./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.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-Reach-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(G ! call(reach_error())) ) --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 [2025-02-07 17:28:31,686 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 17:28:31,767 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 17:28:31,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 17:28:31,780 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 17:28:31,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 17:28:31,812 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 17:28:31,812 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 17:28:31,813 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 17:28:31,813 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 17:28:31,814 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 17:28:31,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 17:28:31,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 17:28:31,815 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 17:28:31,815 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 17:28:31,815 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 17:28:31,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 17:28:31,815 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 17:28:31,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 17:28:31,816 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 17:28:31,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 17:28:31,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 17:28:31,816 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 17:28:31,817 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 17:28:31,817 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 17:28:31,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 17:28:31,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:28:31,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 17:28:31,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 17:28:31,819 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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(G ! call(reach_error())) ) 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 [2025-02-07 17:28:32,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 17:28:32,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 17:28:32,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 17:28:32,088 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 17:28:32,088 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 17:28:32,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2025-02-07 17:28:33,386 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0caf703d/be2f631174754effa6790c3912366ff0/FLAG72e3c42cb [2025-02-07 17:28:33,693 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 17:28:33,693 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2025-02-07 17:28:33,710 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0caf703d/be2f631174754effa6790c3912366ff0/FLAG72e3c42cb [2025-02-07 17:28:33,985 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0caf703d/be2f631174754effa6790c3912366ff0 [2025-02-07 17:28:33,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 17:28:33,987 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 17:28:33,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 17:28:33,988 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 17:28:33,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 17:28:33,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:28:33" (1/1) ... [2025-02-07 17:28:33,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a630b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:33, skipping insertion in model container [2025-02-07 17:28:33,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:28:33" (1/1) ... [2025-02-07 17:28:34,029 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 17:28:34,236 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c[44811,44824] [2025-02-07 17:28:34,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:28:34,262 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 17:28:34,299 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c[44811,44824] [2025-02-07 17:28:34,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:28:34,313 INFO L204 MainTranslator]: Completed translation [2025-02-07 17:28:34,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34 WrapperNode [2025-02-07 17:28:34,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 17:28:34,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 17:28:34,315 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 17:28:34,315 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 17:28:34,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,368 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 566 [2025-02-07 17:28:34,368 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 17:28:34,369 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 17:28:34,369 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 17:28:34,369 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 17:28:34,379 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,383 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,402 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]. [2025-02-07 17:28:34,403 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,403 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,408 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,410 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 17:28:34,410 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 17:28:34,410 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 17:28:34,410 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 17:28:34,415 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:28:34,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 17:28:34,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 17:28:34,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 17:28:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 17:28:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 17:28:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 17:28:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 17:28:34,574 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 17:28:34,575 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415: assume 0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296; [2025-02-07 17:28:35,111 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;assume -2147483648 <= ssl3_accept_#t~nondet43#1 && ssl3_accept_#t~nondet43#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet43#1;havoc ssl3_accept_#t~nondet43#1; [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L382: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L382: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet38#1;assume -2147483648 <= ssl3_accept_#t~nondet38#1 && ssl3_accept_#t~nondet38#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; [2025-02-07 17:28:35,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399: ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume 0 != (30 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume !(0 != (30 + ssl3_accept_~l~0#1) % 4294967296); [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L333: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L333: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet39#1;assume -2147483648 <= ssl3_accept_#t~nondet39#1 && ssl3_accept_#t~nondet39#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume 0 == ssl3_accept_~tmp___5~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,112 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; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L234: assume 3 != 8 * ssl3_accept_~s__version~0#1 % 4294967296;ssl3_accept_~__retres69~0#1 := -1; [2025-02-07 17:28:35,112 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; [2025-02-07 17:28:35,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: assume 0 != (2 + ssl3_accept_~s__verify_mode~0#1) % 4294967296; [2025-02-07 17:28:35,112 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; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume 0 == ssl3_accept_~tmp___9~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume !(0 == ssl3_accept_~tmp___9~0#1);havoc ssl3_accept_#t~nondet50#1;assume -2147483648 <= ssl3_accept_#t~nondet50#1 && ssl3_accept_#t~nondet50#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet50#1;havoc ssl3_accept_#t~nondet50#1; [2025-02-07 17:28:35,113 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; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume !(0 != ssl3_accept_~got_new_session~0#1); [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: havoc ssl3_accept_#t~nondet49#1;assume -2147483648 <= ssl3_accept_#t~nondet49#1 && ssl3_accept_#t~nondet49#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,113 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; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L318: havoc ssl3_accept_#t~nondet40#1;assume -2147483648 <= ssl3_accept_#t~nondet40#1 && ssl3_accept_#t~nondet40#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet40#1; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,113 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; [2025-02-07 17:28:35,113 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L566: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L566: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume !(0 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L517: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L517: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L352: ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume !(1 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L666: ssl3_accept_~skip~0#1 := 0; [2025-02-07 17:28:35,114 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume 0 != (1 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume !(0 != (1 + ssl3_accept_~l~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-07 17:28:35,115 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; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: assume !(ssl3_accept_~s__state~0#1 != ssl3_accept_~state~0#1); [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: assume 0 == ssl3_accept_~tmp___10~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: assume !(0 == ssl3_accept_~tmp___10~0#1); [2025-02-07 17:28:35,115 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; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume !false; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L469: ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L370: assume 0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L370: assume !(0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1); [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L585: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L585: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L404: assume 0 != (1 + ssl3_accept_~s__verify_mode~0#1) % 4294967296; [2025-02-07 17:28:35,115 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; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L338: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L322: assume 3 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 4; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L322: assume !(3 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume 0 != ssl3_accept_~s__session__peer~0#1; [2025-02-07 17:28:35,115 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume !(0 != ssl3_accept_~s__session__peer~0#1); [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume 0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: havoc ssl3_accept_#t~nondet48#1;assume -2147483648 <= ssl3_accept_#t~nondet48#1 && ssl3_accept_#t~nondet48#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1; [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L406: assume !(0 != (4 + ssl3_accept_~s__verify_mode~0#1) % 4294967296); [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: assume 0 != (2 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296; [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume 0 == ssl3_accept_~s__init_buf___0~0#1;havoc ssl3_accept_#t~nondet37#1;assume -2147483648 <= ssl3_accept_#t~nondet37#1 && ssl3_accept_#t~nondet37#1 <= 2147483647;ssl3_accept_~buf~0#1 := ssl3_accept_#t~nondet37#1;havoc ssl3_accept_#t~nondet37#1; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume !(0 == ssl3_accept_~s__init_buf___0~0#1); [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 3; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8656; [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L456: assume !(ssl3_accept_~num1~0#1 > 0); [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume 0 == ssl3_accept_~skip~0#1; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume !(0 == ssl3_accept_~skip~0#1); [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 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; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L539: assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; [2025-02-07 17:28:35,116 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L539: assume !(2 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,117 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L506: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,117 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; [2025-02-07 17:28:35,117 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: havoc ssl3_accept_#t~nondet45#1;assume -2147483648 <= ssl3_accept_#t~nondet45#1 && ssl3_accept_#t~nondet45#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1; [2025-02-07 17:28:35,117 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; [2025-02-07 17:28:35,117 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; [2025-02-07 17:28:35,117 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; [2025-02-07 17:28:35,117 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; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume 0 == ssl3_accept_~tmp___4~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume 0 != ssl3_accept_~s__debug~0#1;havoc ssl3_accept_#t~nondet52#1;assume -2147483648 <= ssl3_accept_#t~nondet52#1 && ssl3_accept_#t~nondet52#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet52#1;havoc ssl3_accept_#t~nondet52#1; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L639: assume !(0 != ssl3_accept_~s__debug~0#1); [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L474: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L474: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,118 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; [2025-02-07 17:28:35,118 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;assume -2147483648 <= ssl3_accept_#t~nondet41#1 && ssl3_accept_#t~nondet41#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet41#1;havoc ssl3_accept_#t~nondet41#1; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume 0 == ssl3_accept_~buf~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume !(0 == ssl3_accept_~buf~0#1); [2025-02-07 17:28:35,118 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L459: assume ssl3_accept_~num1~0#1 <= 0;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L459: assume !(ssl3_accept_~num1~0#1 <= 0);ssl3_accept_~s__rwstate~0#1 := 1; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L641: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L641: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L427: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,119 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; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L295: ssl3_accept_~s__state~0#1 := 3; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L593: ssl3_accept_~ret~0#1 := 1; [2025-02-07 17:28:35,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: havoc ssl3_accept_#t~nondet51#1;assume -2147483648 <= ssl3_accept_#t~nondet51#1 && ssl3_accept_#t~nondet51#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet51#1; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L527: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L494: havoc ssl3_accept_#t~nondet47#1;assume -2147483648 <= ssl3_accept_#t~nondet47#1 && ssl3_accept_#t~nondet47#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L577: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L544: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,120 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; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: havoc ssl3_accept_#t~nondet44#1;assume -2147483648 <= ssl3_accept_#t~nondet44#1 && ssl3_accept_#t~nondet44#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet44#1; [2025-02-07 17:28:35,120 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;assume -2147483648 <= ssl3_accept_#t~nondet42#1 && ssl3_accept_#t~nondet42#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet42#1; [2025-02-07 17:28:35,120 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; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L561: assume 4 == ssl3_accept_~blastFlag~0#1; [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L561: assume !