./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_1_alt.BV.c.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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_1_alt.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 1310dd0211b8b3bbab3868d5caab9f26ab5aefe9 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW) --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 01:24:55,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 01:24:55,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 01:24:55,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 01:24:55,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 01:24:55,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 01:24:55,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 01:24:55,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 01:24:55,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 01:24:55,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 01:24:55,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 01:24:55,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 01:24:55,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 01:24:55,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 01:24:55,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 01:24:55,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 01:24:55,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 01:24:55,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 01:24:55,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 01:24:55,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 01:24:55,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 01:24:55,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 01:24:55,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 01:24:55,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 01:24:55,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 01:24:55,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 01:24:55,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 01:24:55,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 01:24:55,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 01:24:55,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 01:24:55,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 01:24:55,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 01:24:55,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 01:24:55,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 01:24:55,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 01:24:55,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 01:24:55,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 01:24:55,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 01:24:55,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 01:24:55,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 01:24:55,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 01:24:55,364 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2020-07-29 01:24:55,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 01:24:55,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 01:24:55,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 01:24:55,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 01:24:55,407 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 01:24:55,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 01:24:55,407 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-29 01:24:55,407 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-29 01:24:55,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 01:24:55,408 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-29 01:24:55,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 01:24:55,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 01:24:55,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 01:24:55,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 01:24:55,410 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2020-07-29 01:24:55,410 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-29 01:24:55,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 01:24:55,410 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 01:24:55,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 01:24:55,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 01:24:55,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 01:24:55,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 01:24:55,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 01:24:55,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 01:24:55,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 01:24:55,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 01:24:55,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 01:24:55,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 01:24:55,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 01:24:55,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 01:24:55,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 01:24:55,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> 1310dd0211b8b3bbab3868d5caab9f26ab5aefe9 [2020-07-29 01:24:55,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 01:24:55,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 01:24:55,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 01:24:55,743 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 01:24:55,745 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 01:24:55,746 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_1_alt.BV.c.cil.c [2020-07-29 01:24:55,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1b18b4d/ccdc33322c904385a69b67707aa4a15a/FLAG95648960c [2020-07-29 01:24:56,246 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 01:24:56,247 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_1_alt.BV.c.cil.c [2020-07-29 01:24:56,260 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1b18b4d/ccdc33322c904385a69b67707aa4a15a/FLAG95648960c [2020-07-29 01:24:56,646 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1b18b4d/ccdc33322c904385a69b67707aa4a15a [2020-07-29 01:24:56,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 01:24:56,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 01:24:56,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 01:24:56,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 01:24:56,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 01:24:56,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:56" (1/1) ... [2020-07-29 01:24:56,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c00f0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:56, skipping insertion in model container [2020-07-29 01:24:56,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:56" (1/1) ... [2020-07-29 