./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8606fedee33cf8010a3eab1c4fca8db980de8a79 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:10:45,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:10:45,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:10:45,592 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:10:45,592 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:10:45,593 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:10:45,594 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:10:45,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:10:45,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:10:45,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:10:45,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:10:45,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:10:45,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:10:45,603 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:10:45,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:10:45,604 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:10:45,605 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:10:45,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:10:45,609 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:10:45,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:10:45,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:10:45,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:10:45,615 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:10:45,615 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:10:45,616 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:10:45,616 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:10:45,617 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:10:45,618 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:10:45,619 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:10:45,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:10:45,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:10:45,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:10:45,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:10:45,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:10:45,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:10:45,623 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:10:45,624 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 22:10:45,638 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:10:45,640 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:10:45,641 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:10:45,641 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:10:45,642 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:10:45,642 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:10:45,642 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:10:45,642 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:10:45,642 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:10:45,643 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:10:45,644 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:10:45,644 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:10:45,644 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:10:45,644 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:10:45,644 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:10:45,644 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:10:45,645 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:10:45,645 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:10:45,646 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8606fedee33cf8010a3eab1c4fca8db980de8a79 [2018-10-26 22:10:45,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:10:45,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:10:45,706 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:10:45,707 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:10:45,709 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:10:45,710 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-10-26 22:10:45,767 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/data/6a93689c5/663e0d929f2a417a97e1d07390a351f1/FLAGb8a110a77 [2018-10-26 22:10:46,224 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:10:46,225 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/sv-benchmarks/c/bitvector/s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-10-26 22:10:46,237 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/data/6a93689c5/663e0d929f2a417a97e1d07390a351f1/FLAGb8a110a77 [2018-10-26 22:10:46,254 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/data/6a93689c5/663e0d929f2a417a97e1d07390a351f1 [2018-10-26 22:10:46,263 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:10:46,264 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:10:46,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:10:46,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:10:46,272 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:10:46,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44091c5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46, skipping insertion in model container [2018-10-26 22:10:46,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:10:46,333 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:10:46,587 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:10:46,591 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:10:46,655 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:10:46,671 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:10:46,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46 WrapperNode [2018-10-26 22:10:46,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:10:46,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:10:46,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:10:46,672 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:10:46,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... [2018-10-26 22:10:46,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:10:46,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:10:46,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:10:46,738 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:10:46,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/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 [2018-10-26 22:10:46,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:10:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:10:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-10-26 22:10:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:10:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 22:10:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-10-26 22:10:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-26 22:10:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-10-26 22:10:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:10:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:10:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:10:47,087 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-26 22:10:47,087 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-26 22:10:48,192 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:10:48,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:10:48 BoogieIcfgContainer [2018-10-26 22:10:48,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:10:48,194 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:10:48,194 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:10:48,197 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:10:48,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:10:46" (1/3) ... [2018-10-26 22:10:48,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@762b3e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:10:48, skipping insertion in model container [2018-10-26 22:10:48,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:10:46" (2/3) ... [2018-10-26 22:10:48,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@762b3e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:10:48, skipping insertion in model container [2018-10-26 22:10:48,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:10:48" (3/3) ... [2018-10-26 22:10:48,201 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-10-26 22:10:48,209 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:10:48,217 