./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 156a7df3c130cf841d56ae27a05a074acd1f22e0e9925497eb8fa958d644c880 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 03:09:39,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 03:09:39,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 03:09:39,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 03:09:39,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 03:09:39,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 03:09:39,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 03:09:39,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 03:09:39,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 03:09:39,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 03:09:39,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 03:09:39,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 03:09:39,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 03:09:39,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 03:09:39,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 03:09:39,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 03:09:39,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 03:09:39,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 03:09:39,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 03:09:39,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 03:09:39,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 03:09:39,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 03:09:39,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 03:09:39,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 03:09:39,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 03:09:39,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 03:09:39,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 03:09:39,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 03:09:39,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 03:09:39,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 03:09:39,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 03:09:39,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 03:09:39,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 03:09:39,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 03:09:39,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 03:09:39,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 03:09:39,806 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 03:09:39,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 03:09:39,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 03:09:39,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 03:09:39,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 03:09:39,808 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-02-21 03:09:39,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 03:09:39,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 03:09:39,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 03:09:39,831 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 03:09:39,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-21 03:09:39,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-21 03:09:39,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 03:09:39,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 03:09:39,832 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 03:09:39,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 03:09:39,833 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-21 03:09:39,833 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-02-21 03:09:39,834 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-21 03:09:39,835 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-21 03:09:39,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:09:39,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 03:09:39,836 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-21 03:09:39,836 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-21 03:09:39,836 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 03:09:39,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-21 03:09:39,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-21 03:09:39,837 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156a7df3c130cf841d56ae27a05a074acd1f22e0e9925497eb8fa958d644c880 [2022-02-21 03:09:40,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 03:09:40,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 03:09:40,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 03:09:40,043 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 03:09:40,047 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 03:09:40,048 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c [2022-02-21 03:09:40,106 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc55988d/61f5f5f9c247435d96359a018f73d81d/FLAG17f45d3f1 [2022-02-21 03:09:40,442 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 03:09:40,446 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c [2022-02-21 03:09:40,469 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc55988d/61f5f5f9c247435d96359a018f73d81d/FLAG17f45d3f1 [2022-02-21 03:09:40,854 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc55988d/61f5f5f9c247435d96359a018f73d81d [2022-02-21 03:09:40,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 03:09:40,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 03:09:40,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 03:09:40,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 03:09:40,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 03:09:40,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:09:40" (1/1) ... [2022-02-21 03:09:40,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7316ae3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:40, skipping insertion in model container [2022-02-21 03:09:40,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:09:40" (1/1) ... [2022-02-21 03:09:40,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 03:09:40,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 03:09:41,107 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c[44424,44437] [2022-02-21 03:09:41,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:09:41,126 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 03:09:41,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_3.BV.c.cil.c[44424,44437] [2022-02-21 03:09:41,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:09:41,198 INFO L208 MainTranslator]: Completed translation [2022-02-21 03:09:41,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41 WrapperNode [2022-02-21 03:09:41,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 03:09:41,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 03:09:41,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 03:09:41,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 03:09:41,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,266 INFO L137 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 535 [2022-02-21 03:09:41,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 03:09:41,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 03:09:41,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 03:09:41,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 03:09:41,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 03:09:41,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 03:09:41,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 03:09:41,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 03:09:41,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (1/1) ... [2022-02-21 03:09:41,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:09:41,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:09:41,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-21 03:09:41,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-21 03:09:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-21 03:09:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-21 03:09:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 03:09:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 03:09:41,459 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 03:09:41,461 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 03:09:41,474 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-21 03:09:42,242 