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-z3.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 14:15:03,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 14:15:03,021 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 14:15:03,042 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 14:15:03,043 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 14:15:03,044 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 14:15:03,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 14:15:03,049 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 14:15:03,050 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 14:15:03,053 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 14:15:03,054 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 14:15:03,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 14:15:03,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 14:15:03,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 14:15:03,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 14:15:03,063 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 14:15:03,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 14:15:03,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 14:15:03,079 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 14:15:03,084 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 14:15:03,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 14:15:03,090 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 14:15:03,094 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 14:15:03,094 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 14:15:03,095 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 14:15:03,096 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 14:15:03,098 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 14:15:03,099 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 14:15:03,100 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 14:15:03,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 14:15:03,101 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 14:15:03,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 14:15:03,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 14:15:03,106 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 14:15:03,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 14:15:03,109 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 14:15:03,110 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-07-25 14:15:03,126 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 14:15:03,126 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 14:15:03,128 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 14:15:03,128 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 14:15:03,128 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-25 14:15:03,128 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 14:15:03,129 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 14:15:03,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 14:15:03,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 14:15:03,220 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 14:15:03,222 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 14:15:03,223 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 14:15:03,224 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl [2018-07-25 14:15:03,224 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_2.cil.c_16.bpl' [2018-07-25 14:15:03,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 14:15:03,335 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 14:15:03,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 14:15:03,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 14:15:03,338 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 14:15:03,358 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,374 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 14:15:03,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 14:15:03,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 14:15:03,382 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 14:15:03,390 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,391 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,394 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,394 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,402 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,405 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,408 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 25.07 02:15:03" (1/1) ... [2018-07-25 14:15:03,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 14:15:03,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 14:15:03,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 14:15:03,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 14:15:03,414 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 25.07 02:15:03" (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 [2018-07-25 14:15:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 14:15:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 14:15:04,235 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 14:15:04,236 INFO L202 PluginConnector]: Adding new model s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:15:04 BoogieIcfgContainer [2018-07-25 14:15:04,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 14:15:04,237 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 14:15:04,237 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 14:15:04,241 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 14:15:04,241 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 25.07 02:15:03" (1/2) ... [2018-07-25 14:15:04,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45b97316 and model type s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 02:15:04, skipping insertion in model container [2018-07-25 14:15:04,243 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 25.07 02:15:04" (2/2) ... [2018-07-25 14:15:04,244 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2.cil.c_16.bpl [2018-07-25 14:15:04,255 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 14:15:04,264 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 14:15:04,313 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 14:15:04,314 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 14:15:04,315 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 14:15:04,315 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 14:15:04,315 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 14:15:04,315 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 14:15:04,315 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 14:15:04,315 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 14:15:04,316 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 14:15:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states. [2018-07-25 14:15:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-07-25 14:15:04,341 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:15:04,342 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-07-25 14:15:04,343 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:15:04,349 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 [2018-07-25 14:15:04,369 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:15:04,785 WARN L169 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-07-25 