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:10:48,231 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:10:48,268 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 22:10:48,269 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:10:48,269 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:10:48,269 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:10:48,269 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:10:48,270 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:10:48,270 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:10:48,270 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:10:48,270 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:10:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states. [2018-10-26 22:10:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-26 22:10:48,307 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:48,308 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:48,311 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:48,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:48,317 INFO L82 PathProgramCache]: Analyzing trace with hash 258446280, now seen corresponding path program 1 times [2018-10-26 22:10:48,319 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:48,319 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:48,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:48,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:48,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:48,695 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-10-26 22:10:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:10:48,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:48,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:10:48,717 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:10:48,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:10:48,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:10:48,732 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 5 states. [2018-10-26 22:10:49,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:49,507 INFO L93 Difference]: Finished difference Result 329 states and 560 transitions. [2018-10-26 22:10:49,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 22:10:49,509 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-10-26 22:10:49,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:49,519 INFO L225 Difference]: With dead ends: 329 [2018-10-26 22:10:49,520 INFO L226 Difference]: Without dead ends: 168 [2018-10-26 22:10:49,523 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:10:49,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2018-10-26 22:10:49,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 163. [2018-10-26 22:10:49,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2018-10-26 22:10:49,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 255 transitions. [2018-10-26 22:10:49,570 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 255 transitions. Word has length 50 [2018-10-26 22:10:49,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:49,570 INFO L481 AbstractCegarLoop]: Abstraction has 163 states and 255 transitions. [2018-10-26 22:10:49,570 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:10:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 255 transitions. [2018-10-26 22:10:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-26 22:10:49,572 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:49,573 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:49,573 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:49,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:49,573 INFO L82 PathProgramCache]: Analyzing trace with hash -585135443, now seen corresponding path program 1 times [2018-10-26 22:10:49,573 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:49,574 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:49,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:49,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:49,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:10:49,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:49,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:10:49,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:10:49,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:10:49,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:10:49,684 INFO L87 Difference]: Start difference. First operand 163 states and 255 transitions. Second operand 5 states. [2018-10-26 22:10:50,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:50,311 INFO L93 Difference]: Finished difference Result 362 states and 575 transitions. [2018-10-26 22:10:50,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 22:10:50,312 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2018-10-26 22:10:50,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:50,316 INFO L225 Difference]: With dead ends: 362 [2018-10-26 22:10:50,316 INFO L226 Difference]: Without dead ends: 210 [2018-10-26 22:10:50,317 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:10:50,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2018-10-26 22:10:50,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 205. [2018-10-26 22:10:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2018-10-26 22:10:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 328 transitions. [2018-10-26 22:10:50,335 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 328 transitions. Word has length 51 [2018-10-26 22:10:50,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:50,335 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 328 transitions. [2018-10-26 22:10:50,335 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:10:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 328 transitions. [2018-10-26 22:10:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-26 22:10:50,338 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:50,338 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:50,338 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:50,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:50,339 INFO L82 PathProgramCache]: Analyzing trace with hash -897217812, now seen corresponding path program 1 times [2018-10-26 22:10:50,339 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:50,339 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:50,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:50,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:50,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:10:50,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:50,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:50,493 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:50,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:50,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:50,493 INFO L87 Difference]: Start difference. First operand 205 states and 328 transitions. Second operand 3 states. [2018-10-26 22:10:50,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:50,611 INFO L93 Difference]: Finished difference Result 586 states and 948 transitions. [2018-10-26 22:10:50,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:50,612 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2018-10-26 22:10:50,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:50,614 INFO L225 Difference]: With dead ends: 586 [2018-10-26 22:10:50,614 INFO L226 Difference]: Without dead ends: 394 [2018-10-26 22:10:50,615 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:50,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2018-10-26 22:10:50,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 394. [2018-10-26 22:10:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 394 states. [2018-10-26 22:10:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 632 transitions. [2018-10-26 22:10:50,650 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 632 transitions. Word has length 67 [2018-10-26 22:10:50,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:50,650 INFO L481 AbstractCegarLoop]: Abstraction has 394 states and 632 transitions. [2018-10-26 22:10:50,650 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 632 transitions. [2018-10-26 22:10:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-26 22:10:50,654 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:50,654 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:50,654 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:50,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:50,655 INFO L82 PathProgramCache]: Analyzing trace with hash 175466, now seen corresponding path program 1 times [2018-10-26 22:10:50,655 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:50,655 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:50,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:50,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:50,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:10:50,778 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:50,778 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:50,779 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:50,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:50,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:50,779 INFO L87 Difference]: Start difference. First operand 394 states and 632 transitions. Second operand 3 states. [2018-10-26 22:10:50,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:50,895 INFO L93 Difference]: Finished difference Result 776 states and 1253 transitions. [2018-10-26 22:10:50,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:50,898 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2018-10-26 22:10:50,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:50,901 INFO L225 Difference]: With dead ends: 776 [2018-10-26 22:10:50,901 INFO L226 Difference]: Without dead ends: 584 [2018-10-26 22:10:50,911 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:50,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2018-10-26 22:10:50,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 584. [2018-10-26 22:10:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 584 states. [2018-10-26 22:10:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 584 states and 939 transitions. [2018-10-26 22:10:50,957 INFO L78 Accepts]: Start accepts. Automaton has 584 states and 939 transitions. Word has length 67 [2018-10-26 22:10:50,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:50,957 INFO L481 AbstractCegarLoop]: Abstraction has 584 states and 939 transitions. [2018-10-26 22:10:50,957 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 939 transitions. [2018-10-26 22:10:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-26 22:10:50,961 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:50,961 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:50,962 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:50,962 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:50,962 INFO L82 PathProgramCache]: Analyzing trace with hash -1419775682, now seen corresponding path program 1 times [2018-10-26 22:10:50,962 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:50,962 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:50,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:50,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:50,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 22:10:51,062 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:51,062 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:51,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:51,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:51,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:51,063 INFO L87 Difference]: Start difference. First operand 584 states and 939 transitions. Second operand 3 states. [2018-10-26 22:10:51,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:51,289 INFO L93 Difference]: Finished difference Result 1373 states and 2236 transitions. [2018-10-26 22:10:51,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:51,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-10-26 22:10:51,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:51,293 INFO L225 Difference]: With dead ends: 1373 [2018-10-26 22:10:51,293 INFO L226 Difference]: Without dead ends: 802 [2018-10-26 22:10:51,296 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:51,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-10-26 22:10:51,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 790. [2018-10-26 22:10:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 790 states. [2018-10-26 22:10:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 790 states and 1145 transitions. [2018-10-26 22:10:51,325 INFO L78 Accepts]: Start accepts. Automaton has 790 states and 1145 transitions. Word has length 106 [2018-10-26 22:10:51,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:51,325 INFO L481 AbstractCegarLoop]: Abstraction has 790 states and 1145 transitions. [2018-10-26 22:10:51,325 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:51,325 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1145 transitions. [2018-10-26 22:10:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-26 22:10:51,328 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:51,328 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:51,328 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:51,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:51,329 INFO L82 PathProgramCache]: Analyzing trace with hash -1217951748, now seen corresponding path program 1 times [2018-10-26 22:10:51,329 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:51,329 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:51,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:51,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:51,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 22:10:51,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:51,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:51,477 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:51,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:51,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:51,477 INFO L87 Difference]: Start difference. First operand 790 states and 1145 transitions. Second operand 3 states. [2018-10-26 22:10:52,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:52,560 INFO L93 Difference]: Finished difference Result 1699 states and 2502 transitions. [2018-10-26 22:10:52,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:52,561 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-10-26 22:10:52,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:52,565 INFO L225 Difference]: With dead ends: 1699 [2018-10-26 22:10:52,565 INFO L226 Difference]: Without dead ends: 922 [2018-10-26 22:10:52,570 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:52,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 922 states. [2018-10-26 22:10:52,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 922 to 886. [2018-10-26 22:10:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 886 states. [2018-10-26 22:10:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1280 transitions. [2018-10-26 22:10:52,602 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1280 transitions. Word has length 106 [2018-10-26 22:10:52,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:52,604 INFO L481 AbstractCegarLoop]: Abstraction has 886 states and 1280 transitions. [2018-10-26 22:10:52,604 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1280 transitions. [2018-10-26 22:10:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 22:10:52,609 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:52,609 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:52,609 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:52,610 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:52,610 INFO L82 PathProgramCache]: Analyzing trace with hash -1453211966, now seen corresponding path program 1 times [2018-10-26 22:10:52,610 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:52,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:52,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:52,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:52,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-10-26 22:10:52,729 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:52,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:52,729 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:52,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:52,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:52,731 INFO L87 Difference]: Start difference. First operand 886 states and 1280 transitions. Second operand 3 states. [2018-10-26 22:10:52,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:52,963 INFO L93 Difference]: Finished difference Result 1192 states and 1728 transitions. [2018-10-26 22:10:52,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:52,967 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-10-26 22:10:52,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:52,972 INFO L225 Difference]: With dead ends: 1192 [2018-10-26 22:10:52,973 INFO L226 Difference]: Without dead ends: 1190 [2018-10-26 22:10:52,973 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:52,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2018-10-26 22:10:53,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1190. [2018-10-26 22:10:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1190 states. [2018-10-26 22:10:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1190 states and 1726 transitions. [2018-10-26 22:10:53,015 INFO L78 Accepts]: Start accepts. Automaton has 1190 states and 1726 transitions. Word has length 130 [2018-10-26 22:10:53,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:53,015 INFO L481 AbstractCegarLoop]: Abstraction has 1190 states and 1726 transitions. [2018-10-26 22:10:53,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1726 transitions. [2018-10-26 22:10:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-10-26 22:10:53,021 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:53,021 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:53,021 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:53,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:53,022 INFO L82 PathProgramCache]: Analyzing trace with hash 356426966, now seen corresponding path program 1 times [2018-10-26 22:10:53,022 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:53,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:53,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:53,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:53,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-10-26 22:10:53,160 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:53,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:53,162 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:53,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:53,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:53,164 INFO L87 Difference]: Start difference. First operand 1190 states and 1726 transitions. Second operand 3 states. [2018-10-26 22:10:53,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:53,842 INFO L93 Difference]: Finished difference Result 2475 states and 3571 transitions. [2018-10-26 22:10:53,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:53,843 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-10-26 22:10:53,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:53,847 INFO L225 Difference]: With dead ends: 2475 [2018-10-26 22:10:53,848 INFO L226 Difference]: Without dead ends: 1298 [2018-10-26 22:10:53,851 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:53,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1298 states. [2018-10-26 22:10:53,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1298 to 1286. [2018-10-26 22:10:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1286 states. [2018-10-26 22:10:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1286 states and 1842 transitions. [2018-10-26 22:10:53,885 INFO L78 Accepts]: Start accepts. Automaton has 1286 states and 1842 transitions. Word has length 180 [2018-10-26 22:10:53,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:53,886 INFO L481 AbstractCegarLoop]: Abstraction has 1286 states and 1842 transitions. [2018-10-26 22:10:53,886 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1842 transitions. [2018-10-26 22:10:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-10-26 22:10:53,891 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:53,891 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:53,892 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:53,892 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:53,892 INFO L82 PathProgramCache]: Analyzing trace with hash -1077205629, now seen corresponding path program 1 times [2018-10-26 22:10:53,892 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:53,892 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:53,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:53,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:53,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-10-26 22:10:54,021 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:54,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:54,021 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:54,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:54,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:54,023 INFO L87 Difference]: Start difference. First operand 1286 states and 1842 transitions. Second operand 3 states. [2018-10-26 22:10:55,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:55,000 INFO L93 Difference]: Finished difference Result 2711 states and 3883 transitions. [2018-10-26 22:10:55,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:55,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-10-26 22:10:55,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:55,006 INFO L225 Difference]: With dead ends: 2711 [2018-10-26 22:10:55,006 INFO L226 Difference]: Without dead ends: 1438 [2018-10-26 22:10:55,009 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:55,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2018-10-26 22:10:55,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1390. [2018-10-26 22:10:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1390 states. [2018-10-26 22:10:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1390 states and 1966 transitions. [2018-10-26 22:10:55,043 INFO L78 Accepts]: Start accepts. Automaton has 1390 states and 1966 transitions. Word has length 201 [2018-10-26 22:10:55,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:55,043 INFO L481 AbstractCegarLoop]: Abstraction has 1390 states and 1966 transitions. [2018-10-26 22:10:55,043 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1966 transitions. [2018-10-26 22:10:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-10-26 22:10:55,048 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:55,048 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:55,048 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:55,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:55,049 INFO L82 PathProgramCache]: Analyzing trace with hash -1179524484, now seen corresponding path program 1 times [2018-10-26 22:10:55,049 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:55,049 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:55,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:55,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:55,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-10-26 22:10:55,157 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:55,157 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:55,157 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:55,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:55,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:55,158 INFO L87 Difference]: Start difference. First operand 1390 states and 1966 transitions. Second operand 3 states. [2018-10-26 22:10:56,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:56,132 INFO L93 Difference]: Finished difference Result 2907 states and 4115 transitions. [2018-10-26 22:10:56,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:56,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 228 [2018-10-26 22:10:56,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:56,136 INFO L225 Difference]: With dead ends: 2907 [2018-10-26 22:10:56,136 INFO L226 Difference]: Without dead ends: 1530 [2018-10-26 22:10:56,143 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:56,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2018-10-26 22:10:56,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1502. [2018-10-26 22:10:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1502 states. [2018-10-26 22:10:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1502 states and 2098 transitions. [2018-10-26 22:10:56,188 INFO L78 Accepts]: Start