java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 09:06:35,880 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 09:06:35,882 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 09:06:35,894 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 09:06:35,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 09:06:35,896 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 09:06:35,897 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 09:06:35,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 09:06:35,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 09:06:35,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 09:06:35,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-09-26 09:06:35,939 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-09-26 09:06:35,956 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 09:06:35,956 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 09:06:35,957 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 09:06:35,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-09-26 09:06:35,958 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 09:06:35,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:06:35,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 09:06:36,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 09:06:36,032 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 09:06:36,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 09:06:36,037 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 09:06:36,038 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 09:06:36,039 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl [2018-09-26 09:06:36,039 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_1.cil.c_16.bpl' [2018-09-26 09:06:36,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 09:06:36,137 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 09:06:36,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 09:06:36,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 09:06:36,139 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 09:06:36,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 09:06:36,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 09:06:36,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 09:06:36,186 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 09:06:36,198 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,199 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,202 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,202 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,211 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,215 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,217 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 26.09 09:06:36" (1/1) ... [2018-09-26 09:06:36,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 09:06:36,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 09:06:36,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 09:06:36,222 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 09:06:36,223 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 26.09 09:06:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-09-26 09:06:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 09:06:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 09:06:37,144 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 09:06:37,145 INFO L202 PluginConnector]: Adding new model s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 09:06:37 BoogieIcfgContainer [2018-09-26 09:06:37,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 09:06:37,147 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-26 09:06:37,147 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-26 09:06:37,150 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-26 09:06:37,151 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 26.09 09:06:36" (1/2) ... [2018-09-26 09:06:37,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62b7156f and model type s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.09 09:06:37, skipping insertion in model container [2018-09-26 09:06:37,152 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 26.09 09:06:37" (2/2) ... [2018-09-26 09:06:37,154 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.cil.c_16.bpl [2018-09-26 09:06:37,164 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-09-26 09:06:37,173 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-26 09:06:37,215 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-26 09:06:37,216 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-26 09:06:37,216 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-26 09:06:37,216 INFO L383 AbstractCegarLoop]: Compute interpolants for PDR [2018-09-26 09:06:37,216 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-26 09:06:37,217 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-26 09:06:37,217 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-26 09:06:37,217 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-26 09:06:37,217 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-26 09:06:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states. [2018-09-26 09:06:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-26 09:06:37,246 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:06:37,253 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-26 09:06:37,254 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:06:37,260 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:06:37,261 INFO L82 PathProgramCache]: Analyzing trace with hash 1912595551, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:06:37,285 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:06:37,887 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:06:37,887 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-26 09:06:37,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-26 09:06:37,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-26 09:06:37,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-09-26 09:06:37,902 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 4 states. [2018-09-26 09:06:38,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:06:38,470 INFO L93 Difference]: Finished difference Result 46 states and 76 transitions. [2018-09-26 09:06:38,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-26 09:06:38,472 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2018-09-26 09:06:38,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:06:38,487 INFO L225 Difference]: With dead ends: 46 [2018-09-26 09:06:38,487 INFO L226 Difference]: Without dead ends: 33 [2018-09-26 09:06:38,491 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 300 SyntacticMatches, 5 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-09-26 09:06:38,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-09-26 09:06:38,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2018-09-26 09:06:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-09-26 09:06:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 53 transitions. [2018-09-26 09:06:38,533 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 53 transitions. Word has length 10 [2018-09-26 09:06:38,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:06:38,534 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 53 transitions. [2018-09-26 09:06:38,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-26 09:06:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2018-09-26 09:06:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-09-26 09:06:38,537 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:06:38,537 