./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_2_alt.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_2_alt.BV.c.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a65775523b68e5f1491e65fb55bccc0472a03474453d723fe603a65fa975995c --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 08:53:01,539 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 08:53:01,575 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2025-02-08 08:53:01,579 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 08:53:01,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 08:53:01,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 08:53:01,594 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 08:53:01,594 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 08:53:01,595 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 08:53:01,595 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 08:53:01,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 08:53:01,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 08:53:01,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 08:53:01,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 08:53:01,595 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 08:53:01,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-02-08 08:53:01,596 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 08:53:01,597 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 08:53:01,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 08:53:01,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 08:53:01,598 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 08:53:01,598 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 ! overflow) ) 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 -> a65775523b68e5f1491e65fb55bccc0472a03474453d723fe603a65fa975995c [2025-02-08 08:53:01,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 08:53:01,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 08:53:01,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 08:53:01,784 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 08:53:01,784 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 08:53:01,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_2_alt.BV.c.cil.c [2025-02-08 08:53:03,004 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4e7b75d99/f30c5a78b69f406c992d8ffc6373ea44/FLAGb5199df84 [2025-02-08 08:53:03,221 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 08:53:03,222 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2_alt.BV.c.cil.c [2025-02-08 08:53:03,248 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4e7b75d99/f30c5a78b69f406c992d8ffc6373ea44/FLAGb5199df84 [2025-02-08 08:53:03,269 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4e7b75d99/f30c5a78b69f406c992d8ffc6373ea44 [2025-02-08 08:53:03,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 08:53:03,272 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 08:53:03,274 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 08:53:03,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 08:53:03,277 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 08:53:03,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,278 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19688109 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03, skipping insertion in model container [2025-02-08 08:53:03,278 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,302 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 08:53:03,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 08:53:03,475 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 08:53:03,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 08:53:03,520 INFO L204 MainTranslator]: Completed translation [2025-02-08 08:53:03,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03 WrapperNode [2025-02-08 08:53:03,521 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 08:53:03,522 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 08:53:03,522 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 08:53:03,522 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 08:53:03,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,532 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,554 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 603 [2025-02-08 08:53:03,554 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 08:53:03,555 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 08:53:03,555 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 08:53:03,555 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 08:53:03,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,563 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,583 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 08:53:03,583 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,583 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,592 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,596 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,598 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,600 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 08:53:03,600 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 08:53:03,600 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 08:53:03,600 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 08:53:03,605 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (1/1) ... [2025-02-08 08:53:03,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 08:53:03,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 08:53:03,634 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) [2025-02-08 08:53:03,636 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 [2025-02-08 08:53:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 08:53:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 08:53:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 08:53:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 08:53:03,722 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 08:53:03,723 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 08:53:04,216 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415: assume 0 != 2 + ssl3_accept_~s__verify_mode~0#1; [2025-02-08 08:53:04,217 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415: assume !(0 != 2 + ssl3_accept_~s__verify_mode~0#1);ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 08:53:04,218 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415-1: assume 2 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647; [2025-02-08 08:53:04,218 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415-1: assume !(2 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647); [2025-02-08 08:53:04,218 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415-2: assume 2 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L415-2: assume !(2 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648); [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume 0 == ssl3_accept_~tmp___9~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: 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; [2025-02-08 08:53:04,219 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; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume !(0 != ssl3_accept_~got_new_session~0#1); [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L515: 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; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__init_num~0#1 := 0;ssl3_accept_~s__state~0#1 := 8592; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L317: 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; [2025-02-08 08:53:04,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,220 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8482;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,220 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,220 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; [2025-02-08 08:53:04,220 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L301: assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; [2025-02-08 08:53:04,220 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L301: assume !