(4 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,121 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; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume !(2 == ssl3_accept_~ret~0#1);havoc ssl3_accept_#t~nondet46#1;assume -2147483648 <= ssl3_accept_#t~nondet46#1 && ssl3_accept_#t~nondet46#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L446: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,121 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; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume 0 == ssl3_accept_~tmp___3~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,121 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; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L596: ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: assume 12292 != ssl3_accept_~s__state~0#1; [2025-02-07 17:28:35,121 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; [2025-02-07 17:28:35,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679: assume false;assume false;ssl3_accept_~__retres69~0#1 := -1; [2025-02-07 17:28:35,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679: assume !false; [2025-02-07 17:28:35,122 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; [2025-02-07 17:28:35,133 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2025-02-07 17:28:35,133 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 17:28:35,139 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 17:28:35,139 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 17:28:35,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:28:35 BoogieIcfgContainer [2025-02-07 17:28:35,140 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 17:28:35,141 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 17:28:35,141 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 17:28:35,144 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 17:28:35,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 05:28:33" (1/3) ... [2025-02-07 17:28:35,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7845f18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 05:28:35, skipping insertion in model container [2025-02-07 17:28:35,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34" (2/3) ... [2025-02-07 17:28:35,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7845f18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 05:28:35, skipping insertion in model container [2025-02-07 17:28:35,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:28:35" (3/3) ... [2025-02-07 17:28:35,146 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_srvr_2a_alt.BV.c.cil.c [2025-02-07 17:28:35,155 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 17:28:35,156 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_srvr_2a_alt.BV.c.cil.c that has 1 procedures, 84 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 17:28:35,191 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 17:28:35,198 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@42d34492, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 17:28:35,199 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 17:28:35,201 INFO L276 IsEmpty]: Start isEmpty. 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) [2025-02-07 17:28:35,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 17:28:35,206 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 17:28:35,209 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 17:28:35,211 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 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) [2025-02-07 17:28:35,220 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 17:28:35,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 05:28:35 BoogieIcfgContainer [2025-02-07 17:28:35,227 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 17:28:35,227 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 17:28:35,227 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 17:28:35,227 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 17:28:35,228 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:28:35" (3/4) ... [2025-02-07 17:28:35,229 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 17:28:35,235 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2025-02-07 17:28:35,236 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 17:28:35,236 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 17:28:35,236 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 17:28:35,294 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 17:28:35,295 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 17:28:35,295 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 17:28:35,295 INFO L158 Benchmark]: Toolchain (without parser) took 1308.19ms. Allocated memory is still 167.8MB. Free memory was 131.9MB in the beginning and 62.1MB in the end (delta: 69.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,296 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 218.1MB. Free memory is still 133.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.99ms. Allocated memory is still 167.8MB. Free memory was 131.9MB in the beginning and 116.4MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,296 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.89ms. Allocated memory is still 167.8MB. Free memory was 116.4MB in the beginning and 113.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,296 INFO L158 Benchmark]: Boogie Preprocessor took 40.99ms. Allocated memory is still 167.8MB. Free memory was 113.5MB in the beginning and 111.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,296 INFO L158 Benchmark]: IcfgBuilder took 729.37ms. Allocated memory is still 167.8MB. Free memory was 111.4MB in the beginning and 77.4MB in the end (delta: 34.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,297 INFO L158 Benchmark]: TraceAbstraction took 85.49ms. Allocated memory is still 167.8MB. Free memory was 77.0MB in the beginning and 69.9MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,297 INFO L158 Benchmark]: Witness Printer took 67.56ms. Allocated memory is still 167.8MB. Free memory was 69.9MB in the beginning and 62.1MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,298 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 218.1MB. Free memory is still 133.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.99ms. Allocated memory is still 167.8MB. Free memory was 131.9MB in the beginning and 116.4MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.89ms. Allocated memory is still 167.8MB. Free memory was 116.4MB in the beginning and 113.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.99ms. Allocated memory is still 167.8MB. Free memory was 113.5MB in the beginning and 111.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 729.37ms. Allocated memory is still 167.8MB. Free memory was 111.4MB in the beginning and 77.4MB in the end (delta: 34.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 85.49ms. Allocated memory is still 167.8MB. Free memory was 77.0MB in the beginning and 69.9MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 67.56ms. Allocated memory is still 167.8MB. Free memory was 69.9MB in the beginning and 62.1MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 679]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 17:28:35,309 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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