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-02-21 03:09:42,243 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-02-21 03:09:42,243 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 03:09:42,249 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 03:09:42,249 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-21 03:09:42,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:09:42 BoogieIcfgContainer [2022-02-21 03:09:42,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 03:09:42,252 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-21 03:09:42,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-21 03:09:42,254 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-21 03:09:42,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 03:09:40" (1/3) ... [2022-02-21 03:09:42,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c289d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:09:42, skipping insertion in model container [2022-02-21 03:09:42,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:09:41" (2/3) ... [2022-02-21 03:09:42,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c289d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:09:42, skipping insertion in model container [2022-02-21 03:09:42,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:09:42" (3/3) ... [2022-02-21 03:09:42,257 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_3.BV.c.cil.c [2022-02-21 03:09:42,261 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-21 03:09:42,262 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 14 error locations. [2022-02-21 03:09:42,304 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-21 03:09:42,318 INFO L339 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, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-21 03:09:42,318 INFO L340 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2022-02-21 03:09:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand has 163 states, 148 states have (on average 1.7702702702702702) internal successors, (262), 162 states have internal predecessors, (262), 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) [2022-02-21 03:09:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-02-21 03:09:42,337 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:09:42,338 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2022-02-21 03:09:42,338 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2022-02-21 03:09:42,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:09:42,342 INFO L85 PathProgramCache]: Analyzing trace with hash 925612, now seen corresponding path program 1 times [2022-02-21 03:09:42,348 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:09:42,349 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790247504] [2022-02-21 03:09:42,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:09:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:09:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-21 03:09:42,459 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-21 03:09:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-21 03:09:42,509 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-21 03:09:42,511 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-21 03:09:42,511 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 14 remaining) [2022-02-21 03:09:42,513 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 14 remaining) [2022-02-21 03:09:42,513 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 14 remaining) [2022-02-21 03:09:42,513 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 14 remaining) [2022-02-21 03:09:42,513 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 14 remaining) [2022-02-21 03:09:42,513 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 14 remaining) [2022-02-21 03:09:42,514 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 14 remaining) [2022-02-21 03:09:42,514 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 14 remaining) [2022-02-21 03:09:42,515 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 14 remaining) [2022-02-21 03:09:42,515 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 14 remaining) [2022-02-21 03:09:42,515 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 14 remaining) [2022-02-21 03:09:42,516 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 14 remaining) [2022-02-21 03:09:42,516 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 14 remaining) [2022-02-21 03:09:42,516 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 14 remaining) [2022-02-21 03:09:42,517 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-21 03:09:42,520 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-02-21 03:09:42,530 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-21 03:09:42,566 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L85-2 has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L85-2 has no Hoare annotation [2022-02-21 03:09:42,567 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L92-1 has no Hoare annotation [2022-02-21 03:09:42,568 WARN L170 areAnnotationChecker]: L92-1 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L108-2 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L108-2 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L108-2 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L681 has no Hoare annotation [2022-02-21 03:09:42,569 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-02-21 03:09:42,570 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-21 03:09:42,571 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-02-21 03:09:42,571 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-02-21 03:09:42,571 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2022-02-21 03:09:42,571 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2022-02-21 03:09:42,572 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L226-2 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L226-2 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-02-21 03:09:42,573 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-02-21 03:09:42,574 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-02-21 03:09:42,574 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-02-21 03:09:42,574 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-02-21 03:09:42,574 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-02-21 03:09:42,574 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-02-21 03:09:42,575 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-02-21 03:09:42,575 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2022-02-21 03:09:42,577 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-21 03:09:42,577 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-21 03:09:42,577 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2022-02-21 03:09:42,577 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2022-02-21 03:09:42,577 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2022-02-21 03:09:42,578 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2022-02-21 03:09:42,578 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-02-21 03:09:42,578 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-02-21 03:09:42,578 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-02-21 03:09:42,582 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-02-21 03:09:42,583 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-02-21 03:09:42,584 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L271-1 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L271-1 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2022-02-21 03:09:42,585 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2022-02-21 03:09:42,586 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-21 03:09:42,587 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L334-1 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2022-02-21 03:09:42,588 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L325-2 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-02-21 03:09:42,589 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L350-2 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L350-2 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2022-02-21 03:09:42,590 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-02-21 03:09:42,591 