14:15:05,043 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:15:05,043 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 14:15:05,048 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 14:15:05,053 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 14:15:05,054 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:15:05,056 INFO L87 Difference]: Start difference. First operand 11 states. Second operand 4 states. [2018-07-25 14:15:05,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:15:05,208 INFO L93 Difference]: Finished difference Result 26 states and 39 transitions. [2018-07-25 14:15:05,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-25 14:15:05,211 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2018-07-25 14:15:05,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:15:05,226 INFO L225 Difference]: With dead ends: 26 [2018-07-25 14:15:05,226 INFO L226 Difference]: Without dead ends: 23 [2018-07-25 14:15:05,230 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:15:05,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2018-07-25 14:15:05,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2018-07-25 14:15:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-07-25 14:15:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 35 transitions. [2018-07-25 14:15:05,269 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 35 transitions. Word has length 8 [2018-07-25 14:15:05,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:15:05,270 INFO L472 AbstractCegarLoop]: Abstraction has 23 states and 35 transitions. [2018-07-25 14:15:05,270 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 14:15:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2018-07-25 14:15:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-07-25 14:15:05,272 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:15:05,273 INFO L354 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2018-07-25 14:15:05,273 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:15:05,274 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 [2018-07-25 14:15:05,291 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:15:05,466 WARN L169 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 14 [2018-07-25 14:15:06,336 WARN L169 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-07-25 14:15:06,771 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:15:06,772 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-07-25 14:15:06,773 INFO L451 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-25 14:15:06,774 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-25 14:15:06,774 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-07-25 14:15:06,775 INFO L87 Difference]: Start difference. First operand 23 states and 35 transitions. Second operand 6 states. [2018-07-25 14:15:06,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:15:06,900 INFO L93 Difference]: Finished difference Result 32 states and 48 transitions. [2018-07-25 14:15:06,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-25 14:15:06,902 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-07-25 14:15:06,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:15:06,903 INFO L225 Difference]: With dead ends: 32 [2018-07-25 14:15:06,904 INFO L226 Difference]: Without dead ends: 30 [2018-07-25 14:15:06,905 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 807 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-07-25 14:15:06,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-07-25 14:15:06,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 23. [2018-07-25 14:15:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-07-25 14:15:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 35 transitions. [2018-07-25 14:15:06,912 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 35 transitions. Word has length 17 [2018-07-25 14:15:06,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:15:06,913 INFO L472 AbstractCegarLoop]: Abstraction has 23 states and 35 transitions. [2018-07-25 14:15:06,913 INFO L473 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-25 14:15:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2018-07-25 14:15:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-07-25 14:15:06,914 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:15:06,914 INFO L354 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2018-07-25 14:15:06,915 INFO L415 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:15:06,915 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 [2018-07-25 14:15:06,924 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:15:08,645 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:15:08,646 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-07-25 14:15:08,646 INFO L451 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-25 14:15:08,646 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-25 14:15:08,646 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2018-07-25 14:15:08,647 INFO L87 Difference]: Start difference. First operand 23 states and 35 transitions. Second operand 6 states. [2018-07-25 14:15:08,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:15:08,902 INFO L93 Difference]: Finished difference Result 43 states and 65 transitions. [2018-07-25 14:15:08,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-07-25 14:15:08,903 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18 [2018-07-25 14:15:08,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:15:08,905 INFO L225 Difference]: With dead ends: 43 [2018-07-25 14:15:08,905 INFO L226 Difference]: Without dead ends: 41 [2018-07-25 14:15:08,906 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 1886 GetRequests, 1861 SyntacticMatches, 10 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2018-07-25 14:15:08,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-07-25 14:15:08,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 38. [2018-07-25 14:15:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-07-25 14:15:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 59 transitions. [2018-07-25 14:15:08,919 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 59 transitions. Word has length 18 [2018-07-25 14:15:08,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:15:08,919 INFO L472 AbstractCegarLoop]: Abstraction has 38 states and 59 transitions. [2018-07-25 14:15:08,919 INFO L473 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-25 14:15:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2018-07-25 14:15:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-07-25 14:15:08,920 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:15:08,921 INFO L354 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1] [2018-07-25 14:15:08,921 INFO L415 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:15:08,921 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 [2018-07-25 14:15:08,935 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:15:10,558 WARN L169 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-07-25 14:15:11,316 WARN L169 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-07-25 14:15:11,466 WARN L169 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-07-25 14:15:11,811 WARN L169 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-07-25 14:15:12,495 WARN L169 