ |old(~a18~0)| 156)))) (.cse6 (= 4 |old(~a15~0)|)) (.cse5 (< 0 (+ ~a18~0 156))) (.cse3 (= 10 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse2 (or .cse1 .cse3)) (or (or .cse4 .cse1 .cse3) .cse5) (or .cse0 .cse6 (= 5 |old(~a12~0)|) .cse2) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse6 (and .cse7 .cse8 .cse5 .cse9) .cse3)))) [2019-10-15 00:10:08,721 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,722 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,723 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,724 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-15 00:10:08,725 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,726 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-15 00:10:08,726 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-15 00:10:08,726 INFO L439 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse7 (= ~a12~0 |old(~a12~0)|)) (.cse8 (= ~a16~0 |old(~a16~0)|)) (.cse9 (= ~a15~0 |old(~a15~0)|))) (let ((.cse2 (and .cse7 .cse8 .cse9)) (.cse0 (= 7 |old(~a12~0)|)) (.cse1 (not (< |old(~a16~0)| 11))) (.cse4 (not (< 0 (+ |old(~a18~0)| 156)))) (.cse6 (= 4 |old(~a15~0)|)) (.cse5 (< 0 (+ ~a18~0 156))) (.cse3 (= 10 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse2 (or .cse1 .cse3)) (or (or .cse4 .cse1 .cse3) .cse5) (or .cse0 .cse6 (= 5 |old(~a12~0)|) .cse2) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse6 (and .cse7 .cse8 .cse5 .cse9) .cse3)))) [2019-10-15 00:10:08,726 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,726 INFO L443 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2019-10-15 00:10:08,726 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,727 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,728 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,729 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-15 00:10:08,730 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,731 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,732 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,733 INFO L443 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,734 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-15 00:10:08,735 INFO L443 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,736 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,737 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,738 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,739 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,740 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse7 (= ~a12~0 |old(~a12~0)|)) (.cse8 (= ~a16~0 |old(~a16~0)|)) (.cse9 (= ~a15~0 |old(~a15~0)|))) (let ((.cse2 (and .cse7 .cse8 .cse9)) (.cse0 (= 7 |old(~a12~0)|)) (.cse1 (not (< |old(~a16~0)| 11))) (.cse4 (not (< 0 (+ |old(~a18~0)| 156)))) (.cse6 (= 4 |old(~a15~0)|)) (.cse5 (< 0 (+ ~a18~0 156))) (.cse3 (= 10 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse2 (or .cse1 .cse3)) (or (or .cse4 .cse1 .cse3) .cse5) (or .cse0 .cse6 (= 5 |old(~a12~0)|) .cse2) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse6 (and .cse7 .cse8 .cse5 .cse9) .cse3)))) [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,741 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-15 00:10:08,742 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 139) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,743 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-15 00:10:08,744 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,745 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,746 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,747 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,748 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,749 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,750 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,751 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,752 INFO L443 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-15 00:10:08,753 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,754 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,755 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,756 INFO L443 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,757 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,758 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,759 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-15 00:10:08,760 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,761 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,762 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,763 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,764 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-15 00:10:08,765 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L443 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L443 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:10:08,766 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (not (= ~a16~0 8)) (not (= 12 ~a16~0)) (not (= 10 ~a16~0)) (not (= 7 ~a12~0)) (not (= 4 ~a15~0))) [2019-10-15 00:10:08,766 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:10:08,767 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:10:08,767 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (and (= ~a12~0 |old(~a12~0)|) (<= 0 (+ ~a18~0 87)) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) (not (<= 0 (+ |old(~a18~0)| 87))) (= 10 |old(~a16~0)|) (= 8 |old(~a16~0)|)) [2019-10-15 00:10:08,767 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2019-10-15 00:10:08,767 INFO L439 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse1 (not (= 4 ~a15~0))) (.cse0 (not (= 7 ~a12~0))) (.cse3 (< ~a16~0 11)) (.cse2 (not (= 10 ~a16~0)))) (or (and (not (= ~a12~0 5)) .cse0 .cse1) (and .cse2 (< 0 (+ ~a18~0 156)) .cse1) (and .cse3 .cse0) (= 8 |old(~a16~0)|) (not (<= 0 (+ |old(~a18~0)| 87))) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (and .cse3 .cse2) (= 10 |old(~a16~0)|))) [2019-10-15 00:10:08,767 INFO L443 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2019-10-15 00:10:08,767 INFO L443 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2019-10-15 00:10:08,768 INFO L439 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (not (= 4 ~a15~0))) (.cse0 (not (= 7 ~a12~0))) (.cse3 (< ~a16~0 11)) (.cse2 (not (= 10 ~a16~0)))) (or (and (not (= ~a12~0 5)) .cse0 .cse1) (and .cse2 (< 0 (+ ~a18~0 156)) .cse1) (and .cse3 .cse0) (= 8 |old(~a16~0)|) (not (<= 0 (+ |old(~a18~0)| 87))) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (and .cse3 .cse2) (= 10 |old(~a16~0)|))) [2019-10-15 00:10:08,768 INFO L443 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2019-10-15 00:10:08,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 12:10:08 BoogieIcfgContainer [2019-10-15 00:10:08,787 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 00:10:08,789 INFO L168 Benchmark]: Toolchain (without parser) took 34973.59 ms. Allocated memory was 138.4 MB in the beginning and 673.2 MB in the end (delta: 534.8 MB). Free memory was 97.8 MB in the beginning and 115.6 MB in the end (delta: -17.8 MB). Peak memory consumption was 566.6 MB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,790 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 138.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1417.46 ms. Allocated memory was 138.4 MB in the beginning and 223.9 MB in the end (delta: 85.5 MB). Free memory was 97.6 MB in the beginning and 167.7 MB in the end (delta: -70.1 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,792 INFO L168 Benchmark]: Boogie Preprocessor took 203.50 ms. Allocated memory is still 223.9 MB. Free memory was 167.7 MB in the beginning and 157.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,792 INFO L168 Benchmark]: RCFGBuilder took 2585.70 ms. Allocated memory was 223.9 MB in the beginning and 272.1 MB in the end (delta: 48.2 MB). Free memory was 157.5 MB in the beginning and 226.3 MB in the end (delta: -68.8 MB). Peak memory consumption was 126.5 MB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,794 INFO L168 Benchmark]: TraceAbstraction took 30758.05 ms. Allocated memory was 272.1 MB in the beginning and 673.2 MB in the end (delta: 401.1 MB). Free memory was 226.3 MB in the beginning and 115.6 MB in the end (delta: 110.7 MB). Peak memory consumption was 561.3 MB. Max. memory is 7.1 GB. [2019-10-15 00:10:08,798 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 138.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1417.46 ms. Allocated memory was 138.4 MB in the beginning and 223.9 MB in the end (delta: 85.5 MB). Free memory was 97.6 MB in the beginning and 167.7 MB in the end (delta: -70.1 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 203.50 ms. Allocated memory is still 223.9 MB. Free memory was 167.7 MB in the beginning and 157.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2585.70 ms. Allocated memory was 223.9 MB in the beginning and 272.1 MB in the end (delta: 48.2 MB). Free memory was 157.5 MB in the beginning and 226.3 MB in the end (delta: -68.8 MB). Peak memory consumption was 126.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 30758.05 ms. Allocated memory was 272.1 MB in the beginning and 673.2 MB in the end (delta: 401.1 MB). Free memory was 226.3 MB in the beginning and 115.6 MB in the end (delta: 110.7 MB). Peak memory consumption was 561.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 139]: 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: 1773]: Loop Invariant Derived loop invariant: ((((((((((!(a12 == 5) && !(7 == a12)) && !(4 == a15)) || ((!(10 == a16) && 0 < a18 + 156) && !(4 == a15))) || (a16 < 11 && !(7 == a12))) || 8 == \old(a16)) || !(0 <= \old(a18) + 87)) || 12 == \old(a16)) || 7 == \old(a12)) || 4 == \old(a15)) || (a16 < 11 && !(10 == a16))) || 10 == \old(a16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. Result: SAFE, OverallTime: 30.6s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 23.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.9s, HoareTripleCheckerStatistics: 1107 SDtfs, 8587 SDslu, 370 SDs, 0 SdLazy, 13518 SolverSat, 2820 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 18.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 346 GetRequests, 300 SyntacticMatches, 5 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6239occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 2507 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 315 PreInvPairs, 426 NumberOfFragments, 579 HoareAnnotationTreeSize, 315 FomulaSimplifications, 19321 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 11137 FormulaSimplificationTreeSizeReductionInter, 3.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1168 NumberOfCodeBlocks, 1168 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1299 ConstructedInterpolants, 0 QuantifiedInterpolants, 558431 SizeOfPredicates, 2 NumberOfNonLiveVariables, 286 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 10 InterpolantComputations, 9 PerfectInterpolantSequences, 364/387 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...