java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 14:52:29,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 14:52:29,743 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 14:52:29,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 14:52:29,758 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 14:52:29,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 14:52:29,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 14:52:29,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 14:52:29,765 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 14:52:29,766 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 14:52:29,767 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 14:52:29,767 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 14:52:29,768 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 14:52:29,769 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 14:52:29,770 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 14:52:29,771 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 14:52:29,772 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 14:52:29,774 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 14:52:29,776 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 14:52:29,778 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 14:52:29,779 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 14:52:29,780 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 14:52:29,783 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 14:52:29,783 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 14:52:29,784 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 14:52:29,785 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 14:52:29,786 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 14:52:29,787 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 14:52:29,788 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 14:52:29,789 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 14:52:29,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 14:52:29,790 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-07-25 14:52:29,793 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf [2018-07-25 14:52:29,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 14:52:29,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 14:52:29,803 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-25 14:52:29,804 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-25 14:52:29,804 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 14:52:29,804 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 14:52:29,804 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 14:52:29,805 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 14:52:29,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 14:52:29,864 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 14:52:29,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 14:52:29,871 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 14:52:29,872 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 14:52:29,873 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl [2018-07-25 14:52:29,873 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl' [2018-07-25 14:52:29,970 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 14:52:29,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 14:52:29,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 14:52:29,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 14:52:29,974 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 14:52:29,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 14:52:30,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 14:52:30,041 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 14:52:30,041 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 14:52:30,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,059 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 14:52:30,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 14:52:30,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 14:52:30,103 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 14:52:30,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/1) ... [2018-07-25 14:52:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 14:52:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 14:52:30,679 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 14:52:30,680 INFO L202 PluginConnector]: Adding new model s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:52:30 BoogieIcfgContainer [2018-07-25 14:52:30,681 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 14:52:30,682 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 14:52:30,682 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 14:52:30,687 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 14:52:30,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:52:29" (1/2) ... [2018-07-25 14:52:30,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d356913 and model type s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 02:52:30, skipping insertion in model container [2018-07-25 14:52:30,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:52:30" (2/2) ... [2018-07-25 14:52:30,693 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_4.cil.c_14.bpl [2018-07-25 14:52:30,706 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 14:52:30,716 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 14:52:30,769 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 14:52:30,770 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 14:52:30,771 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 14:52:30,771 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 14:52:30,771 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 14:52:30,771 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 14:52:30,772 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 14:52:30,772 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 14:52:30,772 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 14:52:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states. [2018-07-25 14:52:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-07-25 14:52:30,801 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:52:30,802 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-07-25 14:52:30,804 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:52:30,812 INFO L82 PathProgramCache]: Analyzing trace with hash 212045975, now seen corresponding path program 1 times [2018-07-25 14:52:30,820 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:52:31,211 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:52:31,214 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 14:52:31,223 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 14:52:31,230 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 14:52:31,231 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:52:31,234 INFO L87 Difference]: Start difference. First operand 11 states. Second operand 4 states. [2018-07-25 14:52:31,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:52:31,324 INFO L93 Difference]: Finished difference Result 20 states and 29 transitions. [2018-07-25 14:52:31,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 14:52:31,326 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2018-07-25 14:52:31,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:52:31,341 INFO L225 Difference]: With dead ends: 20 [2018-07-25 14:52:31,342 INFO L226 Difference]: Without dead ends: 17 [2018-07-25 14:52:31,346 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:52:31,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2018-07-25 14:52:31,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2018-07-25 