java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 09:06:58,494 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 09:06:58,496 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 09:06:58,513 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 09:06:58,514 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 09:06:58,515 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 09:06:58,516 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 09:06:58,518 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 09:06:58,519 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 09:06:58,520 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 09:06:58,524 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 09:06:58,525 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 09:06:58,526 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 09:06:58,529 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 09:06:58,530 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 09:06:58,531 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 09:06:58,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 09:06:58,535 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 09:06:58,539 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 09:06:58,541 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 09:06:58,543 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 09:06:58,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 09:06:58,547 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 09:06:58,547 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 09:06:58,547 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 09:06:58,550 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 09:06:58,551 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 09:06:58,551 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 09:06:58,552 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 09:06:58,553 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 09:06:58,553 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 09:06:58,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-26 09:06:58,556 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-09-26 09:06:58,566 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 09:06:58,566 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 09:06:58,567 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 09:06:58,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-09-26 09:06:58,568 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 09:06:58,568 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:06:58,568 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 09:06:58,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 09:06:58,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 09:06:58,636 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 09:06:58,638 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 09:06:58,638 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 09:06:58,639 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl [2018-09-26 09:06:58,639 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl' [2018-09-26 09:06:58,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 09:06:58,739 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 09:06:58,740 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 09:06:58,740 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 09:06:58,740 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 09:06:58,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 09:06:58,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 09:06:58,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 09:06:58,798 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 09:06:58,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/1) ... [2018-09-26 09:06:58,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 09:06:58,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 09:06:58,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 09:06:58,842 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 09:06:58,843 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-09-26 09:06:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 09:06:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 09:06:59,684 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 09:06:59,685 INFO L202 PluginConnector]: Adding new model s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 09:06:59 BoogieIcfgContainer [2018-09-26 09:06:59,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 09:06:59,686 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-26 09:06:59,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-26 09:06:59,690 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-26 09:06:59,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:58" (1/2) ... [2018-09-26 09:06:59,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d8e1fd and model type s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.09 09:06:59, skipping insertion in model container [2018-09-26 09:06:59,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 09:06:59" (2/2) ... [2018-09-26 09:06:59,693 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2.cil.c_16.bpl [2018-09-26 09:06:59,703 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-09-26 09:06:59,712 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-26 09:06:59,758 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-26 09:06:59,758 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-26 09:06:59,759 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-26 09:06:59,759 INFO L383 AbstractCegarLoop]: Compute interpolants for PDR [2018-09-26 09:06:59,759 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-26 09:06:59,759 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-26 09:06:59,759 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-26 09:06:59,759 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-26 09:06:59,760 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-26 09:06:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states. [2018-09-26 09:06:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-26 09:06:59,783 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:06:59,784 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-09-26 09:06:59,785 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:06:59,790 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:06:59,791 INFO L82 PathProgramCache]: Analyzing trace with hash 212232665, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:06:59,815 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:07:00,236 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:07:00,236 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-26 09:07:00,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-26 09:07:00,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-26 09:07:00,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-09-26 09:07:00,252 INFO L87 Difference]: Start difference. First operand 11 states. Second operand 4 states. [2018-09-26 09:07:00,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:07:00,500 INFO L93 Difference]: Finished difference Result 26 states and 39 transitions. [2018-09-26 09:07:00,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-26 09:07:00,502 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2018-09-26 09:07:00,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:07:00,515 INFO L225 Difference]: With dead ends: 26 [2018-09-26 09:07:00,516 INFO L226 Difference]: Without dead ends: 23 [2018-09-26 09:07:00,519 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-09-26 09:07:00,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2018-09-26 09:07:00,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2018-09-26 09:07:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-09-26 09:07:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 35 transitions. [2018-09-26 09:07:00,561 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 35 transitions. Word has length 8 [2018-09-26 09:07:00,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:07:00,562 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 35 transitions. [2018-09-26 09:07:00,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-26 09:07:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2018-09-26 09:07:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-09-26 09:07:00,563 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:07:00,564 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2018-09-26 09:07:00,564 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:07:00,564 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:07:00,565 INFO L82 PathProgramCache]: Analyzing trace with hash 1697633107, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:07:00,579 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:07:01,435 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-09-26 09:07:02,256 WARN L178 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-09-26 09:07:02,342 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:07:02,342 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-26 09:07:02,343 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-26 09:07:02,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-26 09:07:02,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-09-26 09:07:02,345 INFO L87 Difference]: Start difference. First operand 23 states and 35 transitions. Second operand 6 states. [2018-09-26 09:07:02,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:07:02,493 INFO L93 Difference]: Finished difference Result 32 states and 48 transitions. [2018-09-26 09:07:02,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-26 09:07:02,495 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-09-26 09:07:02,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:07:02,496 INFO L225 Difference]: With dead ends: 32 [2018-09-26 09:07:02,496 INFO L226 Difference]: Without dead ends: 30 [2018-09-26 09:07:02,498 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 807 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-09-26 09:07:02,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-09-26 09:07:02,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 23. [2018-09-26 09:07:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-09-26 09:07:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 35 transitions. [2018-09-26 09:07:02,505 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 35 transitions. Word has length 17 [2018-09-26 09:07:02,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:07:02,506 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 35 transitions. [2018-09-26 09:07:02,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-26 09:07:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2018-09-26 09:07:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-26 09:07:02,507 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:07:02,508 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2018-09-26 09:07:02,508 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:07:02,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:07:02,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1504710172, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:07:02,523 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:07:03,531 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-09-26 09:07:04,003 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:07:04,004 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-26 09:07:04,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-26 09:07:04,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-26 09:07:04,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2018-09-26 09:07:04,007 INFO L87 Difference]: Start difference. First operand 23 states and 35 transitions. Second operand 6 states. [2018-09-26 09:07:04,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:07:04,279 INFO L93 Difference]: Finished difference Result 43 states and 65 transitions. [2018-09-26 09:07:04,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-26 09:07:04,279 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18 [2018-09-26 09:07:04,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:07:04,281 INFO L225 Difference]: With dead ends: 43 [2018-09-26 09:07:04,281 INFO L226 Difference]: Without dead ends: 41 [2018-09-26 09:07:04,283 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1886 GetRequests, 1861 SyntacticMatches, 10 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2018-09-26 09:07:04,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-09-26 09:07:04,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 38. [2018-09-26 09:07:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-09-26 09:07:04,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 59 transitions. [2018-09-26 09:07:04,297 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 59 transitions. Word has length 18 [2018-09-26 09:07:04,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:07:04,297 INFO L480 AbstractCegarLoop]: Abstraction has 38 states and 59 transitions. [2018-09-26 09:07:04,297 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-26 09:07:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2018-09-26 09:07:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-09-26 09:07:04,299 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:07:04,299 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1] [2018-09-26 09:07:04,299 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:07:04,299 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:07:04,300 INFO L82 PathProgramCache]: Analyzing trace with hash 1368942856, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:07:04,319 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:07:05,824 