./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_3a_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_3a_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 c802d0dd4f8edaf03f1251784a424c8f295192f6a4e7c65ec93469eacce08251 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 17:28:32,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 17:28:32,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 17:28:32,729 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 17:28:32,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 17:28:32,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 17:28:32,743 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 17:28:32,743 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 17:28:32,743 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 17:28:32,743 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 17:28:32,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 17:28:32,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 17:28:32,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 17:28:32,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 17:28:32,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 17:28:32,744 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 17:28:32,745 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 17:28:32,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:28:32,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 17:28:32,747 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 17:28:32,748 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 17:28:32,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 17:28:32,748 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 -> c802d0dd4f8edaf03f1251784a424c8f295192f6a4e7c65ec93469eacce08251 [2025-02-07 17:28:32,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 17:28:32,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 17:28:32,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 17:28:32,920 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 17:28:32,920 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 17:28:32,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_3a_alt.BV.c.cil.c [2025-02-07 17:28:34,032 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f92abae7b/cecbce9d0fde4304bc9917feecaa57a5/FLAG9e84f3126 [2025-02-07 17:28:34,312 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 17:28:34,312 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_3a_alt.BV.c.cil.c [2025-02-07 17:28:34,329 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f92abae7b/cecbce9d0fde4304bc9917feecaa57a5/FLAG9e84f3126 [2025-02-07 17:28:34,614 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f92abae7b/cecbce9d0fde4304bc9917feecaa57a5 [2025-02-07 17:28:34,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 17:28:34,617 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 17:28:34,619 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 17:28:34,619 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 17:28:34,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 17:28:34,623 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793faed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34, skipping insertion in model container [2025-02-07 17:28:34,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 05:28:34" (1/1) ... [2025-02-07 17:28:34,642 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 17:28:34,807 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_3a_alt.BV.c.cil.c[44628,44641] [2025-02-07 17:28:34,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:28:34,823 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 17:28:34,868 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_3a_alt.BV.c.cil.c[44628,44641] [2025-02-07 17:28:34,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 17:28:34,885 INFO L204 MainTranslator]: Completed translation [2025-02-07 17:28:34,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 05:28:34 WrapperNode [2025-02-07 17:28:34,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 17:28:34,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 17:28:34,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 17:28:34,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 17:28:34,892 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 17:28:34,899 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 17:28:34,939 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 653 [2025-02-07 17:28:34,940 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 17:28:34,940 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 17:28:34,940 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 17:28:34,940 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 17:28:34,950 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 17:28:34,950 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 17:28:34,952 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 17:28:34,964 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 17:28:34,964 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 17:28:34,964 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 17:28:34,975 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 17:28:34,976 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 17:28:34,977 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 17:28:34,978 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 17:28:34,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 17:28:34,980 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 17:28:34,980 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 17:28:34,980 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 17:28:34,985 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 17:28:34,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 17:28:35,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 17:28:35,014 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 17:28:35,016 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 17:28:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 17:28:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 17:28:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 17:28:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 17:28:35,097 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 17:28:35,098 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 17:28:35,549 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L316: assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L316: assume !