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-02-21 03:09:42,592 WARN L170 areAnnotationChecker]: L361-1 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-02-21 03:09:42,593 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2022-02-21 03:09:42,594 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-02-21 03:09:42,595 WARN L170 areAnnotationChecker]: L366-2 has no Hoare annotation [2022-02-21 03:09:42,596 WARN L170 areAnnotationChecker]: L366-2 has no Hoare annotation [2022-02-21 03:09:42,598 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2022-02-21 03:09:42,598 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2022-02-21 03:09:42,598 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L471 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L471 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-02-21 03:09:42,599 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-02-21 03:09:42,600 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-02-21 03:09:42,601 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L509-2 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L509-2 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-02-21 03:09:42,602 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L510-1 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L510-1 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L529 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L529 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L510-2 has no Hoare annotation [2022-02-21 03:09:42,603 WARN L170 areAnnotationChecker]: L510-2 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L519-2 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L510-3 has no Hoare annotation [2022-02-21 03:09:42,604 WARN L170 areAnnotationChecker]: L510-3 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L536-2 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L536-2 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2022-02-21 03:09:42,605 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2022-02-21 03:09:42,606 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2022-02-21 03:09:42,607 WARN L170 areAnnotationChecker]: L569-2 has no Hoare annotation [2022-02-21 03:09:42,607 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2022-02-21 03:09:42,607 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2022-02-21 03:09:42,608 WARN L170 areAnnotationChecker]: L579-1 has no Hoare annotation [2022-02-21 03:09:42,608 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-21 03:09:42,608 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-21 03:09:42,608 WARN L170 areAnnotationChecker]: L582 has no Hoare annotation [2022-02-21 03:09:42,608 WARN L170 areAnnotationChecker]: L582 has no Hoare annotation [2022-02-21 03:09:42,608 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-21 03:09:42,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 03:09:42 BoogieIcfgContainer [2022-02-21 03:09:42,609 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-21 03:09:42,611 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-21 03:09:42,611 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-21 03:09:42,612 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-21 03:09:42,612 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:09:42" (3/4) ... [2022-02-21 03:09:42,613 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-02-21 03:09:42,673 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-21 03:09:42,673 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-21 03:09:42,674 INFO L158 Benchmark]: Toolchain (without parser) took 1814.32ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 52.6MB in the beginning and 69.7MB in the end (delta: -17.1MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,675 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 90.2MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-21 03:09:42,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.48ms. Allocated memory is still 90.2MB. Free memory was 52.4MB in the beginning and 61.5MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.26ms. Allocated memory is still 90.2MB. Free memory was 61.5MB in the beginning and 57.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,675 INFO L158 Benchmark]: Boogie Preprocessor took 42.26ms. Allocated memory is still 90.2MB. Free memory was 57.4MB in the beginning and 54.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,676 INFO L158 Benchmark]: RCFGBuilder took 940.43ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 54.9MB in the beginning and 57.8MB in the end (delta: -2.8MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,676 INFO L158 Benchmark]: TraceAbstraction took 357.57ms. Allocated memory is still 109.1MB. Free memory was 57.2MB in the beginning and 73.2MB in the end (delta: -16.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,676 INFO L158 Benchmark]: Witness Printer took 61.67ms. Allocated memory is still 109.1MB. Free memory was 73.2MB in the beginning and 69.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-02-21 03:09:42,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 90.2MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.48ms. Allocated memory is still 90.2MB. Free memory was 52.4MB in the beginning and 61.5MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.26ms. Allocated memory is still 90.2MB. Free memory was 61.5MB in the beginning and 57.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.26ms. Allocated memory is still 90.2MB. Free memory was 57.4MB in the beginning and 54.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 940.43ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 54.9MB in the beginning and 57.8MB in the end (delta: -2.8MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * TraceAbstraction took 357.57ms. Allocated memory is still 109.1MB. Free memory was 57.2MB in the beginning and 73.2MB in the end (delta: -16.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Witness Printer took 61.67ms. Allocated memory is still 109.1MB. Free memory was 73.2MB in the beginning and 69.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. 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: 91]: integer overflow possible integer overflow possible We found a FailurePath: [L685] int s ; [L686] int tmp ; [L690] s = 8464 [L691] 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 ; [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 ; [L39] int s__ctx__stats__sess_accept ; [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 ; [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 __retres67 ; [L74] s__state = initial_state [L75] blastFlag = 0 [L76] tmp = __VERIFIER_nondet_int() [L77] Time = tmp [L78] cb = 0 [L79] ret = -1 [L80] skip = 0 [L81] got_new_session = 0 VAL [\old(initial_state)=8464, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=0, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=0, s__in_handshake=2147483647, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L82] COND TRUE s__info_callback != 0 [L83] cb = s__info_callback VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=0, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=0, s__in_handshake=2147483647, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L91] s__in_handshake + 1 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=0, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=0, s__in_handshake=2147483647, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] - UnprovableResult [Line: 91]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 271]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 271]: 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: 273]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 581]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 581]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 668]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 668]: 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, 163 locations, 14 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=163occurred 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 RESULT: Ultimate proved your program to be incorrect! [2022-02-21 03:09:42,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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)