(0 == ssl3_accept_~blastFlag~0#1); [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L318: assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L318: assume !(1 == ssl3_accept_~blastFlag~0#1); [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L665: ssl3_accept_~skip~0#1 := 0; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L368: assume 0 != (1 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-08 08:53:04,221 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L368: assume !(0 != (1 + ssl3_accept_~l~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-08 08:53:04,222 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; [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume !(ssl3_accept_~s__state~0#1 != ssl3_accept_~state~0#1); [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L583: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 <= 2147483647;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1; [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L583: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 <= 2147483647); [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L583-1: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 >= -2147483648; [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L583-1: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 >= -2147483648); [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L550: assume 0 == ssl3_accept_~tmp___10~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L550: assume !(0 == ssl3_accept_~tmp___10~0#1); [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume false;ssl3_accept_~s__new_session~0#1 := 1;ssl3_accept_~s__server~0#1 := 1; [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume !false; [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L468: ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume 0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1; [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L369: assume !(0 == ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1); [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 08:53:04,223 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403: assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; [2025-02-08 08:53:04,224 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403: assume !(0 != 1 + ssl3_accept_~s__verify_mode~0#1);ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 08:53:04,224 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403-1: assume 1 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647; [2025-02-08 08:53:04,224 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403-1: assume !(1 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647); [2025-02-08 08:53:04,224 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403-2: assume 1 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648; [2025-02-08 08:53:04,224 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L403-2: assume !(1 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L321: assume 3 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 4; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L321: assume !(3 == ssl3_accept_~blastFlag~0#1); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L404: assume 0 != ssl3_accept_~s__session__peer~0#1; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L404: assume !(0 != ssl3_accept_~s__session__peer~0#1); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L636: assume 0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L636: assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L504: 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; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume 0 != 4 + ssl3_accept_~s__verify_mode~0#1;ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405: assume !(0 != 4 + ssl3_accept_~s__verify_mode~0#1); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405-1: assume 4 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405-1: assume !(4 + ssl3_accept_~s__verify_mode~0#1 <= 2147483647); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume 0 != (2 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: assume !(0 != (2 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405-2: assume 4 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L405-2: assume !(4 + ssl3_accept_~s__verify_mode~0#1 >= -2147483648); [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume false;ssl3_accept_~ag_Y~0#1 := 2147483648; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume !false; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: 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; [2025-02-08 08:53:04,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume !(0 == ssl3_accept_~s__init_buf___0~0#1); [2025-02-08 08:53:04,228 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L521: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 3; [2025-02-08 08:53:04,228 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L521: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8656; [2025-02-08 08:53:04,228 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L455: assume ssl3_accept_~num1~0#1 > 0;ssl3_accept_~s__rwstate~0#1 := 2;ssl3_accept_~num1~0#1 := ssl3_accept_~tmp___8~0#1; [2025-02-08 08:53:04,228 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L455: assume !(ssl3_accept_~num1~0#1 > 0); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume 0 == ssl3_accept_~skip~0#1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L637: assume !(0 == ssl3_accept_~skip~0#1); [2025-02-08 08:53:04,229 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; [2025-02-08 08:53:04,229 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; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L538: assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L538: assume !(2 == ssl3_accept_~blastFlag~0#1); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L505: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8640;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L472: 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; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: assume 0 != (4 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296;ssl3_accept_~tmp___7~0#1 := 512; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L373: assume !(0 != (4 + ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1) % 4294967296);ssl3_accept_~tmp___7~0#1 := 1024; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1 <= 2147483647;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1 <= 2147483647); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274-1: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1 >= -2147483648; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274-1: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept~0#1 >= -2147483648); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume 0 != (2097152 + ssl3_accept_~s__options~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: assume !(0 != (2097152 + ssl3_accept_~s__options~0#1) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 0; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume 0 == ssl3_accept_~tmp___4~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: 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; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L638: assume !(0 != ssl3_accept_~s__debug~0#1); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume 0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: 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; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume 0 == ssl3_accept_~buf~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume !(0 == ssl3_accept_~buf~0#1); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 <= 2147483647;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__state~0#1 := 8480; [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 <= 2147483647); [2025-02-08 08:53:04,229 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276-1: assume 1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 >= -2147483648; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L276-1: assume !(1 + ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 >= -2147483648); [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458: assume ssl3_accept_~num1~0#1 <= 0;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458: assume !(ssl3_accept_~num1~0#1 <= 0);ssl3_accept_~s__rwstate~0#1 := 1; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L426: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L426: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: ssl3_accept_~s__state~0#1 := 3; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume 0 != ssl3_accept_~cb~0#1; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume !(0 != ssl3_accept_~cb~0#1); [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L592: ssl3_accept_~ret~0#1 := 1; [2025-02-08 08:53:04,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L559: 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; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L526: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L493: 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; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L576: ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L543: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,231 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; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L444: 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; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: assume 8 * ssl3_accept_~tmp___6~0#1 > ssl3_accept_~tmp___7~0#1;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; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: assume !(8 * ssl3_accept_~tmp___6~0#1 > ssl3_accept_~tmp___7~0#1);ssl3_accept_~skip~0#1 := 1; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378-1: assume 8 * ssl3_accept_~tmp___6~0#1 <= 2147483647; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378-1: assume !(8 * ssl3_accept_~tmp___6~0#1 <= 2147483647); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L345: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L345: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378-2: assume 8 * ssl3_accept_~tmp___6~0#1 >= -2147483648; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378-2: assume !(8 * ssl3_accept_~tmp___6~0#1 >= -2147483648); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) <= 2147483647;ssl3_accept_~s__state~0#1 := 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1);ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume !(2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) <= 2147483647); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-1: assume 2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) >= -2147483648; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-1: assume !(2 * (ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1) >= -2147483648); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-2: assume ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1 <= 2147483647; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-2: assume !(ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1 <= 2147483647); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-3: assume ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1 >= -2147483648; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-3: assume !(ssl3_accept_~ag_X~0#1 + ssl3_accept_~ag_Y~0#1 >= -2147483648); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: assume 4 == ssl3_accept_~blastFlag~0#1; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: assume !(4 == ssl3_accept_~blastFlag~0#1); [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L494: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L494: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8608;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,231 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L362: assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L362: assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L478: assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L478: 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; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445: assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume 0 == ssl3_accept_~tmp___3~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume !(0 == ssl3_accept_~tmp___3~0#1);ssl3_accept_~s__init_buf___0~0#1 := ssl3_accept_~buf~0#1; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L595: ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume 12292 != ssl3_accept_~s__state~0#1; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !(12292 != ssl3_accept_~s__state~0#1); [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L678: assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false;ssl3_accept_~__retres69~0#1 := -1; [2025-02-08 08:53:04,232 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; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L414: assume 0 != (256 + ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1) % 4294967296; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L414: 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; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L381: assume ssl3_accept_~ret~0#1 <= 0; [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L381: assume !(ssl3_accept_~ret~0#1 <= 0); [2025-02-08 08:53:04,232 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: 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; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L530: ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L398: ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L365: assume 0 != (30 + ssl3_accept_~l~0#1) % 4294967296; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L365: assume !(0 != (30 + ssl3_accept_~l~0#1) % 4294967296); [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L332: assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L332: assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: 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; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: assume 0 == ssl3_accept_~tmp___5~0#1;ssl3_accept_~ret~0#1 := -1; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume 3 != 8 * ssl3_accept_~s__version~0#1;ssl3_accept_~__retres69~0#1 := -1; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume !(3 != 8 * ssl3_accept_~s__version~0#1);ssl3_accept_~s__type~0#1 := 8192; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233-1: assume 8 * ssl3_accept_~s__version~0#1 <= 2147483647; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233-1: assume !(8 * ssl3_accept_~s__version~0#1 <= 2147483647); [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233-2: assume 8 * ssl3_accept_~s__version~0#1 >= -2147483648; [2025-02-08 08:53:04,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233-2: assume !