(1 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume 0 == ssl3_accept_~tmp___9~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume !(0 == ssl3_accept_~tmp___9~0#1);havoc ssl3_accept_#t~nondet56#1;assume -2147483648 <= ssl3_accept_#t~nondet56#1 && ssl3_accept_#t~nondet56#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet56#1;havoc ssl3_accept_#t~nondet56#1; [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: havoc ssl3_accept_#t~nondet53#1;assume -2147483648 <= ssl3_accept_#t~nondet53#1 && ssl3_accept_#t~nondet53#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet53#1; [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399: assume 0 != ssl3_accept_#t~bitwise45#1;havoc ssl3_accept_#t~bitwise45#1;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 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399: assume !(0 != ssl3_accept_#t~bitwise45#1);havoc ssl3_accept_#t~bitwise45#1; [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-1: [2025-02-07 17:28:35,550 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume 0 != ssl3_accept_#t~bitwise41#1 % 4294967296;havoc ssl3_accept_#t~bitwise41#1; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume !(0 != ssl3_accept_#t~bitwise41#1 % 4294967296);havoc ssl3_accept_#t~bitwise41#1;ssl3_accept_~skip~0#1 := 1; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-2: havoc ssl3_accept_#t~bitwise45#1;assume ((((ssl3_accept_~s__verify_mode~0#1 < 0 || ssl3_accept_#t~bitwise45#1 <= ssl3_accept_~s__verify_mode~0#1) && ssl3_accept_#t~bitwise45#1 <= 4) && ssl3_accept_#t~bitwise45#1 >= 0) && (ssl3_accept_~s__verify_mode~0#1 >= 0 || ssl3_accept_#t~bitwise45#1 > 4 + ssl3_accept_~s__verify_mode~0#1)) && ssl3_accept_#t~bitwise45#1 >= -2147483648; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-1: [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-3: assume 4 == ssl3_accept_~s__verify_mode~0#1;ssl3_accept_#t~bitwise45#1 := ssl3_accept_~s__verify_mode~0#1; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-3: assume !(4 == ssl3_accept_~s__verify_mode~0#1); [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-2: havoc ssl3_accept_#t~bitwise41#1;assume ssl3_accept_#t~bitwise41#1 % 4294967296 <= ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296 && ssl3_accept_#t~bitwise41#1 % 4294967296 <= 2; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-4: assume 0 == ssl3_accept_~s__verify_mode~0#1;ssl3_accept_#t~bitwise45#1 := 0; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L399-4: assume !(0 == ssl3_accept_~s__verify_mode~0#1); [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-3: assume 2 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296;ssl3_accept_#t~bitwise41#1 := ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1; [2025-02-07 17:28:35,551 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-3: assume !(2 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296); [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-4: assume 0 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296;ssl3_accept_#t~bitwise41#1 := 0; [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366-4: assume !(0 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296); [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: 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 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume !(0 != ssl3_accept_~got_new_session~0#1); [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L449: 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 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L449: assume !(ssl3_accept_~num1~0#1 > 0); [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L350: ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,552 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L499: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L499: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8640;havoc ssl3_accept_#t~nondet54#1;assume -2147483648 <= ssl3_accept_#t~nondet54#1 && ssl3_accept_#t~nondet54#1 <= 2147483647;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L466: 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; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367: assume 0 != ssl3_accept_#t~bitwise42#1 % 4294967296;havoc ssl3_accept_#t~bitwise42#1;ssl3_accept_~tmp___7~0#1 := 512; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367: assume !(0 != ssl3_accept_#t~bitwise42#1 % 4294967296);havoc ssl3_accept_#t~bitwise42#1;ssl3_accept_~tmp___7~0#1 := 1024; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-1: [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-2: havoc ssl3_accept_#t~bitwise42#1;assume ssl3_accept_#t~bitwise42#1 % 4294967296 <= ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296 && ssl3_accept_#t~bitwise42#1 % 4294967296 <= 4; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-3: assume 4 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296;ssl3_accept_#t~bitwise42#1 := ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-3: assume !(4 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296); [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-4: assume 0 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296;ssl3_accept_#t~bitwise42#1 := 0; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367-4: assume !(0 == ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1 % 4294967296); [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume 0 != ssl3_accept_#t~bitwise39#1 % 4294967296;havoc ssl3_accept_#t~bitwise39#1;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; [2025-02-07 17:28:35,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume !(0 != ssl3_accept_#t~bitwise39#1 % 4294967296);havoc ssl3_accept_#t~bitwise39#1;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 0; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-1: [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-2: havoc ssl3_accept_#t~bitwise39#1;assume ssl3_accept_#t~bitwise39#1 % 4294967296 <= ssl3_accept_~s__options~0#1 % 4294967296 && ssl3_accept_#t~bitwise39#1 % 4294967296 <= 2097152; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-3: assume 2097152 == ssl3_accept_~s__options~0#1 % 4294967296;ssl3_accept_#t~bitwise39#1 := ssl3_accept_~s__options~0#1; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-3: assume !(2097152 == ssl3_accept_~s__options~0#1 % 4294967296); [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-4: assume 0 == ssl3_accept_~s__options~0#1 % 4294967296;ssl3_accept_#t~bitwise39#1 := 0; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351-4: assume !(0 == ssl3_accept_~s__options~0#1 % 4294967296); [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219: assume false;ssl3_accept_~s__new_session~0#1 := 1;ssl3_accept_~s__server~0#1 := 1; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219: assume !false; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L665: ssl3_accept_~skip~0#1 := 0; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L467: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L467: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335: assume 0 != ssl3_accept_#t~bitwise37#1 % 4294967296;havoc ssl3_accept_#t~bitwise37#1;ssl3_accept_~skip~0#1 := 1; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335: assume !(0 != ssl3_accept_#t~bitwise37#1 % 4294967296);havoc ssl3_accept_#t~bitwise37#1;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 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-1: [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-2: havoc ssl3_accept_#t~bitwise37#1;assume ssl3_accept_#t~bitwise37#1 % 4294967296 <= ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296 && ssl3_accept_#t~bitwise37#1 % 4294967296 <= 256; [2025-02-07 17:28:35,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-3: assume 256 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296;ssl3_accept_#t~bitwise37#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-3: assume !(256 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296); [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-4: assume 0 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296;ssl3_accept_#t~bitwise37#1 := 0; [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335-4: assume !(0 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296); [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: 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 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume !(ssl3_accept_~s__state~0#1 != ssl3_accept_~state~0#1); [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L550: assume 0 == ssl3_accept_~tmp___10~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,555 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L550: assume !(0 == ssl3_accept_~tmp___10~0#1); [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L452: assume ssl3_accept_~num1~0#1 <= 0;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L452: assume !(ssl3_accept_~num1~0#1 <= 0);ssl3_accept_~s__rwstate~0#1 := 1; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L420: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L420: 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 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L321: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L321: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L239: assume 0 == ssl3_accept_~s__init_buf___0~0#1;havoc ssl3_accept_#t~nondet33#1;assume -2147483648 <= ssl3_accept_#t~nondet33#1 && ssl3_accept_#t~nondet33#1 <= 2147483647;ssl3_accept_~buf~0#1 := ssl3_accept_#t~nondet33#1;havoc ssl3_accept_#t~nondet33#1; [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L239: assume !(0 == ssl3_accept_~s__init_buf___0~0#1); [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L487: 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; [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L636: assume 0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1; [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L636: assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L438: 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 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume 0 != ssl3_accept_#t~bitwise43#1;havoc ssl3_accept_#t~bitwise43#1;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 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume !(0 != ssl3_accept_#t~bitwise43#1);havoc ssl3_accept_#t~bitwise43#1;ssl3_accept_~skip~0#1 := 1; [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-1: [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L339: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L339: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-2: havoc ssl3_accept_#t~bitwise43#1;assume (((((ssl3_accept_~tmp___6~0#1 < 0 && (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0) >= 0) || ssl3_accept_#t~bitwise43#1 >= (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0)) && ((ssl3_accept_~tmp___6~0#1 >= 0 && (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0) < 0) || ssl3_accept_#t~bitwise43#1 >= ssl3_accept_~tmp___6~0#1)) && ((ssl3_accept_~tmp___6~0#1 < 0 || (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0) < 0) || ssl3_accept_#t~bitwise43#1 <= ssl3_accept_~tmp___6~0#1 + (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0))) && ((ssl3_accept_~tmp___6~0#1 >= 0 && (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0) >= 0) || ssl3_accept_#t~bitwise43#1 < 0)) && ssl3_accept_#t~bitwise43#1 <= 2147483647; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-3: assume 0 == (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0);ssl3_accept_#t~bitwise43#1 := ssl3_accept_~tmp___6~0#1; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-3: assume !