java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/programs/real-life/s3_clnt_1_Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-04 21:59:44,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-04 21:59:44,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-04 21:59:44,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-08-04 21:59:44,094 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-04 21:59:44,108 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-04 21:59:44,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-04 21:59:44,109 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-04 21:59:44,109 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-04 21:59:44,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-04 21:59:44,110 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-04 21:59:44,110 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-04 21:59:44,110 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-04 21:59:44,110 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-04 21:59:44,110 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-04 21:59:44,111 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-04 21:59:44,111 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-04 21:59:44,111 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-04 21:59:44,111 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-04 21:59:44,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-04 21:59:44,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-04 21:59:44,113 INFO L138 SettingsManager]: * Use SBE=true [2019-08-04 21:59:44,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-04 21:59:44,113 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-04 21:59:44,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-04 21:59:44,114 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-04 21:59:44,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-04 21:59:44,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-04 21:59:44,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-04 21:59:44,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-04 21:59:44,115 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-04 21:59:44,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-04 21:59:44,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-04 21:59:44,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-04 21:59:44,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-04 21:59:44,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-04 21:59:44,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-04 21:59:44,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-04 21:59:44,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-04 21:59:44,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-04 21:59:44,117 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-04 21:59:44,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-04 21:59:44,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-04 21:59:44,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-04 21:59:44,118 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-04 21:59:44,148 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-04 21:59:44,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-04 21:59:44,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-04 21:59:44,166 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-04 21:59:44,167 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-04 21:59:44,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/s3_clnt_1_Safe.bpl [2019-08-04 21:59:44,168 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/s3_clnt_1_Safe.bpl' [2019-08-04 21:59:44,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-04 21:59:44,230 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-04 21:59:44,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-04 21:59:44,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-04 21:59:44,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-04 21:59:44,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,279 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-04 21:59:44,279 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-04 21:59:44,279 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-04 21:59:44,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-04 21:59:44,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-04 21:59:44,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-04 21:59:44,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-04 21:59:44,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (1/1) ... [2019-08-04 21:59:44,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-04 21:59:44,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-04 21:59:44,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-04 21:59:44,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-04 21:59:44,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:59:44" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-04 21:59:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-04 21:59:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-04 21:59:44,591 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-04 21:59:45,447 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-08-04 21:59:45,447 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-08-04 21:59:45,449 INFO L275 CfgBuilder]: Using library mode [2019-08-04 21:59:45,449 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-04 21:59:45,450 INFO L202 PluginConnector]: Adding new model s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:59:45 BoogieIcfgContainer [2019-08-04 21:59:45,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-04 21:59:45,452 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-04 21:59:45,452 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-04 21:59:45,452 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-04 21:59:45,453 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "s3_clnt_1_Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:59:45" (1/1) ... [2019-08-04 21:59:45,493 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-04 21:59:47,106 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-04 21:59:47,135 INFO L272 AbstractInterpreter]: Visited 214 different actions 1965 times. Merged at 167 different actions 1028 times. Widened at 27 different actions 30 times. Performed 9018 root evaluator evaluations with a maximum evaluation depth of 5. Performed 9018 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 711 fixpoints after 113 different actions. Largest state had 0 variables. [2019-08-04 21:59:47,136 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-04 21:59:47,139 INFO L168 Benchmark]: Toolchain (without parser) took 2907.24 ms. Allocated memory was 134.2 MB in the beginning and 235.4 MB in the end (delta: 101.2 MB). Free memory was 106.9 MB in the beginning and 184.9 MB in the end (delta: -78.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2019-08-04 21:59:47,140 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-04 21:59:47,142 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.52 ms. Allocated memory is still 134.2 MB. Free memory was 106.9 MB in the beginning and 105.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-04 21:59:47,144 INFO L168 Benchmark]: Boogie Preprocessor took 65.46 ms. Allocated memory is still 134.2 MB. Free memory was 105.3 MB in the beginning and 103.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-04 21:59:47,146 INFO L168 Benchmark]: RCFGBuilder took 1102.49 ms. Allocated memory is still 134.2 MB. Free memory was 103.2 MB in the beginning and 64.8 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. [2019-08-04 21:59:47,147 INFO L168 Benchmark]: Abstract Interpretation took 1683.99 ms. Allocated memory was 134.2 MB in the beginning and 235.4 MB in the end (delta: 101.2 MB). Free memory was 64.8 MB in the beginning and 184.9 MB in the end (delta: -120.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-04 21:59:47,155 INFO L335 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 134.2 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.52 ms. Allocated memory is still 134.2 MB. Free memory was 106.9 MB in the beginning and 105.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.46 ms. Allocated memory is still 134.2 MB. Free memory was 105.3 MB in the beginning and 103.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1102.49 ms. Allocated memory is still 134.2 MB. Free memory was 103.2 MB in the beginning and 64.8 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 1683.99 ms. Allocated memory was 134.2 MB in the beginning and 235.4 MB in the end (delta: 101.2 MB). Free memory was 64.8 MB in the beginning and 184.9 MB in the end (delta: -120.1 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 635]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L129] ~initial_state := #in~initial_state; [L130] ~s__info_callback~7 := #t~nondet0; [L131] havoc #t~nondet0; [L132] ~s__in_handshake~7 := #t~nondet1; [L133] havoc #t~nondet1; [L134] havoc ~s__state~7; [L135] havoc ~s__new_session~7; [L136] havoc ~s__server~7; [L137] ~s__version~7 := #t~nondet2; [L138] havoc #t~nondet2; [L139] havoc ~s__type~7; [L140] havoc ~s__init_num~7; [L141] ~s__bbio~7 := #t~nondet3; [L142] havoc #t~nondet3; [L143] ~s__wbio~7 := #t~nondet4; [L144] havoc #t~nondet4; [L145] ~s__hit~7 := #t~nondet5; [L146] havoc #t~nondet5; [L147] havoc ~s__rwstate~7; [L148] havoc ~s__init_buf___0~7; [L149] ~s__debug~7 := #t~nondet6; [L150] havoc #t~nondet6; [L151] havoc ~s__shutdown~7; [L152] ~s__ctx__info_callback~7 := #t~nondet7; [L153] havoc #t~nondet7; [L154] ~s__ctx__stats__sess_connect_renegotiate~7 := #t~nondet8; [L155] havoc #t~nondet8; [L156] ~s__ctx__stats__sess_connect~7 := #t~nondet9; [L157] havoc #t~nondet9; [L158] ~s__ctx__stats__sess_hit~7 := #t~nondet10; [L159] havoc #t~nondet10; [L160] ~s__ctx__stats__sess_connect_good~7 := #t~nondet11; [L161] havoc #t~nondet11; [L162] havoc ~s__s3__change_cipher_spec~7; [L163] havoc ~s__s3__flags~7; [L164] havoc ~s__s3__delay_buf_pop_ret~7; [L165] ~s__s3__tmp__cert_req~7 := #t~nondet12; [L166] havoc #t~nondet12; [L167] ~s__s3__tmp__new_compression~7 := #t~nondet13; [L168] havoc #t~nondet13; [L169] ~s__s3__tmp__reuse_message~7 := #t~nondet14; [L170] havoc #t~nondet14; [L171] ~s__s3__tmp__new_cipher~7 := #t~nondet15; [L172] havoc #t~nondet15; [L173] ~s__s3__tmp__new_cipher__algorithms~7 := #t~nondet16; [L174] havoc #t~nondet16; [L175] havoc ~s__s3__tmp__next_state___0~7; [L176] ~s__s3__tmp__new_compression__id~7 := #t~nondet17; [L177] havoc #t~nondet17; [L178] havoc ~s__session__cipher~7; [L179] havoc ~s__session__compress_meth~7; [L180] havoc ~buf~7; [L181] havoc ~tmp~7; [L182] havoc ~l~7; [L183] havoc ~num1~7; [L184] havoc ~cb~7; [L185] havoc ~ret~7; [L186] havoc ~new_state~7; [L187] havoc ~state~7; [L188] havoc ~skip~7; [L189] havoc ~tmp___0~7; [L190] ~tmp___1~7 := #t~nondet18; [L191] havoc #t~nondet18; [L192] ~tmp___2~7 := #t~nondet19; [L193] havoc #t~nondet19; [L194] ~tmp___3~7 := #t~nondet20; [L195] havoc #t~nondet20; [L196] ~tmp___4~7 := #t~nondet21; [L197] havoc #t~nondet21; [L198] ~tmp___5~7 := #t~nondet22; [L199] havoc #t~nondet22; [L200] ~tmp___6~7 := #t~nondet23; [L201] havoc #t~nondet23; [L202] ~tmp___7~7 := #t~nondet24; [L203] havoc #t~nondet24; [L204] ~tmp___8~7 := #t~nondet25; [L205] havoc #t~nondet25; [L206] ~tmp___9~7 := #t~nondet26; [L207] havoc #t~nondet26; [L208] havoc ~blastFlag~7; [L209] havoc ~__cil_tmp55~7; [L210] havoc ~__cil_tmp56~7; [L211] havoc ~__cil_tmp57~7; [L212] havoc ~__cil_tmp58~7; [L213] havoc ~__cil_tmp59~7; [L214] havoc ~__cil_tmp60~7; [L215] havoc ~__cil_tmp61~7; [L216] havoc ~__cil_tmp62~7; [L217] havoc ~__cil_tmp63~7; [L218] havoc ~__cil_tmp64~7; [L219] ~s__state~7 := ~initial_state; [L220] ~blastFlag~7 := 0; [L221] ~tmp~7 := #t~nondet27; [L222] havoc #t~nondet27; [L223] ~cb~7 := 0; [L224] ~ret~7 := -1; [L225] ~skip~7 := 0; [L226] ~tmp___0~7 := 0; [L227] COND FALSE !(~s__info_callback~7 != 0) [L229] COND TRUE ~s__ctx__info_callback~7 != 0 [L230] ~cb~7 := ~s__ctx__info_callback~7; [L232] #t~post28 := ~s__in_handshake~7; [L233] ~s__in_handshake~7 := #t~post28 + 1; [L234] havoc #t~post28; [L235] COND FALSE !(~tmp___1~7 - 12288 != 0) [L241] COND FALSE !(!true) [L245] ~state~7 := ~s__state~7; [L246] COND TRUE ~s__state~7 == 12292 [L316] ~s__new_session~7 := 1; [L317] ~s__state~7 := 4096; [L318] #t~post29 := ~s__ctx__stats__sess_connect_renegotiate~7; [L319] ~s__ctx__stats__sess_connect_renegotiate~7 := #t~post29 + 1; [L320] havoc #t~post29; [L325] ~s__server~7 := 0; [L326] COND TRUE ~cb~7 != 0 [L328] ~__cil_tmp55~7 := ~s__version~7 - 65280; [L329] COND FALSE !(~__cil_tmp55~7 != 768) [L333] ~s__type~7 := 4096; [L334] COND FALSE !(~s__init_buf___0~7 == 0) [L347] COND FALSE !(!(~tmp___4~7 != 0)) [L351] COND FALSE !(!(~tmp___5~7 != 0)) [L355] ~s__state~7 := 4368; [L356] #t~post31 := ~s__ctx__stats__sess_connect~7; [L357] ~s__ctx__stats__sess_connect~7 := #t~post31 + 1; [L358] havoc #t~post31; [L359] ~s__init_num~7 := 0; [L604] COND FALSE !(!(~s__s3__tmp__reuse_message~7 != 0)) [L622] ~skip~7 := 0; [L241] COND FALSE !(!true) [L245] ~state~7 := ~s__state~7; [L246] COND FALSE !(~s__state~7 == 12292) [L248] COND FALSE !(~s__state~7 == 16384) [L250] COND FALSE !(~s__state~7 == 4096) [L252] COND FALSE !(~s__state~7 == 20480) [L254] COND FALSE !(~s__state~7 == 4099) [L256] COND FALSE !(~s__state~7 == 4368) [L258] COND FALSE !(~s__state~7 == 4369) [L260] COND FALSE !(~s__state~7 == 4384) [L262] COND FALSE !(~s__state~7 == 4385) [L264] COND FALSE !(~s__state~7 == 4400) [L266] COND FALSE !(~s__state~7 == 4401) [L268] COND FALSE !(~s__state~7 == 4416) [L270] COND FALSE !(~s__state~7 == 4417) [L272] COND TRUE ~s__state~7 == 4432 [L430] ~ret~7 := #t~nondet36; [L431] havoc #t~nondet36; [L432] COND TRUE ~blastFlag~7 == 5 [L635] assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...