./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ffdd9c6c8ed32275119d4b9d2dc66b9f80986fea1a039186a702d6c803e62485 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 14:31:19,679 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 14:31:19,713 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-02-08 14:31:19,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 14:31:19,717 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 14:31:19,717 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-02-08 14:31:19,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 14:31:19,731 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 14:31:19,731 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 14:31:19,731 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 14:31:19,731 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 14:31:19,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 14:31:19,732 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Use old map elimination=false [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-02-08 14:31:19,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 14:31:19,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-02-08 14:31:19,733 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 14:31:19,734 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 14:31:19,734 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 14:31:19,734 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 14:31:19,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 14:31:19,734 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 14:31:19,734 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-02-08 14:31:19,734 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffdd9c6c8ed32275119d4b9d2dc66b9f80986fea1a039186a702d6c803e62485 [2025-02-08 14:31:19,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 14:31:19,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 14:31:19,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 14:31:19,998 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 14:31:19,999 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 14:31:19,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2025-02-08 14:31:21,261 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2b06aeb20/cc334ba8f5f1460ca6facab89f90602f/FLAG31b856e35 [2025-02-08 14:31:21,537 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 14:31:21,537 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2025-02-08 14:31:21,555 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2b06aeb20/cc334ba8f5f1460ca6facab89f90602f/FLAG31b856e35 [2025-02-08 14:31:21,569 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2b06aeb20/cc334ba8f5f1460ca6facab89f90602f [2025-02-08 14:31:21,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 14:31:21,573 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 14:31:21,575 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 14:31:21,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 14:31:21,580 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 14:31:21,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78d04ba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21, skipping insertion in model container [2025-02-08 14:31:21,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,605 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 14:31:21,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:31:21,786 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 14:31:21,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:31:21,846 INFO L204 MainTranslator]: Completed translation [2025-02-08 14:31:21,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21 WrapperNode [2025-02-08 14:31:21,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 14:31:21,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 14:31:21,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 14:31:21,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 14:31:21,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,860 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,886 INFO L138 Inliner]: procedures = 15, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 524 [2025-02-08 14:31:21,887 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 14:31:21,887 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 14:31:21,887 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 14:31:21,888 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 14:31:21,893 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,897 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,911 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 14:31:21,913 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,919 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,920 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 14:31:21,922 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 14:31:21,922 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 14:31:21,922 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 14:31:21,924 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (1/1) ... [2025-02-08 14:31:21,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:31:21,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:31:21,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:31:21,965 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-02-08 14:31:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 14:31:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 14:31:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 14:31:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 14:31:22,057 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 14:31:22,060 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 14:31:22,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415: assume 0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296; [2025-02-08 14:31:22,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415: assume !(0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296);ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;havoc ssl3_accept_#t~nondet43#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet43#1;havoc ssl3_accept_#t~nondet43#1; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L382: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L382: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet38#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399: ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume 0 != (30 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume !(0 != (30 + ssl3_accept_~l~0#1) % 4294967296); [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L333: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L333: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet39#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; [2025-02-08 14:31:22,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume 0 == ssl3_accept_~tmp___5~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_~ag_Y~0#1 := 2147483648;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L234: assume 3 != 8 * ssl3_accept_~s__version~0#1 % 4294967296;ssl3_accept_~__retres69~0#1 := -1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L234: assume !(3 != 8 * ssl3_accept_~s__version~0#1 % 4294967296);ssl3_accept_~s__type~0#1 := 8192; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume 0 != (2 + ssl3_accept_~s__verify_mode~0#1) % 4294967296; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume !(0 != (2 + ssl3_accept_~s__verify_mode~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume 0 == ssl3_accept_~tmp___9~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume !(0 == ssl3_accept_~tmp___9~0#1);havoc ssl3_accept_#t~nondet50#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet50#1;havoc ssl3_accept_#t~nondet50#1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume 0 != ssl3_accept_~got_new_session~0#1;ssl3_accept_~s__new_session~0#1 := 0;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume !(0 != ssl3_accept_~got_new_session~0#1); [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: havoc ssl3_accept_#t~nondet49#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1; [2025-02-08 14:31:22,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__init_num~0#1 := 0;ssl3_accept_~s__state~0#1 := 8592; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L318: havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet40#1; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8482;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L566: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L566: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume !(0 == ssl3_accept_~blastFlag~0#1); [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 14:31:22,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L517: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L517: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume !(1 == ssl3_accept_~blastFlag~0#1); [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L666: ssl3_accept_~skip~0#1 := 0; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume 0 != (1 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume !(0 != (1 + ssl3_accept_~l~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: assume ssl3_accept_~s__state~0#1 != ssl3_accept_~state~0#1;ssl3_accept_~new_state~0#1 := ssl3_accept_~s__state~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~state~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~new_state~0#1; [2025-02-08 14:31:22,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: assume !(ssl3_accept_~s__state~0#1 != ssl3_accept_~state~0#1); [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: assume 0 == ssl3_accept_~tmp___10~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: assume !(0 == ssl3_accept_~tmp___10~0#1); [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume false;ssl3_accept_~s__new_session~0#1 := 1;ssl3_accept_~s__server~0#1 := 1; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume !false; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L469: ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L370: assume 0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L370: assume !(0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1); [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L585: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L585: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L404: assume 0 != (1 + ssl3_accept_~s__verify_mode~0#1) % 4294967296; [2025-02-08 14:31:22,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L404: assume !(0 != (1 + ssl3_accept_~s__verify_mode~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L338: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L322: assume 3 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 4; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L322: assume !(3 == ssl3_accept_~blastFlag~0#1); [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume 0 != ssl3_accept_~s__session__peer~0#1; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume !(0 != ssl3_accept_~s__session__peer~0#1); [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume 0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: havoc ssl3_accept_#t~nondet48#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L406: assume 0 != (4 + ssl3_accept_~s__verify_mode~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 14:31:22,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L406: assume !(0 != (4 + ssl3_accept_~s__verify_mode~0#1) % 4294967296); [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: assume 0 != (2 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: assume !(0 != (2 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := (if 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) % 4294967296 % 4294967296 <= 2147483647 then 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) % 4294967296 % 4294967296 else 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) % 4294967296 % 4294967296 - 4294967296);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume 0 == ssl3_accept_~s__init_buf___0~0#1;havoc ssl3_accept_#t~nondet37#1;ssl3_accept_~buf~0#1 := ssl3_accept_#t~nondet37#1;havoc ssl3_accept_#t~nondet37#1; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume !(0 == ssl3_accept_~s__init_buf___0~0#1); [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 3; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8656; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L456: assume ssl3_accept_~num1~0#1 > 0;ssl3_accept_~s__rwstate~0#1 := 2;ssl3_accept_~num1~0#1 := ssl3_accept_~tmp___8~0#1; [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L456: assume !(ssl3_accept_~num1~0#1 > 0); [2025-02-08 14:31:22,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume 0 == ssl3_accept_~skip~0#1; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume !(0 == ssl3_accept_~skip~0#1); [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L572: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L572: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 3; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L539: assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L539: assume !(2 == ssl3_accept_~blastFlag~0#1); [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L506: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L506: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8640;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: havoc ssl3_accept_#t~nondet45#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1; [2025-02-08 14:31:22,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L374: assume 0 != (4 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296;ssl3_accept_~tmp___7~0#1 := 512; [2025-02-08 14:31:22,463 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L374: assume !(0 != (4 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296);ssl3_accept_~tmp___7~0#1 := 1024; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L358: assume 0 != (2097152 + ssl3_accept_~s__options~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L358: assume !(0 != (2097152 + ssl3_accept_~s__options~0#1) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 0; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume 0 == ssl3_accept_~tmp___4~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume 0 != ssl3_accept_~s__debug~0#1;havoc ssl3_accept_#t~nondet52#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet52#1;havoc ssl3_accept_#t~nondet52#1; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume !(0 != ssl3_accept_~s__debug~0#1); [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L474: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L474: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L342: assume 0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; [2025-02-08 14:31:22,464 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L342: assume !(0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296);havoc ssl3_accept_#t~nondet41#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet41#1;havoc ssl3_accept_#t~nondet41#1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume 0 == ssl3_accept_~buf~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume !(0 == ssl3_accept_~buf~0#1); [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L459: assume ssl3_accept_~num1~0#1 <= 0;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L459: assume !