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-07-25 14:15:12,955 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:15:12,955 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-25 14:15:12,956 INFO L451 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-07-25 14:15:12,956 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-07-25 14:15:12,958 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=260, Invalid=670, Unknown=0, NotChecked=0, Total=930 [2018-07-25 14:15:12,959 INFO L87 Difference]: Start difference. First operand 38 states and 59 transitions. Second operand 7 states. [2018-07-25 14:15:13,279 WARN L169 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 45 [2018-07-25 14:15:13,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:15:13,441 INFO L93 Difference]: Finished difference Result 39 states and 60 transitions. [2018-07-25 14:15:13,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-25 14:15:13,441 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 23 [2018-07-25 14:15:13,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:15:13,442 INFO L225 Difference]: With dead ends: 39 [2018-07-25 14:15:13,442 INFO L226 Difference]: Without dead ends: 0 [2018-07-25 14:15:13,443 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 5452 GetRequests, 5403 SyntacticMatches, 19 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 734 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=283, Invalid=709, Unknown=0, NotChecked=0, Total=992 [2018-07-25 14:15:13,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-25 14:15:13,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-25 14:15:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-25 14:15:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-25 14:15:13,445 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 23 [2018-07-25 14:15:13,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:15:13,445 INFO L472 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-25 14:15:13,445 INFO L473 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-07-25 14:15:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-25 14:15:13,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-25 14:15:13,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-25 14:15:13,559 WARN L169 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2018-07-25 14:15:14,456 WARN L169 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:14,774 WARN L169 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:15,066 WARN L169 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:16,495 WARN L169 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:17,101 WARN L169 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:17,831 WARN L169 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-07-25 14:15:17,908 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|)) (.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))))) [2018-07-25 14:15:17,909 INFO L418 ceAbstractionStarter]: At program point L383(lines 383 398) the Hoare annotation is: false [2018-07-25 14:15:17,909 INFO L425 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 400) the Hoare annotation is: true [2018-07-25 14:15:17,909 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 400) no Hoare annotation was computed. [2018-07-25 14:15:17,909 INFO L422 ceAbstractionStarter]: For program point L326(lines 321 345) no Hoare annotation was computed. [2018-07-25 14:15:17,910 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startEXIT(lines 1 400) the Hoare annotation is: false [2018-07-25 14:15:17,910 INFO L418 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))))) [2018-07-25 14:15:17,910 INFO L418 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))))) [2018-07-25 14:15:17,910 INFO L422 ceAbstractionStarter]: For program point L360(lines 360 375) no Hoare annotation was computed. [2018-07-25 14:15:17,911 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 399) the Hoare annotation is: false [2018-07-25 14:15:17,911 INFO L418 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))))) [2018-07-25 14:15:17,911 INFO L422 ceAbstractionStarter]: For program point L377(lines 374 392) no Hoare annotation was computed. [2018-07-25 14:15:17,911 INFO L418 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))))) [2018-07-25 14:15:17,912 INFO L422 ceAbstractionStarter]: For program point L303(lines 303 322) no Hoare annotation was computed. [2018-07-25 14:15:17,912 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|)) (.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))))) [2018-07-25 14:15:17,912 INFO L418 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))))) [2018-07-25 14:15:17,927 INFO L202 PluginConnector]: Adding new model s3_srvr_2.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 02:15:17 BoogieIcfgContainer [2018-07-25 14:15:17,928 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 14:15:17,929 INFO L168 Benchmark]: Toolchain (without parser) took 14594.60 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 360.7 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 299.2 MB). Peak memory consumption was 660.0 MB. Max. memory is 7.1 GB. [2018-07-25 14:15:17,930 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 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. [2018-07-25 14:15:17,931 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.35 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. [2018-07-25 14:15:17,931 INFO L168 Benchmark]: Boogie Preprocessor took 30.55 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. [2018-07-25 14:15:17,932 INFO L168 Benchmark]: RCFGBuilder took 823.66 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. [2018-07-25 14:15:17,933 INFO L168 Benchmark]: TraceAbstraction took 13690.77 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 360.7 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 267.5 MB). Peak memory consumption was 628.2 MB. Max. memory is 7.1 GB. [2018-07-25 14:15:17,937 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 0.23 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 43.35 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 30.55 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 823.66 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 13690.77 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 360.7 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 267.5 MB). Peak memory consumption was 628.2 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, 13.6s OverallTime, 4 OverallIterations, 4 TraceHistogramMax, 1.0s AutomataDifference, 0.0s DeadEndRemovalTime, 4.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 24 SDtfs, 89 SDslu, 10 SDs, 0 SdLazy, 108 SolverSat, 87 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8344 GetRequests, 8245 SyntacticMatches, 40 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 921 ImplicationChecksByTransitivity, 5.8s 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, 0.3s HoareSimplificationTime, 11 FomulaSimplificationsInter, 648 FormulaSimplificationTreeSizeReductionInter, 4.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 7.7s 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-0-2018-07-25_14-15-17-954.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-0-2018-07-25_14-15-17-954.csv Received shutdown request...