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-09-26 09:07:06,572 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-09-26 09:07:06,762 WARN L178 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-09-26 09:07:07,132 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-09-26 09:07:07,834 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-09-26 09:07:08,272 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:07:08,272 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-26 09:07:08,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-26 09:07:08,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-26 09:07:08,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=260, Invalid=670, Unknown=0, NotChecked=0, Total=930 [2018-09-26 09:07:08,274 INFO L87 Difference]: Start difference. First operand 38 states and 59 transitions. Second operand 7 states. [2018-09-26 09:07:08,597 WARN L178 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 45 [2018-09-26 09:07:08,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:07:08,764 INFO L93 Difference]: Finished difference Result 39 states and 60 transitions. [2018-09-26 09:07:08,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-26 09:07:08,764 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 23 [2018-09-26 09:07:08,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:07:08,765 INFO L225 Difference]: With dead ends: 39 [2018-09-26 09:07:08,765 INFO L226 Difference]: Without dead ends: 0 [2018-09-26 09:07:08,766 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5452 GetRequests, 5403 SyntacticMatches, 19 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 734 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=283, Invalid=709, Unknown=0, NotChecked=0, Total=992 [2018-09-26 09:07:08,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-26 09:07:08,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-26 09:07:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-26 09:07:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-26 09:07:08,768 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 23 [2018-09-26 09:07:08,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:07:08,768 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-26 09:07:08,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-26 09:07:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-26 09:07:08,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 09:07:08,773 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-26 09:07:08,897 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2018-09-26 09:07:09,532 WARN L178 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:09,832 WARN L178 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:10,126 WARN L178 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:11,671 WARN L178 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:12,278 WARN L178 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:13,033 WARN L178 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-09-26 09:07:13,113 INFO L422 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|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse3 .cse4 .cse5 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse1 .cse2 .cse11 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse2 .cse11 .cse5 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,114 INFO L422 ceAbstractionStarter]: At program point L383(lines 383 398) the Hoare annotation is: false [2018-09-26 09:07:13,114 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 400) the Hoare annotation is: true [2018-09-26 09:07:13,114 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 400) no Hoare annotation was computed. [2018-09-26 09:07:13,114 INFO L426 ceAbstractionStarter]: For program point L326(lines 321 345) no Hoare annotation was computed. [2018-09-26 09:07:13,114 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 1 400) the Hoare annotation is: false [2018-09-26 09:07:13,115 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 399) the Hoare annotation is: false [2018-09-26 09:07:13,115 INFO L422 ceAbstractionStarter]: At program point L368(lines 368 384) the Hoare annotation is: (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse1 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse9 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse3 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse4 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse5 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse10 (= 0 ULTIMATE.start_ssl3_accept_~tmp___9~5))) (and (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5)) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse1 (< 0 ULTIMATE.start_ssl3_accept_~num1~5) .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse6 .cse1 .cse7 .cse8 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,115 INFO L422 ceAbstractionStarter]: At program point L397(lines 286 397) the Hoare annotation is: (let ((.cse4 (< 0 ULTIMATE.start_ssl3_accept_~num1~5)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8448))) (.cse2 (not (= 4 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse0 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet45|)) (.cse6 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet44|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse1 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse3 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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)) .cse2 .cse5 .cse3 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse4 .cse1 .cse11 .cse5 .cse3 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse1 .cse11 .cse3 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,116 INFO L426 ceAbstractionStarter]: For program point L360(lines 360 375) no Hoare annotation was computed. [2018-09-26 09:07:13,116 INFO L422 ceAbstractionStarter]: At program point L315(lines 315 334) 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|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse3 .cse4 .cse5 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse1 .cse2 .cse11 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse2 .cse11 .cse5 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,116 INFO L426 ceAbstractionStarter]: For program point L377(lines 374 392) no Hoare annotation was computed. [2018-09-26 09:07:13,116 INFO L422 ceAbstractionStarter]: At program point L344(lines 344 361) 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|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse3 .cse4 .cse5 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse1 .cse2 .cse11 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse2 .cse11 .cse5 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,116 INFO L426 ceAbstractionStarter]: For program point L303(lines 303 322) no Hoare annotation was computed. [2018-09-26 09:07:13,117 