(0 == (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0)); [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-4: assume 0 == ssl3_accept_~tmp___6~0#1 || ssl3_accept_~tmp___6~0#1 == (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0);ssl3_accept_#t~bitwise43#1 := (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0); [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372-4: assume !(0 == ssl3_accept_~tmp___6~0#1 || ssl3_accept_~tmp___6~0#1 == (if 8 > ssl3_accept_~tmp___7~0#1 then 1 else 0)); [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L521: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 3; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L521: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8656; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L488: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L488: 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 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume 0 == ssl3_accept_~tmp___4~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume 0 == ssl3_accept_~skip~0#1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume !(0 == ssl3_accept_~skip~0#1); [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L571: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L571: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 3; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L538: assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L538: assume !(2 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L472: assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L472: assume !(2 == ssl3_accept_~ret~0#1);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;havoc ssl3_accept_#t~nondet51#1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L439: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L439: 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 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume 0 == ssl3_accept_~buf~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: assume !(0 == ssl3_accept_~buf~0#1); [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume 0 != ssl3_accept_~s__debug~0#1;havoc ssl3_accept_#t~nondet58#1;assume -2147483648 <= ssl3_accept_#t~nondet58#1 && ssl3_accept_#t~nondet58#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet58#1;havoc ssl3_accept_#t~nondet58#1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume !(0 != ssl3_accept_~s__debug~0#1); [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L292: ssl3_accept_~s__state~0#1 := 3; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408: assume 0 != ssl3_accept_#t~bitwise46#1 % 4294967296;havoc ssl3_accept_#t~bitwise46#1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408: assume !(0 != ssl3_accept_#t~bitwise46#1 % 4294967296);havoc ssl3_accept_#t~bitwise46#1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;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;havoc ssl3_accept_#t~nondet48#1; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-1: [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-2: havoc ssl3_accept_#t~bitwise46#1;assume ssl3_accept_#t~bitwise46#1 % 4294967296 <= ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296 && ssl3_accept_#t~bitwise46#1 % 4294967296 <= 256; [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-3: assume 256 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296;ssl3_accept_#t~bitwise46#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-3: assume !(256 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296); [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-4: assume 0 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296;ssl3_accept_#t~bitwise46#1 := 0; [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L408-4: assume !(0 == ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 % 4294967296); [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L392: ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359: assume 0 != ssl3_accept_#t~bitwise40#1 % 4294967296;havoc ssl3_accept_#t~bitwise40#1; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359: assume !(0 != ssl3_accept_#t~bitwise40#1 % 4294967296);havoc ssl3_accept_#t~bitwise40#1; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-1: [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L326: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L326: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-2: havoc ssl3_accept_#t~bitwise40#1;assume ssl3_accept_#t~bitwise40#1 % 4294967296 <= ssl3_accept_~l~0#1 % 4294967296 && ssl3_accept_#t~bitwise40#1 % 4294967296 <= 30; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-3: assume 30 == ssl3_accept_~l~0#1 % 4294967296;ssl3_accept_#t~bitwise40#1 := ssl3_accept_~l~0#1; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-3: assume !(30 == ssl3_accept_~l~0#1 % 4294967296); [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-4: assume 0 == ssl3_accept_~l~0#1 % 4294967296;ssl3_accept_#t~bitwise40#1 := 0; [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L359-4: assume !(0 == ssl3_accept_~l~0#1 % 4294967296); [2025-02-07 17:28:35,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L227: assume 0 != ssl3_accept_~cb~0#1; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L227: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409: assume 0 != ssl3_accept_#t~bitwise47#1;havoc ssl3_accept_#t~bitwise47#1; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409: assume !(0 != ssl3_accept_#t~bitwise47#1);havoc ssl3_accept_#t~bitwise47#1;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 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-1: [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-2: havoc ssl3_accept_#t~bitwise47#1;assume ((((ssl3_accept_~s__verify_mode~0#1 < 0 || ssl3_accept_#t~bitwise47#1 <= ssl3_accept_~s__verify_mode~0#1) && ssl3_accept_#t~bitwise47#1 <= 2) && ssl3_accept_#t~bitwise47#1 >= 0) && (ssl3_accept_~s__verify_mode~0#1 >= 0 || ssl3_accept_#t~bitwise47#1 > 2 + ssl3_accept_~s__verify_mode~0#1)) && ssl3_accept_#t~bitwise47#1 >= -2147483648; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-3: assume 2 == ssl3_accept_~s__verify_mode~0#1;ssl3_accept_#t~bitwise47#1 := ssl3_accept_~s__verify_mode~0#1; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-3: assume !