(ssl3_accept_~num1~0#1 <= 0);ssl3_accept_~s__rwstate~0#1 := 1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L641: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L641: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L295: ssl3_accept_~s__state~0#1 := 3; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L593: ssl3_accept_~ret~0#1 := 1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: havoc ssl3_accept_#t~nondet51#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet51#1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L527: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L494: havoc ssl3_accept_#t~nondet47#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L577: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L544: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L544: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: havoc ssl3_accept_#t~nondet44#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet44#1; [2025-02-08 14:31:22,465 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: assume 8 * ssl3_accept_~tmp___6~0#1 % 4294967296 > ssl3_accept_~tmp___7~0#1 % 4294967296;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet42#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: assume !(8 * ssl3_accept_~tmp___6~0#1 % 4294967296 > ssl3_accept_~tmp___7~0#1 % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L561: assume 4 == ssl3_accept_~blastFlag~0#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L561: assume !(4 == ssl3_accept_~blastFlag~0#1); [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8608;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume !(2 == ssl3_accept_~ret~0#1);havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L446: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L446: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume 0 == ssl3_accept_~tmp___3~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume !(0 == ssl3_accept_~tmp___3~0#1);ssl3_accept_~s__init_buf___0~0#1 := ssl3_accept_~buf~0#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L596: ssl3_accept_~ret~0#1 := -1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: assume 12292 != ssl3_accept_~s__state~0#1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__state~0#1 := 8480; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679: assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false;ssl3_accept_~__retres69~0#1 := -1; [2025-02-08 14:31:22,467 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L580: ssl3_accept_~s__init_buf___0~0#1 := 0;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 14:31:22,479 INFO L? ?]: Removed 62 outVars from TransFormulas that were not future-live. [2025-02-08 14:31:22,479 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 14:31:22,488 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 14:31:22,491 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 14:31:22,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:31:22 BoogieIcfgContainer [2025-02-08 14:31:22,491 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 14:31:22,492 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-02-08 14:31:22,492 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-02-08 14:31:22,497 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-02-08 14:31:22,497 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:31:22,498 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.02 02:31:21" (1/3) ... [2025-02-08 14:31:22,499 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@fe1e968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:31:22, skipping insertion in model container [2025-02-08 14:31:22,500 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:31:22,500 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:31:21" (2/3) ... [2025-02-08 14:31:22,500 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@fe1e968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:31:22, skipping insertion in model container [2025-02-08 14:31:22,500 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:31:22,500 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:31:22" (3/3) ... [2025-02-08 14:31:22,501 INFO L363 chiAutomizerObserver]: Analyzing ICFG s3_srvr_2a_alt.BV.c.cil.c [2025-02-08 14:31:22,537 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-02-08 14:31:22,538 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-02-08 14:31:22,538 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-02-08 14:31:22,538 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-02-08 14:31:22,538 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-02-08 14:31:22,538 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-02-08 14:31:22,538 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-02-08 14:31:22,538 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-02-08 14:31:22,541 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 84 states, 47 states have (on average 1.8936170212765957) internal successors, (89), 83 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:31:22,554 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-02-08 14:31:22,555 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-02-08 14:31:22,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.02 02:31:22 BoogieIcfgContainer [2025-02-08 14:31:22,563 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-02-08 14:31:22,564 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 14:31:22,564 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 14:31:22,564 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 14:31:22,564 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:31:22" (3/4) ... [2025-02-08 14:31:22,566 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-08 14:31:22,566 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 14:31:22,568 INFO L158 Benchmark]: Toolchain (without parser) took 994.38ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 53.1MB in the end (delta: 54.4MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2025-02-08 14:31:22,568 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 226.5MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:31:22,568 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.25ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 92.0MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 14:31:22,568 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.03ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 88.9MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:31:22,569 INFO L158 Benchmark]: Boogie Preprocessor took 34.25ms. Allocated memory is still 142.6MB. Free memory was 88.9MB in the beginning and 87.7MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:31:22,569 INFO L158 Benchmark]: IcfgBuilder took 569.04ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 57.4MB in the end (delta: 30.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-08 14:31:22,569 INFO L158 Benchmark]: BuchiAutomizer took 71.34ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 53.1MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 14:31:22,570 INFO L158 Benchmark]: Witness Printer took 2.73ms. Allocated memory is still 142.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:31:22,571 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 226.5MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.25ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 92.0MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.03ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 88.9MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.25ms. Allocated memory is still 142.6MB. Free memory was 88.9MB in the beginning and 87.7MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 569.04ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 57.4MB in the end (delta: 30.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 71.34ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 53.1MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 2.73ms. Allocated memory is still 142.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition. There is no loop in your program. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 0.0s and 0 iterations. TraceHistogramMax:0. Analysis of lassos took 0.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-02-08 14:31:22,582 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE