java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-56c9370 [2018-07-23 16:13:46,097 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 16:13:46,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 16:13:46,116 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 16:13:46,117 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 16:13:46,118 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 16:13:46,119 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 16:13:46,122 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 16:13:46,124 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 16:13:46,127 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 16:13:46,129 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 16:13:46,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 16:13:46,131 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 16:13:46,131 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 16:13:46,133 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 16:13:46,134 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 16:13:46,135 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 16:13:46,137 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 16:13:46,138 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 16:13:46,140 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 16:13:46,141 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 16:13:46,142 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 16:13:46,145 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 16:13:46,145 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 16:13:46,145 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 16:13:46,146 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 16:13:46,147 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 16:13:46,148 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 16:13:46,148 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 16:13:46,149 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 16:13:46,150 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 16:13:46,150 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 16:13:46,151 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 16:13:46,151 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 16:13:46,152 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 16:13:46,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 16:13:46,153 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf [2018-07-23 16:13:46,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 16:13:46,165 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 16:13:46,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 16:13:46,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-23 16:13:46,171 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-23 16:13:46,171 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 16:13:46,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 16:13:46,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 16:13:46,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 16:13:46,247 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-23 16:13:46,247 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-23 16:13:46,248 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl [2018-07-23 16:13:46,248 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl' [2018-07-23 16:13:46,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 16:13:46,322 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-07-23 16:13:46,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 16:13:46,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 16:13:46,323 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 16:13:46,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,380 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/1) ... [2018-07-23 16:13:46,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 16:13:46,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 16:13:46,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 16:13:46,390 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 16:13:46,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (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 [2018-07-23 16:13:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-23 16:13:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-23 16:13:47,280 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-23 16:13:47,281 INFO L202 PluginConnector]: Adding new model s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 04:13:47 BoogieIcfgContainer [2018-07-23 16:13:47,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 16:13:47,283 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-23 16:13:47,283 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-23 16:13:47,286 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-23 16:13:47,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 04:13:46" (1/2) ... [2018-07-23 16:13:47,288 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d87e4e and model type s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 04:13:47, skipping insertion in model container [2018-07-23 16:13:47,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 04:13:47" (2/2) ... [2018-07-23 16:13:47,290 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.cil.c_16.bpl [2018-07-23 16:13:47,299 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-23 16:13:47,312 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-23 16:13:47,360 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-23 16:13:47,361 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-23 16:13:47,362 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-23 16:13:47,362 INFO L375 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-23 16:13:47,362 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-23 16:13:47,362 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-23 16:13:47,362 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-23 16:13:47,363 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-23 16:13:47,363 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-23 16:13:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states. [2018-07-23 16:13:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-07-23 16:13:47,397 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 16:13:47,398 INFO L353 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-23 16:13:47,398 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationASSERT]=== [2018-07-23 16:13:47,404 INFO L82 PathProgramCache]: Analyzing trace with hash 1912595551, now seen corresponding path program 1 times [2018-07-23 16:13:47,411 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 16:13:48,137 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 16:13:48,138 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-23 16:13:48,143 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-23 16:13:48,150 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-23 16:13:48,151 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-23 16:13:48,154 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 4 states. [2018-07-23 16:13:48,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 16:13:48,730 INFO L93 Difference]: Finished difference Result 46 states and 76 transitions. [2018-07-23 16:13:48,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-23 16:13:48,733 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2018-07-23 16:13:48,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 16:13:48,747 INFO L225 Difference]: With dead ends: 46 [2018-07-23 16:13:48,748 INFO L226 Difference]: Without dead ends: 33 [2018-07-23 16:13:48,752 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 300 SyntacticMatches, 5 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-07-23 16:13:48,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-07-23 16:13:48,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2018-07-23 16:13:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-07-23 16:13:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 53 transitions. [2018-07-23 16:13:48,797 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 53 transitions. Word has length 10 [2018-07-23 16:13:48,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 16:13:48,798 INFO L471 AbstractCegarLoop]: Abstraction has 33 states and 53 transitions. [2018-07-23 16:13:48,798 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-23 16:13:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2018-07-23 16:13:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-07-23 16:13:48,800 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 16:13:48,800 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2018-07-23 16:13:48,802 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationASSERT]=== [2018-07-23 16:13:48,802 INFO L82 PathProgramCache]: Analyzing trace with hash -588527689, now seen corresponding path program 1 times [2018-07-23 16:13:48,802 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 16:13:49,502 WARN L169 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2018-07-23 16:13:49,657 WARN L169 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-07-23 16:13:50,764 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 16:13:50,764 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-07-23 16:13:50,766 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-23 16:13:50,766 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-23 16:13:50,767 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-07-23 16:13:50,767 INFO L87 Difference]: Start difference. First operand 33 states and 53 transitions. Second operand 6 states. [2018-07-23 16:13:50,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 16:13:50,960 INFO L93 Difference]: Finished difference Result 33 states and 53 transitions. [2018-07-23 16:13:50,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-23 16:13:50,961 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-07-23 16:13:50,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 16:13:50,962 INFO L225 Difference]: With dead ends: 33 [2018-07-23 16:13:50,962 INFO L226 Difference]: Without dead ends: 0 [2018-07-23 16:13:50,965 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2304 GetRequests, 2282 SyntacticMatches, 12 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-07-23 16:13:50,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-23 16:13:50,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-23 16:13:50,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-23 16:13:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-23 16:13:50,973 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 29 [2018-07-23 16:13:50,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 16:13:50,973 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-23 16:13:50,973 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-23 16:13:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-23 16:13:50,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-23 16:13:50,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-23 16:13:51,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-23 16:13:51,247 WARN L169 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-07-23 16:13:51,365 WARN L169 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-07-23 16:13:51,546 WARN L169 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-07-23 16:13:51,815 WARN L169 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-07-23 16:13:51,819 INFO L417 ceAbstractionStarter]: At program point L383(lines 383 410) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,820 INFO L417 ceAbstractionStarter]: At program point L420(lines 417 434) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,820 INFO L417 ceAbstractionStarter]: At program point L264(lines 264 288) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,822 INFO L417 ceAbstractionStarter]: At program point L389(lines 389 418) the Hoare annotation is: false [2018-07-23 16:13:51,823 INFO L417 ceAbstractionStarter]: At program point L294(lines 294 314) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,823 INFO L417 ceAbstractionStarter]: At program point L371(lines 371 380) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,823 INFO L417 ceAbstractionStarter]: At program point L298(lines 259 298) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,824 INFO L417 ceAbstractionStarter]: At program point L335(lines 335 350) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,824 INFO L417 ceAbstractionStarter]: At program point L379(lines 379 390) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5)) [2018-07-23 16:13:51,824 INFO L421 ceAbstractionStarter]: For program point L459(lines 459 476) no Hoare annotation was computed. [2018-07-23 16:13:51,824 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 486) no Hoare annotation was computed. [2018-07-23 16:13:51,824 INFO L417 ceAbstractionStarter]: At program point L485(lines 287 485) the Hoare annotation is: (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4)) (.cse2 (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) (.cse3 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1 .cse2 .cse3) (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 .cse1 (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse2 .cse3))) [2018-07-23 16:13:51,825 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 486) the Hoare annotation is: true [2018-07-23 16:13:51,825 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 486) no Hoare annotation was computed. [2018-07-23 16:13:51,825 INFO L417 ceAbstractionStarter]: At program point L353(lines 353 368) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,825 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.startErr0AssertViolationASSERT(line 419) the Hoare annotation is: false [2018-07-23 16:13:51,825 INFO L421 ceAbstractionStarter]: For program point L439(lines 439 456) no Hoare annotation was computed. [2018-07-23 16:13:51,825 INFO L417 ceAbstractionStarter]: At program point L317(lines 317 332) the Hoare annotation is: (or (let ((.cse0 (< 2147483647 |ULTIMATE.start_ssl3_connect_#t~nondet36|)) (.cse1 (< (+ |ULTIMATE.start_ssl3_connect_#t~nondet36| 2147483648) 0))) (and (or (not (= 4352 ULTIMATE.start_ssl3_connect_~s__state~4)) (< 0 ULTIMATE.start_ssl3_connect_~num1~4) .cse0 (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4) (not (= 4432 ULTIMATE.start_ssl3_connect_~s__s3__tmp__next_state___0~4)) .cse1) (or (not (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4)) .cse0 .cse1))) (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5))) [2018-07-23 16:13:51,844 INFO L202 PluginConnector]: Adding new model s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.07 04:13:51 BoogieIcfgContainer [2018-07-23 16:13:51,844 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-23 16:13:51,846 INFO L168 Benchmark]: Toolchain (without parser) took 5524.69 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 26.2 MB). Peak memory consumption was 70.7 MB. Max. memory is 7.1 GB. [2018-07-23 16:13:51,848 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. [2018-07-23 16:13:51,848 INFO L168 Benchmark]: Boogie Preprocessor took 66.43 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. [2018-07-23 16:13:51,850 INFO L168 Benchmark]: RCFGBuilder took 892.11 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-23 16:13:51,851 INFO L168 Benchmark]: TraceAbstraction took 4561.72 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: -16.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. [2018-07-23 16:13:51,857 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 Preprocessor took 66.43 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 892.11 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 4561.72 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: -16.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 419]: 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: 259]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: ((((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 383]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: false - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: ((((((!(4352 == ssl3_connect_~s__state~4) || 0 < ssl3_connect_~num1~4) || 2147483647 < ssl3_connect_#t~nondet36) || 0 == ssl3_connect_~s__s3__tmp__reuse_message~4) || !(4432 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ssl3_connect_#t~nondet36 + 2147483648 < 0) && ((!(4432 == ssl3_connect_~s__state~4) || 2147483647 < ssl3_connect_#t~nondet36) || ssl3_connect_#t~nondet36 + 2147483648 < 0)) || !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: !(ssl3_connect_~blastFlag~4 == 5) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 1 error locations. SAFE Result, 4.4s OverallTime, 2 OverallIterations, 3 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 28 SDtfs, 64 SDslu, 3 SDs, 0 SdLazy, 43 SolverSat, 66 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2613 GetRequests, 2582 SyntacticMatches, 17 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=33occurred in iteration=1, 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, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 14 LocationsWithAnnotation, 14 PreInvPairs, 36 NumberOfFragments, 483 HoareAnnotationTreeSize, 14 FomulaSimplifications, 102 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 14 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 2.6s 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_clnt_1.cil.c_16.bpl_AutomizerBpl-pdr.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-07-23_16-13-51-877.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_1.cil.c_16.bpl_AutomizerBpl-pdr.epf_AutomizerBpl.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-23_16-13-51-877.csv Received shutdown request...