(2 == ssl3_accept_~s__verify_mode~0#1); [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-4: assume 0 == ssl3_accept_~s__verify_mode~0#1;ssl3_accept_#t~bitwise47#1 := 0; [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-4: assume !(0 == ssl3_accept_~s__verify_mode~0#1); [2025-02-07 17:28:35,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L476: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L476: 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 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L592: ssl3_accept_~ret~0#1 := 1; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L559: havoc ssl3_accept_#t~nondet57#1;assume -2147483648 <= ssl3_accept_#t~nondet57#1 && ssl3_accept_#t~nondet57#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet57#1; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L526: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L576: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L543: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L543: 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 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L510: havoc ssl3_accept_#t~nondet55#1;assume -2147483648 <= ssl3_accept_#t~nondet55#1 && ssl3_accept_#t~nondet55#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L345: ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: assume 4 == ssl3_accept_~blastFlag~0#1; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: assume !(4 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L362: assume 0 != ssl3_accept_~l~0#1 % 2 % 4294967296; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L362: assume !(0 != ssl3_accept_~l~0#1 % 2 % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume 3 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := ssl3_accept_~blastFlag~0#1 + (if ssl3_accept_~s__state~0#1 < 0 && 0 != ssl3_accept_~s__state~0#1 % ssl3_accept_~s__s3__tmp__next_state___0~0#1 then (if ssl3_accept_~s__s3__tmp__next_state___0~0#1 < 0 then ssl3_accept_~s__state~0#1 / ssl3_accept_~s__s3__tmp__next_state___0~0#1 - 1 else 1 + ssl3_accept_~s__state~0#1 / ssl3_accept_~s__s3__tmp__next_state___0~0#1) else ssl3_accept_~s__state~0#1 / ssl3_accept_~s__s3__tmp__next_state___0~0#1); [2025-02-07 17:28:35,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume !(3 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet34#1;assume -2147483648 <= ssl3_accept_#t~nondet34#1 && ssl3_accept_#t~nondet34#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet34#1;havoc ssl3_accept_#t~nondet34#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: assume 0 == ssl3_accept_~tmp___3~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: assume !(0 == ssl3_accept_~tmp___3~0#1);ssl3_accept_~s__init_buf___0~0#1 := ssl3_accept_~buf~0#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L462: ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume 0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L363: assume !(0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1); [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: ssl3_accept_~s__shutdown~0#1 := 0;havoc ssl3_accept_#t~nondet35#1;assume -2147483648 <= ssl3_accept_#t~nondet35#1 && ssl3_accept_#t~nondet35#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet35#1;havoc ssl3_accept_#t~nondet35#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: assume 12292 != ssl3_accept_~s__state~0#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: 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 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L595: ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L397: assume 0 != ssl3_accept_~s__verify_mode~0#1 % 2; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L397: assume !(0 != ssl3_accept_~s__verify_mode~0#1 % 2);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 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L331: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume 0 == ssl3_accept_~tmp___5~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L232: assume 0 != 1 + ssl3_accept_~s__version~0#1 - ssl3_accept_~s__version~0#1 % 2;ssl3_accept_~__retres67~0#1 := -1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L232: assume !(0 != 1 + ssl3_accept_~s__version~0#1 - ssl3_accept_~s__version~0#1 % 2);ssl3_accept_~s__type~0#1 := 8192; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L678: assume false;assume false;ssl3_accept_~__retres67~0#1 := -1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L678: assume !false; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L579: ssl3_accept_~s__init_buf___0~0#1 := 0;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L315: havoc ssl3_accept_#t~nondet36#1;assume -2147483648 <= ssl3_accept_#t~nondet36#1 && ssl3_accept_#t~nondet36#1 <= 2147483647;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet36#1; [2025-02-07 17:28:35,564 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-07 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: 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 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L530: ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; [2025-02-07 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L398: assume 0 != ssl3_accept_~s__session__peer~0#1; [2025-02-07 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L398: assume !(0 != ssl3_accept_~s__session__peer~0#1); [2025-02-07 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; [2025-02-07 17:28:35,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume !(0 == ssl3_accept_~blastFlag~0#1); [2025-02-07 17:28:35,583 INFO L? ?]: Removed 83 outVars from TransFormulas that were not future-live. [2025-02-07 17:28:35,583 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 17:28:35,598 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 17:28:35,598 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 17:28:35,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 05:28:35 BoogieIcfgContainer [2025-02-07 17:28:35,598 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 17:28:35,603 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 17:28:35,603 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 17:28:35,607 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 17:28:35,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 05:28:34" (1/3) ... [2025-02-07 17:28:35,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10428332 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 17:28:35,608 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 17:28:35,608 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10428332 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 17:28:35,608 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 17:28:35,609 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_srvr_3a_alt.BV.c.cil.c [2025-02-07 17:28:35,620 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 17:28:35,622 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_srvr_3a_alt.BV.c.cil.c that has 1 procedures, 90 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 17:28:35,669 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 17:28:35,677 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;@2cad7bb8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 17:28:35,677 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 17:28:35,679 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 53 states have (on average 1.8679245283018868) internal successors, (99), 89 states have internal predecessors, (99), 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 17:28:35,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 17:28:35,685 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 17:28:35,688 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 17:28:35,691 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 90 states, 53 states have (on average 1.8679245283018868) internal successors, (99), 89 states have internal predecessors, (99), 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 17:28:35,702 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 17:28:35,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 05:28:35 BoogieIcfgContainer [2025-02-07 17:28:35,711 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 17:28:35,712 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 17:28:35,712 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 17:28:35,712 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 17:28:35,712 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 17:28:35,714 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 17:28:35,722 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2025-02-07 17:28:35,723 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 17:28:35,723 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 17:28:35,723 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 17:28:35,788 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 17:28:35,789 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 17:28:35,789 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 17:28:35,789 INFO L158 Benchmark]: Toolchain (without parser) took 1172.81ms. Allocated memory is still 167.8MB. Free memory was 132.8MB in the beginning and 56.1MB in the end (delta: 76.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,790 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 226.5MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,790 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.01ms. Allocated memory is still 167.8MB. Free memory was 132.3MB in the beginning and 116.7MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.81ms. Allocated memory is still 167.8MB. Free memory was 116.7MB in the beginning and 113.9MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,790 INFO L158 Benchmark]: Boogie Preprocessor took 39.43ms. Allocated memory is still 167.8MB. Free memory was 113.9MB in the beginning and 111.5MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 17:28:35,790 INFO L158 Benchmark]: IcfgBuilder took 618.35ms. Allocated memory is still 167.8MB. Free memory was 111.5MB in the beginning and 71.8MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,791 INFO L158 Benchmark]: TraceAbstraction took 107.94ms. Allocated memory is still 167.8MB. Free memory was 70.8MB in the beginning and 63.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,791 INFO L158 Benchmark]: Witness Printer took 76.99ms. Allocated memory is still 167.8MB. Free memory was 63.5MB in the beginning and 56.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 17:28:35,792 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 226.5MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.01ms. Allocated memory is still 167.8MB. Free memory was 132.3MB in the beginning and 116.7MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.81ms. Allocated memory is still 167.8MB. Free memory was 116.7MB in the beginning and 113.9MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.43ms. Allocated memory is still 167.8MB. Free memory was 113.9MB in the beginning and 111.5MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 618.35ms. Allocated memory is still 167.8MB. Free memory was 111.5MB in the beginning and 71.8MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 107.94ms. Allocated memory is still 167.8MB. Free memory was 70.8MB in the beginning and 63.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 76.99ms. Allocated memory is still 167.8MB. Free memory was 63.5MB in the beginning and 56.1MB in the end (delta: 7.4MB). 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: 678]: 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, 90 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=90occurred 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 17:28:35,807 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