14:52:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-07-25 14:52:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 25 transitions. [2018-07-25 14:52:31,386 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 25 transitions. Word has length 8 [2018-07-25 14:52:31,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:52:31,387 INFO L472 AbstractCegarLoop]: Abstraction has 17 states and 25 transitions. [2018-07-25 14:52:31,387 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 14:52:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2018-07-25 14:52:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-07-25 14:52:31,388 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:52:31,388 INFO L354 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2018-07-25 14:52:31,389 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:52:31,389 INFO L82 PathProgramCache]: Analyzing trace with hash 1032984435, now seen corresponding path program 1 times [2018-07-25 14:52:31,389 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:52:31,976 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:52:31,976 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-25 14:52:31,978 INFO L451 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-25 14:52:31,980 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-25 14:52:31,980 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-07-25 14:52:31,981 INFO L87 Difference]: Start difference. First operand 17 states and 25 transitions. Second operand 5 states. [2018-07-25 14:52:32,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:52:32,140 INFO L93 Difference]: Finished difference Result 32 states and 48 transitions. [2018-07-25 14:52:32,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-07-25 14:52:32,141 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2018-07-25 14:52:32,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:52:32,142 INFO L225 Difference]: With dead ends: 32 [2018-07-25 14:52:32,143 INFO L226 Difference]: Without dead ends: 30 [2018-07-25 14:52:32,145 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 927 GetRequests, 908 SyntacticMatches, 8 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2018-07-25 14:52:32,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-07-25 14:52:32,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2018-07-25 14:52:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-07-25 14:52:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 43 transitions. [2018-07-25 14:52:32,161 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 43 transitions. Word has length 14 [2018-07-25 14:52:32,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:52:32,163 INFO L472 AbstractCegarLoop]: Abstraction has 28 states and 43 transitions. [2018-07-25 14:52:32,163 INFO L473 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-25 14:52:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2018-07-25 14:52:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-07-25 14:52:32,165 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:52:32,166 INFO L354 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1] [2018-07-25 14:52:32,166 INFO L415 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:52:32,166 INFO L82 PathProgramCache]: Analyzing trace with hash -893959407, now seen corresponding path program 1 times [2018-07-25 14:52:32,167 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:52:33,370 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:52:33,371 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-07-25 14:52:33,372 INFO L451 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-25 14:52:33,372 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-25 14:52:33,374 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=303, Unknown=0, NotChecked=0, Total=420 [2018-07-25 14:52:33,375 INFO L87 Difference]: Start difference. First operand 28 states and 43 transitions. Second operand 6 states. [2018-07-25 14:52:33,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:52:33,490 INFO L93 Difference]: Finished difference Result 29 states and 45 transitions. [2018-07-25 14:52:33,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-25 14:52:33,491 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2018-07-25 14:52:33,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:52:33,492 INFO L225 Difference]: With dead ends: 29 [2018-07-25 14:52:33,492 INFO L226 Difference]: Without dead ends: 0 [2018-07-25 14:52:33,495 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 2720 GetRequests, 2686 SyntacticMatches, 14 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2018-07-25 14:52:33,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-25 14:52:33,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-25 14:52:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-25 14:52:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-25 14:52:33,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2018-07-25 14:52:33,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:52:33,499 INFO L472 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-25 14:52:33,499 INFO L473 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-25 14:52:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-25 14:52:33,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-25 14:52:33,506 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-25 14:52:33,932 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 1 391) the Hoare annotation is: false [2018-07-25 14:52:33,932 INFO L422 ceAbstractionStarter]: For program point L349(lines 349 364) no Hoare annotation was computed. [2018-07-25 14:52:33,933 INFO L418 ceAbstractionStarter]: At program point L374(lines 374 389) the Hoare annotation is: false [2018-07-25 14:52:33,935 INFO L418 ceAbstractionStarter]: At program point L339(lines 339 350) the Hoare annotation is: (let ((.cse1 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse7 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse8 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse9 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse3 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse10 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse11 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (let ((.cse0 (or .cse1 .cse7 .cse8 .cse9 .cse3 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse4 .cse5 .cse11)) (.cse6 (or .cse1 .cse7 .cse8 .cse9 .cse2 .cse10 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse11))) (or (and .cse0 (or .cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2) (or .cse1 .cse3 .cse2 .cse4 .cse5 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) .cse6) (and .cse0 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5)) .cse6)))) [2018-07-25 14:52:33,935 INFO L422 ceAbstractionStarter]: For program point L368(lines 363 383) no Hoare annotation was computed. [2018-07-25 14:52:33,936 INFO L418 ceAbstractionStarter]: At program point L271(lines 271 287) the Hoare annotation is: (let ((.cse1 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse3 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse9 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse9 .cse4 .cse5 .cse10) (or .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse9 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse10))) [2018-07-25 14:52:33,938 INFO L418 ceAbstractionStarter]: At program point L321(lines 321 329) the Hoare annotation is: (let ((.cse1 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse3 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse9 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse9 .cse4 .cse5 .cse10) (or .