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2018-09-26 09:06:38,539 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:06:38,539 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:06:38,540 INFO L82 PathProgramCache]: Analyzing trace with hash -588527689, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:06:38,551 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:06:39,557 WARN L178 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2018-09-26 09:06:40,421 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:06:40,422 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-26 09:06:40,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-26 09:06:40,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-26 09:06:40,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-09-26 09:06:40,425 INFO L87 Difference]: Start difference. First operand 33 states and 53 transitions. Second operand 6 states. [2018-09-26 09:06:41,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:06:41,095 INFO L93 Difference]: Finished difference Result 33 states and 53 transitions. [2018-09-26 09:06:41,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-26 09:06:41,096 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-09-26 09:06:41,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:06:41,096 INFO L225 Difference]: With dead ends: 33 [2018-09-26 09:06:41,097 INFO L226 Difference]: Without dead ends: 0 [2018-09-26 09:06:41,099 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2304 GetRequests, 2282 SyntacticMatches, 12 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-09-26 09:06:41,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-26 09:06:41,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-26 09:06:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-26 09:06:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-26 09:06:41,102 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 29 [2018-09-26 09:06:41,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:06:41,103 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-26 09:06:41,103 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-26 09:06:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-26 09:06:41,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 09:06:41,109 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-26 09:06:41,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-26 09:06:41,541 WARN L178 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-26 09:06:41,658 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-26 09:06:42,045 INFO L422 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))) [2018-09-26 09:06:42,045 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 419) the Hoare annotation is: false [2018-09-26 09:06:42,046 INFO L422 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))) [2018-09-26 09:06:42,046 INFO L422 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))) [2018-09-26 09:06:42,046 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 486) the Hoare annotation is: true [2018-09-26 09:06:42,046 INFO L422 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))) [2018-09-26 09:06:42,047 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 486) no Hoare annotation was computed. [2018-09-26 09:06:42,047 INFO L422 ceAbstractionStarter]: At program point L379(lines 379 390) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5)) [2018-09-26 09:06:42,047 INFO L422 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))) [2018-09-26 09:06:42,047 INFO L422 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))) [2018-09-26 09:06:42,047 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 486) no Hoare annotation was computed. [2018-09-26 09:06:42,048 INFO L422 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))) [2018-09-26 09:06:42,048 INFO L426 ceAbstractionStarter]: For program point L459(lines 459 476) no Hoare annotation was computed. [2018-09-26 09:06:42,048 INFO L422 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))) [2018-09-26 09:06:42,048 INFO L422 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))) [2018-09-26 09:06:42,048 INFO L422 ceAbstractionStarter]: At program point L389(lines 389 418) the Hoare annotation is: false [2018-09-26 09:06:42,048 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 456) no Hoare annotation was computed. [2018-09-26 09:06:42,049 INFO L422 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))) [2018-09-26 09:06:42,059 INFO L202 PluginConnector]: Adding new model s3_clnt_1.cil.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.09 09:06:42 BoogieIcfgContainer [2018-09-26 09:06:42,060 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-26 09:06:42,061 INFO L168 Benchmark]: Toolchain (without parser) took 5927.05 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 35.1 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 61.6 MB). Peak memory consumption was 96.7 MB. Max. memory is 7.1 GB. [2018-09-26 09:06:42,062 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:06:42,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:06:42,064 INFO L168 Benchmark]: Boogie Preprocessor took 36.05 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 09:06:42,065 INFO L168 Benchmark]: RCFGBuilder took 923.61 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. [2018-09-26 09:06:42,066 INFO L168 Benchmark]: TraceAbstraction took 4912.95 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 35.1 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 19.3 MB). Peak memory consumption was 54.4 MB. Max. memory is 7.1 GB. [2018-09-26 09:06:42,072 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 0.21 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 47.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.05 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 923.61 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 4912.95 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 35.1 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 19.3 MB). Peak memory consumption was 54.4 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: 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: 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: 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: 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: 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: 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: 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: 379]: Loop Invariant Derived loop invariant: !(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: 389]: Loop Invariant Derived loop invariant: false - 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: 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) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 1 error locations. SAFE Result, 4.8s OverallTime, 2 OverallIterations, 3 TraceHistogramMax, 1.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 28 SDtfs, 64 SDslu, 3 SDs, 0 SdLazy, 43 SolverSat, 66 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2613 GetRequests, 2582 SyntacticMatches, 17 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 1.5s 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, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 2.3s 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-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_09-06-42-088.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_1.cil.c_16.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-26_09-06-42-088.csv Received shutdown request...