01:24:56,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 01:24:56,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 01:24:56,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:24:56,996 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 01:24:57,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:24:57,235 INFO L208 MainTranslator]: Completed translation [2020-07-29 01:24:57,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57 WrapperNode [2020-07-29 01:24:57,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 01:24:57,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 01:24:57,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 01:24:57,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 01:24:57,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 01:24:57,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 01:24:57,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 01:24:57,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 01:24:57,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... [2020-07-29 01:24:57,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 01:24:57,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 01:24:57,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 01:24:57,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 01:24:57,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 01:24:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 01:24:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 01:24:57,639 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-29 01:25:01,160 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##93: assume !false; [2020-07-29 01:25:01,161 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume false; [2020-07-29 01:25:01,181 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-29 01:25:01,181 INFO L295 CfgBuilder]: Removed 9 assume(true) statements. [2020-07-29 01:25:01,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:25:01 BoogieIcfgContainer [2020-07-29 01:25:01,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-29 01:25:01,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-29 01:25:01,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-29 01:25:01,200 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-29 01:25:01,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.07 01:24:56" (1/3) ... [2020-07-29 01:25:01,202 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1900f72c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:25:01, skipping insertion in model container [2020-07-29 01:25:01,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:57" (2/3) ... [2020-07-29 01:25:01,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1900f72c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:25:01, skipping insertion in model container [2020-07-29 01:25:01,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:25:01" (3/3) ... [2020-07-29 01:25:01,206 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_1_alt.BV.c.cil.c [2020-07-29 01:25:01,218 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-29 01:25:01,227 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 16 error locations. [2020-07-29 01:25:01,244 INFO L251 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2020-07-29 01:25:01,283 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-29 01:25:01,284 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-29 01:25:01,285 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-29 01:25:01,285 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-29 01:25:01,286 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-29 01:25:01,287 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-29 01:25:01,287 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-29 01:25:01,287 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-29 01:25:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states. [2020-07-29 01:25:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-07-29 01:25:01,333 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:25:01,334 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-07-29 01:25:01,340 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:25:01,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:25:01,349 INFO L82 PathProgramCache]: Analyzing trace with hash 29679885, now seen corresponding path program 1 times [2020-07-29 01:25:01,363 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:25:01,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14352156] [2020-07-29 01:25:01,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:25:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:25:01,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {173#true} havoc main_#res;havoc main_#t~ret44, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~nondet27, ssl3_accept_#t~nondet28, ssl3_accept_#t~nondet29, ssl3_accept_#t~nondet30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~ag_X~0, ssl3_accept_~ag_Y~0, ssl3_accept_~ag_Z~0, ssl3_accept_~__retres70~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;assume -2147483648 <= ssl3_accept_#t~nondet0 && ssl3_accept_#t~nondet0 <= 2147483647;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;assume -2147483648 <= ssl3_accept_#t~nondet1 && ssl3_accept_#t~nondet1 <= 2147483647;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;assume -2147483648 <= ssl3_accept_#t~nondet2 && ssl3_accept_#t~nondet2 <= 2147483647;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;assume -2147483648 <= ssl3_accept_#t~nondet3 && ssl3_accept_#t~nondet3 <= 2147483647;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;assume -2147483648 <= ssl3_accept_#t~nondet4 && ssl3_accept_#t~nondet4 <= 2147483647;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;assume -2147483648 <= ssl3_accept_#t~nondet5 && ssl3_accept_#t~nondet5 <= 2147483647;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;assume -2147483648 <= ssl3_accept_#t~nondet6 && ssl3_accept_#t~nondet6 <= 2147483647;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;assume -2147483648 <= ssl3_accept_#t~nondet7 && ssl3_accept_#t~nondet7 <= 2147483647;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;assume -2147483648 <= ssl3_accept_#t~nondet8 && ssl3_accept_#t~nondet8 <= 2147483647;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;assume -2147483648 <= ssl3_accept_#t~nondet9 && ssl3_accept_#t~nondet9 <= 2147483647;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;assume -2147483648 <= ssl3_accept_#t~nondet10 && ssl3_accept_#t~nondet10 <= 2147483647;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;havoc ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;havoc ssl3_accept_~s__ctx__stats__sess_accept~0;assume -2147483648 <= ssl3_accept_#t~nondet11 && ssl3_accept_#t~nondet11 <= 2147483647;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;havoc ssl3_accept_~s__s3__tmp__cert_request~0;assume -2147483648 <= ssl3_accept_#t~nondet12 && ssl3_accept_#t~nondet12 <= 2147483647;ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= ssl3_accept_#t~nondet13 && ssl3_accept_#t~nondet13 <= 2147483647;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;assume -2147483648 <= ssl3_accept_#t~nondet14 && ssl3_accept_#t~nondet14 <= 2147483647;ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;assume -2147483648 <= ssl3_accept_#t~nondet15 && ssl3_accept_#t~nondet15 <= 2147483647;ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~s__session__cipher~0;assume -2147483648 <= ssl3_accept_#t~nondet16 && ssl3_accept_#t~nondet16 <= 2147483647;ssl3_accept_~buf~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;havoc ssl3_accept_~cb~0;havoc ssl3_accept_~num1~0;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;assume -2147483648 <= ssl3_accept_#t~nondet18 && ssl3_accept_#t~nondet18 <= 2147483647;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;assume -2147483648 <= ssl3_accept_#t~nondet19 && ssl3_accept_#t~nondet19 <= 2147483647;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;havoc ssl3_accept_~tmp___3~0;havoc ssl3_accept_~tmp___4~0;havoc ssl3_accept_~tmp___5~0;havoc ssl3_accept_~tmp___6~0;havoc ssl3_accept_~tmp___7~0;assume -2147483648 <= ssl3_accept_#t~nondet20 && ssl3_accept_#t~nondet20 <= 2147483647;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;havoc ssl3_accept_~tmp___9~0;havoc ssl3_accept_~tmp___10~0;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~ag_X~0;assume -2147483648 <= ssl3_accept_#t~nondet21 && ssl3_accept_#t~nondet21 <= 2147483647;ssl3_accept_~ag_Y~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;havoc ssl3_accept_~ag_Z~0;havoc ssl3_accept_~__retres70~0;assume_abort_if_not_#in~cond := (if 0 != ssl3_accept_~ag_Z~0 then 1 else 0);havoc assume_abort_if_not_~cond;assume_abort_if_not_~cond := assume_abort_if_not_#in~cond; {173#true} is VALID [2020-07-29 01:25:01,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {173#true} assume 0 == assume_abort_if_not_~cond;assume false; {174#false} is VALID [2020-07-29 01:25:01,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {174#false} ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; {174#false} is VALID [2020-07-29 01:25:01,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {174#false} assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; {174#false} is VALID [2020-07-29 01:25:01,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {174#false} assume !(1 + ssl3_accept_~s__in_handshake~0 <= 2147483647); {174#false} is VALID [2020-07-29 01:25:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:25:01,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14352156] [2020-07-29 01:25:01,591 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:25:01,591 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-29 01:25:01,593 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056771237] [2020-07-29 01:25:01,601 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-07-29 01:25:01,603 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:25:01,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2020-07-29 01:25:01,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5 edges. 5 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:25:01,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-29 01:25:01,630 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:25:01,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-29 01:25:01,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-29 01:25:01,643 INFO L87 Difference]: Start difference. First operand 170 states. Second operand 2 states. [2020-07-29 01:25:02,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:25:02,107 INFO L93 Difference]: Finished difference Result 338 states and 537 transitions. [2020-07-29 01:25:02,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-29 01:25:02,107 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-07-29 01:25:02,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:25:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-29 01:25:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 537 transitions. [2020-07-29 01:25:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-29 01:25:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 537 transitions. [2020-07-29 01:25:02,137 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 537 transitions. [2020-07-29 01:25:02,942 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:25:02,977 INFO L225 Difference]: With dead ends: 338 [2020-07-29 01:25:02,978 INFO L226 Difference]: Without dead ends: 162 [2020-07-29 01:25:02,985 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-29 01:25:03,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2020-07-29 01:25:03,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2020-07-29 01:25:03,057 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:25:03,058 INFO L82 GeneralOperation]: Start isEquivalent. First operand 162 states. Second operand 162 states. [2020-07-29 01:25:03,059 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states. Second operand 162 states. [2020-07-29 01:25:03,059 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 162 states. [2020-07-29 01:25:03,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:25:03,070 INFO L93 Difference]: Finished difference Result 162 states and 254 transitions. [2020-07-29 01:25:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 254 transitions. [2020-07-29 01:25:03,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:25:03,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:25:03,074 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states. Second operand 162 states. [2020-07-29 01:25:03,074 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 162 states. [2020-07-29 01:25:03,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:25:03,084 INFO L93 Difference]: Finished difference Result 162 states and 254 transitions. [2020-07-29 01:25:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 254 transitions. [2020-07-29 01:25:03,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:25:03,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:25:03,087 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:25:03,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:25:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162 states. [2020-07-29 01:25:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 254 transitions. [2020-07-29 01:25:03,099 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 254 transitions. Word has length 5 [2020-07-29 01:25:03,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:25:03,100 INFO L479 AbstractCegarLoop]: Abstraction has 162 states and 254 transitions. [2020-07-29 01:25:03,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-29 01:25:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 254 transitions. [2020-07-29 01:25:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-07-29 01:25:03,101 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:25:03,101 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-07-29 01:25:03,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-29 01:25:03,102 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:25:03,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:25:03,102 INFO L82 PathProgramCache]: Analyzing trace with hash 29739467, now seen corresponding path program 1 times [2020-07-29 01:25:03,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:25:03,103 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52872518] [2020-07-29 01:25:03,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:25:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:25:03,138 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:25:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:25:03,193 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:25:03,236 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:25:03,237 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-29 01:25:03,242 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-29 01:25:03,276 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-29 01:25:03,276 WARN L170 areAnnotationChecker]: L3 has no Hoare annotation [2020-07-29 01:25:03,277 WARN L170 areAnnotationChecker]: L3 has no Hoare annotation [2020-07-29 01:25:03,277 WARN L170 areAnnotationChecker]: L2 has no Hoare annotation [2020-07-29 01:25:03,277 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-29 01:25:03,277 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-29 01:25:03,277 WARN L170 areAnnotationChecker]: L83-2 has no Hoare annotation [2020-07-29 01:25:03,278 WARN L170 areAnnotationChecker]: L83-2 has no Hoare annotation [2020-07-29 01:25:03,278 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-29 01:25:03,278 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-29 01:25:03,278 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-29 01:25:03,279 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-29 01:25:03,279 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-29 01:25:03,279 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-29 01:25:03,279 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-29 01:25:03,279 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-29 01:25:03,280 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2020-07-29 01:25:03,280 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2020-07-29 01:25:03,280 WARN L170 areAnnotationChecker]: L684 has no Hoare annotation [2020-07-29 01:25:03,280 WARN L170 areAnnotationChecker]: L106-2 has no Hoare annotation [2020-07-29 01:25:03,281 WARN L170 areAnnotationChecker]: L106-2 has no Hoare annotation [2020-07-29 01:25:03,281 WARN L170 areAnnotationChecker]: L106-2 has no Hoare annotation [2020-07-29 01:25:03,281 WARN L170 areAnnotationChecker]: L685 has no Hoare annotation [2020-07-29 01:25:03,281 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2020-07-29 01:25:03,282 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2020-07-29 01:25:03,282 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-29 01:25:03,282 WARN L170 areAnnotationChecker]: L697 has no Hoare annotation [2020-07-29 01:25:03,282 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-29 01:25:03,283 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-29 01:25:03,283 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-29 01:25:03,283 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-29 01:25:03,283 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-29 01:25:03,284 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2020-07-29 01:25:03,284 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2020-07-29 01:25:03,284 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-29 01:25:03,284 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-29 01:25:03,285 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-29 01:25:03,285 WARN L170 areAnnotationChecker]: L673-2 has no Hoare annotation [2020-07-29 01:25:03,285 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-29 01:25:03,285 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-29 01:25:03,285 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-29 01:25:03,286 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-29 01:25:03,286 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-29 01:25:03,286 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-29 01:25:03,286 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-29 01:25:03,287 WARN L170 areAnnotationChecker]: L225-2 has no Hoare annotation [2020-07-29 01:25:03,287 WARN L170 areAnnotationChecker]: L225-2 has no Hoare annotation [2020-07-29 01:25:03,287 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-29 01:25:03,287 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-29 01:25:03,288 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-29 01:25:03,288 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-29 01:25:03,288 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-29 01:25:03,288 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-29 01:25:03,289 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-29 01:25:03,289 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-29 01:25:03,289 WARN L170 areAnnotationChecker]: L237-2 has no Hoare annotation [2020-07-29 01:25:03,289 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-29 01:25:03,290 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-29 01:25:03,290 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-29 01:25:03,290 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-29 01:25:03,290 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-29 01:25:03,291 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-29 01:25:03,291 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-29 01:25:03,291 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-29 01:25:03,291 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-29 01:25:03,292 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-29 01:25:03,292 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-29 01:25:03,292 WARN L170 areAnnotationChecker]: L600 has no Hoare annotation [2020-07-29 01:25:03,292 WARN L170 areAnnotationChecker]: L600 has no Hoare annotation [2020-07-29 01:25:03,293 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-29 01:25:03,293 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-29 01:25:03,293 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-29 01:25:03,293 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-29 01:25:03,294 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-29 01:25:03,294 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-29 01:25:03,294 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-29 01:25:03,294 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-29 01:25:03,295 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-29 01:25:03,295 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-29 01:25:03,295 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-29 01:25:03,295 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-29 01:25:03,295 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-29 01:25:03,296 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-29 01:25:03,296 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-29 01:25:03,296 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-29 01:25:03,296 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-29 01:25:03,297 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-29 01:25:03,297 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-29 01:25:03,297 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-29 01:25:03,297 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-29 01:25:03,298 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-29 01:25:03,298 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-29 01:25:03,298 WARN L170 areAnnotationChecker]: L266-1 has no Hoare annotation [2020-07-29 01:25:03,298 WARN L170 areAnnotationChecker]: L266-1 has no Hoare annotation [2020-07-29 01:25:03,298 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-29 01:25:03,299 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-29 01:25:03,299 WARN L170 areAnnotationChecker]: L640-2 has no Hoare annotation [2020-07-29 01:25:03,299 WARN L170 areAnnotationChecker]: L640-2 has no Hoare annotation [2020-07-29 01:25:03,299 WARN L170 areAnnotationChecker]: L293-2 has no Hoare annotation [2020-07-29 01:25:03,300 WARN L170 areAnnotationChecker]: L293-2 has no Hoare annotation [2020-07-29 01:25:03,300 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-29 01:25:03,300 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-29 01:25:03,300 WARN L170 areAnnotationChecker]: L651 has no Hoare annotation [2020-07-29 01:25:03,300 WARN L170 areAnnotationChecker]: L651 has no Hoare annotation [2020-07-29 01:25:03,301 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-29 01:25:03,301 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-29 01:25:03,301 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-29 01:25:03,301 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-29 01:25:03,302 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-29 01:25:03,302 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-29 01:25:03,302 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-29 01:25:03,302 WARN L170 areAnnotationChecker]: L310-2 has no Hoare annotation [2020-07-29 01:25:03,303 WARN L170 areAnnotationChecker]: L310-2 has no Hoare annotation [2020-07-29 01:25:03,303 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-29 01:25:03,303 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-29 01:25:03,303 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-29 01:25:03,303 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-29 01:25:03,304 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-29 01:25:03,304 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-29 01:25:03,304 WARN L170 areAnnotationChecker]: L329-1 has no Hoare annotation [2020-07-29 01:25:03,304 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-29 01:25:03,305 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-29 01:25:03,305 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-29 01:25:03,305 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-29 01:25:03,305 WARN L170 areAnnotationChecker]: L320-2 has no Hoare annotation [2020-07-29 01:25:03,306 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-29 01:25:03,306 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-29 01:25:03,306 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-29 01:25:03,306 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-29 01:25:03,306 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-29 01:25:03,307 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-29 01:25:03,307 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-29 01:25:03,307 WARN L170 areAnnotationChecker]: L345-2 has no Hoare annotation [2020-07-29 01:25:03,307 WARN L170 areAnnotationChecker]: L345-2 has no Hoare annotation [2020-07-29 01:25:03,308 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-29 01:25:03,308 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-29 01:25:03,308 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-29 01:25:03,308 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-29 01:25:03,309 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-29 01:25:03,309 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-29 01:25:03,309 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-29 01:25:03,309 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-29 01:25:03,310 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-29 01:25:03,310 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-29 01:25:03,310 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-29 01:25:03,310 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-29 01:25:03,311 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-29 01:25:03,311 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-29 01:25:03,311 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-29 01:25:03,311 WARN L170 areAnnotationChecker]: L394 has no Hoare annotation [2020-07-29 01:25:03,312 WARN L170 areAnnotationChecker]: L394 has no Hoare annotation [2020-07-29 01:25:03,312 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-29 01:25:03,312 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-29 01:25:03,312 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-29 01:25:03,313 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-29 01:25:03,313 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-29 01:25:03,313 WARN L170 areAnnotationChecker]: L356-1 has no Hoare annotation [2020-07-29 01:25:03,313 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-29 01:25:03,313 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-29 01:25:03,314 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-29 01:25:03,314 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-29 01:25:03,314 WARN L170 areAnnotationChecker]: L412 has no Hoare annotation [2020-07-29 01:25:03,314 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-29 01:25:03,315 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-29 01:25:03,315 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-29 01:25:03,315 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-29 01:25:03,315 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-29 01:25:03,316 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-29 01:25:03,316 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-29 01:25:03,316 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-29 01:25:03,316 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-29 01:25:03,316 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-29 01:25:03,317 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-29 01:25:03,317 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-29 01:25:03,317 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-29 01:25:03,317 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-29 01:25:03,318 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-29 01:25:03,318 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-29 01:25:03,318 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-29 01:25:03,318 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-29 01:25:03,318 WARN L170 areAnnotationChecker]: L362-2 has no Hoare annotation [2020-07-29 01:25:03,319 WARN L170 areAnnotationChecker]: L362-2 has no Hoare annotation [2020-07-29 01:25:03,319 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-29 01:25:03,319 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-29 01:25:03,319 WARN L170 areAnnotationChecker]: L445-2 has no Hoare annotation [2020-07-29 01:25:03,320 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-29 01:25:03,320 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-29 01:25:03,320 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-29 01:25:03,320 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-29 01:25:03,321 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-29 01:25:03,321 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-29 01:25:03,321 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-29 01:25:03,321 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-29 01:25:03,322 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-29 01:25:03,322 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-29 01:25:03,322 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-29 01:25:03,322 WARN L170 areAnnotationChecker]: L367-1 has no Hoare annotation [2020-07-29 01:25:03,322 WARN L170 areAnnotationChecker]: L367-1 has no Hoare annotation [2020-07-29 01:25:03,323 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2020-07-29 01:25:03,323 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2020-07-29 01:25:03,323 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-29 01:25:03,323 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-29 01:25:03,324 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-29 01:25:03,324 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-29 01:25:03,324 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-29 01:25:03,324 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-29 01:25:03,324 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-29 01:25:03,325 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-29 01:25:03,325 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-29 01:25:03,325 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-29 01:25:03,325 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-29 01:25:03,326 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-29 01:25:03,326 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-29 01:25:03,326 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-29 01:25:03,326 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-29 01:25:03,326 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-29 01:25:03,327 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-29 01:25:03,327 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-29 01:25:03,327 WARN L170 areAnnotationChecker]: L506-2 has no Hoare annotation [2020-07-29 01:25:03,352 WARN L170 areAnnotationChecker]: L506-2 has no Hoare annotation [2020-07-29 01:25:03,352 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-29 01:25:03,352 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-29 01:25:03,352 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-29 01:25:03,352 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2020-07-29 01:25:03,353 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2020-07-29 01:25:03,353 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2020-07-29 01:25:03,353 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2020-07-29 01:25:03,353 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-29 01:25:03,353 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L516-2 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L535 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L535 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-29 01:25:03,354 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-29 01:25:03,355 WARN L170 areAnnotationChecker]: L535-2 has no Hoare annotation [2020-07-29 01:25:03,355 WARN L170 areAnnotationChecker]: L535-2 has no Hoare annotation [2020-07-29 01:25:03,355 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2020-07-29 01:25:03,355 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2020-07-29 01:25:03,355 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-29 01:25:03,356 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-29 01:25:03,356 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-29 01:25:03,356 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-29 01:25:03,356 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-29 01:25:03,356 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-29 01:25:03,357 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-29 01:25:03,357 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-29 01:25:03,357 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-29 01:25:03,357 WARN L170 areAnnotationChecker]: L545-1 has no Hoare annotation [2020-07-29 01:25:03,357 WARN L170 areAnnotationChecker]: L545-1 has no Hoare annotation [2020-07-29 01:25:03,358 WARN L170 areAnnotationChecker]: L567 has no Hoare annotation [2020-07-29 01:25:03,358 WARN L170 areAnnotationChecker]: L567 has no Hoare annotation [2020-07-29 01:25:03,358 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-29 01:25:03,358 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-29 01:25:03,358 WARN L170 areAnnotationChecker]: L545-2 has no Hoare annotation [2020-07-29 01:25:03,359 WARN L170 areAnnotationChecker]: L545-2 has no Hoare annotation [2020-07-29 01:25:03,359 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-29 01:25:03,359 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-29 01:25:03,359 WARN L170 areAnnotationChecker]: L585 has no Hoare annotation [2020-07-29 01:25:03,359 WARN L170 areAnnotationChecker]: L585 has no Hoare annotation [2020-07-29 01:25:03,360 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2020-07-29 01:25:03,360 WARN L170 areAnnotationChecker]: L545-3 has no Hoare annotation [2020-07-29 01:25:03,360 WARN L170 areAnnotationChecker]: L545-3 has no Hoare annotation [2020-07-29 01:25:03,360 WARN L170 areAnnotationChecker]: L573-2 has no Hoare annotation [2020-07-29 01:25:03,361 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-29 01:25:03,361 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-29 01:25:03,361 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-29 01:25:03,361 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-29 01:25:03,361 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-29 01:25:03,362 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-29 01:25:03,362 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. [2020-07-29 01:25:03,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.07 01:25:03 BoogieIcfgContainer [2020-07-29 01:25:03,367 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-29 01:25:03,367 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-29 01:25:03,368 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-29 01:25:03,368 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-29 01:25:03,369 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:25:01" (3/4) ... [2020-07-29 01:25:03,372 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-07-29 01:25:03,498 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-29 01:25:03,499 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-29 01:25:03,502 INFO L168 Benchmark]: Toolchain (without parser) took 6849.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 954.9 MB in the beginning and 1.2 GB in the end (delta: -239.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:25:03,504 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:25:03,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -177.0 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2020-07-29 01:25:03,505 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2020-07-29 01:25:03,506 INFO L168 Benchmark]: Boogie Preprocessor took 46.89 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:25:03,506 INFO L168 Benchmark]: RCFGBuilder took 3780.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 993.1 MB in the end (delta: 125.5 MB). Peak memory consumption was 125.5 MB. Max. memory is 11.5 GB. [2020-07-29 01:25:03,507 INFO L168 Benchmark]: TraceAbstraction took 2171.62 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 993.1 MB in the beginning and 1.2 GB in the end (delta: -201.2 MB). Peak memory consumption was 186.1 MB. Max. memory is 11.5 GB. [2020-07-29 01:25:03,508 INFO L168 Benchmark]: Witness Printer took 131.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2020-07-29 01:25:03,512 INFO L336 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 581.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -177.0 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 127.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.89 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 3780.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 993.1 MB in the end (delta: 125.5 MB). Peak memory consumption was 125.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2171.62 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 993.1 MB in the beginning and 1.2 GB in the end (delta: -201.2 MB). Peak memory consumption was 186.1 MB. Max. memory is 11.5 GB. * Witness Printer took 131.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 89]: integer overflow possible integer overflow possible We found a FailurePath: [L689] int s ; [L690] int tmp ; [L694] s = 8464 [L14] int s__info_callback = __VERIFIER_nondet_int(); [L15] int s__in_handshake = __VERIFIER_nondet_int(); [L16] int s__state ; [L17] int s__new_session ; [L18] int s__server ; [L19] int s__version = __VERIFIER_nondet_int(); [L20] int s__type ; [L21] int s__init_num ; [L22] int s__hit = __VERIFIER_nondet_int(); [L23] int s__rwstate ; [L24] int s__init_buf___0 ; [L25] int s__debug = __VERIFIER_nondet_int(); [L26] int s__shutdown ; [L27] int s__cert = __VERIFIER_nondet_int(); [L28] int s__options = __VERIFIER_nondet_int(); [L29] int s__verify_mode = __VERIFIER_nondet_int(); [L30] int s__session__peer = __VERIFIER_nondet_int(); [L31] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int(); [L32] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L33] int s__ctx__stats__sess_accept_renegotiate ; [L34] int s__ctx__stats__sess_accept ; [L35] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int(); [L36] int s__s3__tmp__cert_request ; [L37] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L38] int s__s3__tmp__use_rsa_tmp ; [L39] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L40] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L41] int s__s3__tmp__next_state___0 ; [L42] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int(); [L43] int s__session__cipher ; [L44] int buf = __VERIFIER_nondet_int(); [L45] unsigned long l ; [L46] unsigned long Time ; [L47] unsigned long tmp = __VERIFIER_nondet_ulong(); [L48] int cb ; [L49] long num1 ; [L50] int ret ; [L51] int new_state ; [L52] int state ; [L53] int skip ; [L54] int got_new_session ; [L55] int tmp___1 = __VERIFIER_nondet_int(); [L56] int tmp___2 = __VERIFIER_nondet_int(); [L57] int tmp___3 ; [L58] int tmp___4 ; [L59] int tmp___5 ; [L60] int tmp___6 ; [L61] int tmp___7 ; [L62] long tmp___8 = __VERIFIER_nondet_long(); [L63] int tmp___9 ; [L64] int tmp___10 ; [L65] int blastFlag ; [L66] int ag_X ; [L67] int ag_Y = __VERIFIER_nondet_int(); [L68] int ag_Z ; [L69] int __retres70 ; [L3] COND FALSE !(!cond) [L73] s__state = initial_state [L74] blastFlag = 0 [L75] Time = tmp [L76] cb = 0 [L77] ret = -1 [L78] skip = 0 [L79] got_new_session = 0 [L80] COND TRUE s__info_callback != 0 [L81] cb = s__info_callback [L89] s__in_handshake + 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 170 locations, 16 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 266 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=170occurred in iteration=0, 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, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 4 ConstructedInterpolants, 0 QuantifiedInterpolants, 16 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 RESULT: Ultimate proved your program to be incorrect! Received shutdown request...