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse9 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse10))) [2018-07-25 14:52:33,938 INFO L425 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 391) the Hoare annotation is: true [2018-07-25 14:52:33,938 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 391) no Hoare annotation was computed. [2018-07-25 14:52:33,939 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 390) the Hoare annotation is: false [2018-07-25 14:52:33,943 INFO L418 ceAbstractionStarter]: At program point L295(lines 258 295) the Hoare annotation is: (let ((.cse1 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse3 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse9 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse9 .cse4 .cse5 .cse10) (or .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse9 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse10))) [2018-07-25 14:52:33,943 INFO L418 ceAbstractionStarter]: At program point L357(lines 357 375) the Hoare annotation is: (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse1 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse2 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse3 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse4 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse5 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse6 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse7 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5)) (or .cse0 .cse1 .cse2 .cse3 (< 0 ULTIMATE.start_ssl3_accept_~num1~5) .cse4 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448)) .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse7))) [2018-07-25 14:52:33,944 INFO L418 ceAbstractionStarter]: At program point L388(lines 286 388) the Hoare annotation is: (let ((.cse2 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse4 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse1 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse9 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse3 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (or .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse5 .cse3 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) (or .cse0 .cse6 .cse7 .cse8 .cse4 .cse1 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse9 .cse5 .cse3 .cse10) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse9 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse10))) [2018-07-25 14:52:33,946 INFO L418 ceAbstractionStarter]: At program point L291(lines 291 310) the Hoare annotation is: (let ((.cse1 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse3 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse9 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 8672 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5))) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse9 .cse4 .cse5 .cse10) (or .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse9 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse10))) [2018-07-25 14:52:33,977 INFO L202 PluginConnector]: Adding new model s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 02:52:33 BoogieIcfgContainer [2018-07-25 14:52:33,979 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 14:52:33,981 INFO L168 Benchmark]: Toolchain (without parser) took 4009.30 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 68.7 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 397.8 MB). Peak memory consumption was 466.4 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:33,984 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:33,985 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.38 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:33,987 INFO L168 Benchmark]: Boogie Preprocessor took 61.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:33,988 INFO L168 Benchmark]: RCFGBuilder took 578.61 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:33,990 INFO L168 Benchmark]: TraceAbstraction took 3297.18 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 68.7 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 376.6 MB). Peak memory consumption was 445.3 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:33,999 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.38 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 578.61 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 3297.18 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 68.7 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 376.6 MB). Peak memory consumption was 445.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 390]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: ((((((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5)) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && (((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5))) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: ((((((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) && ((((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5))) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: (((((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5) && ((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0)) && (((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5))) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5)) || ((((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5) && !(4 == ssl3_accept_~blastFlag~5)) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5)) - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: ((((((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5)) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && (((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5))) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: ((((((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5)) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && (((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5))) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - InvariantResult [Line: 374]: Loop Invariant Derived loop invariant: false - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: ((((((((2147483647 < ssl3_accept_#t~nondet45 || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(8672 == ssl3_accept_~s__s3__tmp__next_state___0~5)) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && (((2147483647 < ssl3_accept_#t~nondet45 || !(ssl3_accept_~s__state~5 == 8672)) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(4 == ssl3_accept_~blastFlag~5))) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: (!(4 == ssl3_accept_~blastFlag~5) && ((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || 0 == ssl3_accept_~tmp___9~5)) && ((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || !(ssl3_accept_~s__state~5 == 8656)) || 0 == ssl3_accept_~tmp___9~5) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 14 locations, 1 error locations. SAFE Result, 3.1s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 14 SDtfs, 57 SDslu, 6 SDs, 0 SdLazy, 69 SolverSat, 70 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3829 GetRequests, 3768 SyntacticMatches, 26 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 373 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 11 PreInvPairs, 19 NumberOfFragments, 950 HoareAnnotationTreeSize, 11 FomulaSimplifications, 164 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 11 FomulaSimplificationsInter, 542 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 2.1s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_4.cil.c_14.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_14-52-34-025.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_4.cil.c_14.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_14-52-34-025.csv Received shutdown request...