INFO L422 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|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse3 .cse4 .cse5 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse1 .cse2 .cse11 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse2 .cse11 .cse5 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,117 INFO L422 ceAbstractionStarter]: At program point L291(lines 291 304) 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|)) (.cse10 (< 2147483647 |ULTIMATE.start_ssl3_accept_#t~nondet34|)) (.cse7 (= ULTIMATE.start_ssl3_accept_~tmp___10~5 0)) (.cse8 (<= |ULTIMATE.start_ssl3_accept_#t~nondet44| 0)) (.cse13 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~5)) (.cse2 (< (+ |ULTIMATE.start_ssl3_accept_#t~nondet45| 2147483648) 0)) (.cse11 (not (= 3 ULTIMATE.start_ssl3_accept_~blastFlag~5))) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~5 0)) (.cse12 (<= |ULTIMATE.start_ssl3_accept_#t~nondet34| 0)) (.cse9 (= 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 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8672)) .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse8 .cse1 .cse2 (not (= 8656 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse3 .cse4 .cse5 .cse9) (or .cse0 (not (= 8496 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~5)) .cse10 .cse1 .cse2 .cse11 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse13 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8656)) .cse9) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse13 .cse2 .cse11 .cse5 .cse12 .cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~5 8496))))) [2018-09-26 09:07:13,137 INFO L202 PluginConnector]: Adding new model s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.09 09:07:13 BoogieIcfgContainer [2018-09-26 09:07:13,137 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-26 09:07:13,138 INFO L168 Benchmark]: Toolchain (without parser) took 14402.72 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 357.0 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 368.3 MB). Peak memory consumption was 725.3 MB. Max. memory is 7.1 GB. [2018-09-26 09:07:13,140 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:07:13,140 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:07:13,141 INFO L168 Benchmark]: Boogie Preprocessor took 43.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:07:13,142 INFO L168 Benchmark]: RCFGBuilder took 843.85 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-09-26 09:07:13,143 INFO L168 Benchmark]: TraceAbstraction took 13450.86 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 357.0 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 336.6 MB). Peak memory consumption was 693.6 MB. Max. memory is 7.1 GB. [2018-09-26 09:07:13,147 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 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 57.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 843.85 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13450.86 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 357.0 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 336.6 MB). Peak memory consumption was 693.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 399]: 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 || !(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) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - InvariantResult [Line: 344]: 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 || !(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) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - 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)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - 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 || !(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) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - InvariantResult [Line: 315]: 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 || !(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) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - 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 || !(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) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(8656 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || !(4 == 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 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 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) || !(4 == 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) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: (!(4 == ssl3_accept_~blastFlag~5) && (((((((((((((2147483647 < ssl3_accept_#t~nondet45 || !(8496 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || 2147483647 < ssl3_accept_#t~nondet34) || 0 < ssl3_accept_~num1~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || !(ssl3_accept_~s__state~5 == 8448)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 2147483647 < ssl3_accept_#t~nondet44) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || 0 == ssl3_accept_~tmp___9~5)) && (((((((((((2147483647 < ssl3_accept_#t~nondet45 || 2147483647 < ssl3_accept_#t~nondet44) || 2147483647 < ssl3_accept_#t~nondet34) || ssl3_accept_~tmp___10~5 == 0) || ssl3_accept_#t~nondet44 <= 0) || 0 == ssl3_accept_~s__hit~5) || ssl3_accept_#t~nondet45 + 2147483648 < 0) || !(3 == ssl3_accept_~blastFlag~5)) || ssl3_accept_~s__s3__tmp__reuse_message~5 == 0) || ssl3_accept_#t~nondet34 <= 0) || 0 == ssl3_accept_~tmp___9~5) || !(ssl3_accept_~s__state~5 == 8496)) - InvariantResult [Line: 383]: Loop Invariant Derived loop invariant: false - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 16 locations, 1 error locations. SAFE Result, 13.3s OverallTime, 4 OverallIterations, 4 TraceHistogramMax, 1.1s AutomataDifference, 0.0s DeadEndRemovalTime, 4.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 24 SDtfs, 89 SDslu, 10 SDs, 0 SdLazy, 108 SolverSat, 87 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8344 GetRequests, 8245 SyntacticMatches, 40 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 921 ImplicationChecksByTransitivity, 5.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38occurred in iteration=3, 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, 4 MinimizatonAttempts, 10 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 11 PreInvPairs, 21 NumberOfFragments, 1506 HoareAnnotationTreeSize, 11 FomulaSimplifications, 352 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 11 FomulaSimplificationsInter, 648 FormulaSimplificationTreeSizeReductionInter, 4.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 7.4s 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_2.cil.c_16.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_09-07-13-166.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_2.cil.c_16.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-26_09-07-13-166.csv Received shutdown request...