(8 * ssl3_accept_~s__version~0#1 >= -2147483648); [2025-02-08 08:53:04,253 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2025-02-08 08:53:04,253 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 08:53:04,262 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 08:53:04,262 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 08:53:04,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:04 BoogieIcfgContainer [2025-02-08 08:53:04,262 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 08:53:04,265 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 08:53:04,265 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 08:53:04,268 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 08:53:04,268 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 08:53:03" (1/3) ... [2025-02-08 08:53:04,270 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d54123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 08:53:04, skipping insertion in model container [2025-02-08 08:53:04,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:03" (2/3) ... [2025-02-08 08:53:04,270 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d54123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 08:53:04, skipping insertion in model container [2025-02-08 08:53:04,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:04" (3/3) ... [2025-02-08 08:53:04,271 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_alt.BV.c.cil.c [2025-02-08 08:53:04,281 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 08:53:04,282 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_srvr_2_alt.BV.c.cil.c that has 1 procedures, 99 locations, 1 initial locations, 1 loop locations, and 29 error locations. [2025-02-08 08:53:04,323 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 08:53:04,331 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;@54efe432, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 08:53:04,333 INFO L334 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2025-02-08 08:53:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 54 states have (on average 1.9259259259259258) internal successors, (104), 98 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 08:53:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2025-02-08 08:53:04,338 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 08:53:04,339 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1] [2025-02-08 08:53:04,339 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 26 more)] === [2025-02-08 08:53:04,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 08:53:04,342 INFO L85 PathProgramCache]: Analyzing trace with hash 424876, now seen corresponding path program 1 times [2025-02-08 08:53:04,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 08:53:04,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651215861] [2025-02-08 08:53:04,348 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 08:53:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 08:53:04,405 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes. [2025-02-08 08:53:04,428 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements. [2025-02-08 08:53:04,430 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 08:53:04,449 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 08:53:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 08:53:04,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 08:53:04,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651215861] [2025-02-08 08:53:04,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651215861] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 08:53:04,545 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 08:53:04,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-02-08 08:53:04,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082676230] [2025-02-08 08:53:04,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 08:53:04,550 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 08:53:04,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 08:53:04,563 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 08:53:04,564 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 08:53:04,565 INFO L87 Difference]: Start difference. First operand has 99 states, 54 states have (on average 1.9259259259259258) internal successors, (104), 98 states have internal predecessors, (104), 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) Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 08:53:04,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 08:53:04,588 INFO L93 Difference]: Finished difference Result 102 states and 106 transitions. [2025-02-08 08:53:04,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 08:53:04,589 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) Word has length 3 [2025-02-08 08:53:04,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 08:53:04,593 INFO L225 Difference]: With dead ends: 102 [2025-02-08 08:53:04,593 INFO L226 Difference]: Without dead ends: 15 [2025-02-08 08:53:04,595 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 08:53:04,597 INFO L435 NwaCegarLoop]: 92 mSDtfsCounter, 89 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-08 08:53:04,597 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 93 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-08 08:53:04,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2025-02-08 08:53:04,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2025-02-08 08:53:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 10 states have (on average 1.6) internal successors, (16), 14 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 08:53:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2025-02-08 08:53:04,616 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 3 [2025-02-08 08:53:04,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 08:53:04,616 INFO L471 AbstractCegarLoop]: Abstraction has 15 states and 16 transitions. [2025-02-08 08:53:04,616 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 08:53:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2025-02-08 08:53:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2025-02-08 08:53:04,617 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 08:53:04,617 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2025-02-08 08:53:04,617 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-08 08:53:04,617 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 26 more)] === [2025-02-08 08:53:04,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 08:53:04,618 INFO L85 PathProgramCache]: Analyzing trace with hash 13171516, now seen corresponding path program 1 times [2025-02-08 08:53:04,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 08:53:04,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795715963] [2025-02-08 08:53:04,618 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 08:53:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 08:53:04,627 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-08 08:53:04,639 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-08 08:53:04,640 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 08:53:04,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 08:53:04,640 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 08:53:04,643 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-08 08:53:04,653 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-08 08:53:04,653 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 08:53:04,653 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 08:53:04,665 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 08:53:04,665 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 08:53:04,666 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 29 remaining) [2025-02-08 08:53:04,667 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 29 remaining) [2025-02-08 08:53:04,667 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 29 remaining) [2025-02-08 08:53:04,667 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 29 remaining) [2025-02-08 08:53:04,668 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 29 remaining) [2025-02-08 08:53:04,669 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 29 remaining) [2025-02-08 08:53:04,670 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 29 remaining) [2025-02-08 08:53:04,670 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 29 remaining) [2025-02-08 08:53:04,670 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 29 remaining) [2025-02-08 08:53:04,670 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 29 remaining) [2025-02-08 08:53:04,670 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-08 08:53:04,672 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-02-08 08:53:04,684 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-08 08:53:04,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.02 08:53:04 BoogieIcfgContainer [2025-02-08 08:53:04,687 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-08 08:53:04,688 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 08:53:04,688 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 08:53:04,688 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 08:53:04,688 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:04" (3/4) ... [2025-02-08 08:53:04,689 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-02-08 08:53:04,716 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 3. [2025-02-08 08:53:04,742 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-08 08:53:04,742 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-08 08:53:04,742 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 08:53:04,743 INFO L158 Benchmark]: Toolchain (without parser) took 1470.52ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 78.3MB in the end (delta: 26.5MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2025-02-08 08:53:04,743 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:04,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 247.38ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 89.6MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 08:53:04,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.02ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 86.2MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:04,744 INFO L158 Benchmark]: Boogie Preprocessor took 44.76ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 84.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:04,744 INFO L158 Benchmark]: IcfgBuilder took 662.36ms. Allocated memory is still 142.6MB. Free memory was 84.6MB in the beginning and 47.1MB in the end (delta: 37.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 08:53:04,744 INFO L158 Benchmark]: TraceAbstraction took 422.31ms. Allocated memory is still 142.6MB. Free memory was 46.4MB in the beginning and 84.5MB in the end (delta: -38.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:04,744 INFO L158 Benchmark]: Witness Printer took 54.80ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 78.3MB in the end (delta: 6.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:04,745 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 247.38ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 89.6MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.02ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 86.2MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 44.76ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 84.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 662.36ms. Allocated memory is still 142.6MB. Free memory was 84.6MB in the beginning and 47.1MB in the end (delta: 37.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 422.31ms. Allocated memory is still 142.6MB. Free memory was 46.4MB in the beginning and 84.5MB in the end (delta: -38.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 54.80ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 78.3MB in the end (delta: 6.2MB). There was no memory consumed. 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 - CounterExampleResult [Line: 93]: integer overflow possible integer overflow possible We found a FailurePath: [L687] int s ; [L688] int tmp ; [L692] s = 8464 [L693] CALL ssl3_accept(s) [L19] int s__info_callback = __VERIFIER_nondet_int(); [L20] int s__in_handshake = __VERIFIER_nondet_int(); [L21] int s__state ; [L22] int s__new_session ; [L23] int s__server ; [L24] int s__version = __VERIFIER_nondet_int(); [L25] int s__type ; [L26] int s__init_num ; [L27] int s__hit = __VERIFIER_nondet_int(); [L28] int s__rwstate ; [L29] int s__init_buf___0 = __VERIFIER_nondet_int(); [L30] int s__debug = __VERIFIER_nondet_int(); [L31] int s__shutdown ; [L32] int s__cert = __VERIFIER_nondet_int(); [L33] int s__options = __VERIFIER_nondet_int(); [L34] int s__verify_mode = __VERIFIER_nondet_int(); [L35] int s__session__peer = __VERIFIER_nondet_int(); [L36] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int(); [L37] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L38] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int(); [L39] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int(); [L40] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int(); [L41] int s__s3__tmp__cert_request ; [L42] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__use_rsa_tmp ; [L44] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__next_state___0 = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int(); [L48] int s__session__cipher ; [L49] int buf ; [L50] unsigned long l ; [L51] unsigned long Time ; [L52] unsigned long tmp ; [L53] int cb ; [L54] long num1 = __VERIFIER_nondet_long(); [L55] int ret ; [L56] int new_state ; [L57] int state ; [L58] int skip ; [L59] int got_new_session ; [L60] int tmp___1 = __VERIFIER_nondet_int(); [L61] int tmp___2 = __VERIFIER_nondet_int(); [L62] int tmp___3 = __VERIFIER_nondet_int(); [L63] int tmp___4 = __VERIFIER_nondet_int(); [L64] int tmp___5 = __VERIFIER_nondet_int(); [L65] int tmp___6 = __VERIFIER_nondet_int(); [L66] int tmp___7 ; [L67] long tmp___8 = __VERIFIER_nondet_long(); [L68] int tmp___9 = __VERIFIER_nondet_int(); [L69] int tmp___10 = __VERIFIER_nondet_int(); [L70] int blastFlag ; [L71] int ag_X = __VERIFIER_nondet_int(); [L72] int ag_Y = __VERIFIER_nondet_int(); [L73] int __retres69 ; [L76] s__state = initial_state [L77] blastFlag = 0 [L78] tmp = __VERIFIER_nondet_int() [L79] Time = tmp [L80] cb = 0 [L81] ret = -1 [L82] skip = 0 [L83] got_new_session = 0 VAL [cb=0, ret=-1, s__cert=0, s__ctx__info_callback=0, s__in_handshake=2147483647, s__info_callback=1, s__state=8464, tmp___1=0, tmp___2=0] [L84] COND TRUE s__info_callback != 0 [L85] cb = s__info_callback VAL [cb=1, ret=-1, s__cert=0, s__ctx__info_callback=0, s__in_handshake=2147483647, s__state=8464, tmp___1=0, tmp___2=0] [L93] s__in_handshake + 1 VAL [cb=1, ret=-1, s__cert=0, s__ctx__info_callback=0, s__state=8464, tmp___1=0, tmp___2=0] - UnprovableResult [Line: 670]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 670]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 583]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 583]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 405]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 405]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 415]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 415]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 403]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 403]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 378]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 378]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 312]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 312]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 312]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 312]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 274]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 274]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 273]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 276]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 276]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 233]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 233]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 93]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 99 locations, 29 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 89 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 89 mSDsluCounter, 93 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5 IncrementalHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 92 mSDtfsCounter, 5 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=99occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 2 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-02-08 08:53:04,763 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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)