accepts. Automaton has 1502 states and 2098 transitions. Word has length 228 [2018-10-26 22:10:56,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:56,188 INFO L481 AbstractCegarLoop]: Abstraction has 1502 states and 2098 transitions. [2018-10-26 22:10:56,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2098 transitions. [2018-10-26 22:10:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-10-26 22:10:56,194 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:56,195 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:56,195 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:56,195 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:56,196 INFO L82 PathProgramCache]: Analyzing trace with hash -1504258843, now seen corresponding path program 1 times [2018-10-26 22:10:56,197 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:56,197 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:56,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:56,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:56,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-10-26 22:10:56,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:56,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:56,399 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:56,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:56,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:56,400 INFO L87 Difference]: Start difference. First operand 1502 states and 2098 transitions. Second operand 3 states. [2018-10-26 22:10:56,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:56,594 INFO L93 Difference]: Finished difference Result 4472 states and 6248 transitions. [2018-10-26 22:10:56,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:56,594 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 229 [2018-10-26 22:10:56,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:56,620 INFO L225 Difference]: With dead ends: 4472 [2018-10-26 22:10:56,620 INFO L226 Difference]: Without dead ends: 2983 [2018-10-26 22:10:56,625 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:56,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2018-10-26 22:10:56,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2981. [2018-10-26 22:10:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2981 states. [2018-10-26 22:10:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 2981 states and 4158 transitions. [2018-10-26 22:10:56,713 INFO L78 Accepts]: Start accepts. Automaton has 2981 states and 4158 transitions. Word has length 229 [2018-10-26 22:10:56,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:56,714 INFO L481 AbstractCegarLoop]: Abstraction has 2981 states and 4158 transitions. [2018-10-26 22:10:56,714 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4158 transitions. [2018-10-26 22:10:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-10-26 22:10:56,722 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:56,722 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:56,723 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:56,723 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:56,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1995492461, now seen corresponding path program 1 times [2018-10-26 22:10:56,723 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:56,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:56,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:56,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:56,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-10-26 22:10:56,858 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:56,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:56,859 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:56,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:56,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:56,859 INFO L87 Difference]: Start difference. First operand 2981 states and 4158 transitions. Second operand 3 states. [2018-10-26 22:10:57,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:57,916 INFO L93 Difference]: Finished difference Result 6285 states and 8883 transitions. [2018-10-26 22:10:57,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:57,917 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-10-26 22:10:57,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:57,928 INFO L225 Difference]: With dead ends: 6285 [2018-10-26 22:10:57,928 INFO L226 Difference]: Without dead ends: 3237 [2018-10-26 22:10:57,934 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:57,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3237 states. [2018-10-26 22:10:58,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3237 to 3237. [2018-10-26 22:10:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3237 states. [2018-10-26 22:10:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 3237 states and 4454 transitions. [2018-10-26 22:10:58,020 INFO L78 Accepts]: Start accepts. Automaton has 3237 states and 4454 transitions. Word has length 230 [2018-10-26 22:10:58,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:58,020 INFO L481 AbstractCegarLoop]: Abstraction has 3237 states and 4454 transitions. [2018-10-26 22:10:58,020 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 4454 transitions. [2018-10-26 22:10:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-10-26 22:10:58,029 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:58,030 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:58,031 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:58,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:58,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1946428146, now seen corresponding path program 1 times [2018-10-26 22:10:58,031 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:58,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:58,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:58,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:58,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 428 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2018-10-26 22:10:58,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:10:58,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:10:58,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:10:58,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:10:58,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:58,175 INFO L87 Difference]: Start difference. First operand 3237 states and 4454 transitions. Second operand 3 states. [2018-10-26 22:10:59,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:10:59,220 INFO L93 Difference]: Finished difference Result 6717 states and 9243 transitions. [2018-10-26 22:10:59,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:10:59,221 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 256 [2018-10-26 22:10:59,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:10:59,232 INFO L225 Difference]: With dead ends: 6717 [2018-10-26 22:10:59,232 INFO L226 Difference]: Without dead ends: 3493 [2018-10-26 22:10:59,237 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:10:59,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3493 states. [2018-10-26 22:10:59,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3493 to 3477. [2018-10-26 22:10:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3477 states. [2018-10-26 22:10:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 3477 states and 4734 transitions. [2018-10-26 22:10:59,312 INFO L78 Accepts]: Start accepts. Automaton has 3477 states and 4734 transitions. Word has length 256 [2018-10-26 22:10:59,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:10:59,312 INFO L481 AbstractCegarLoop]: Abstraction has 3477 states and 4734 transitions. [2018-10-26 22:10:59,312 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:10:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 4734 transitions. [2018-10-26 22:10:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-26 22:10:59,320 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:10:59,321 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:10:59,321 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:10:59,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:10:59,321 INFO L82 PathProgramCache]: Analyzing trace with hash 1729516943, now seen corresponding path program 1 times [2018-10-26 22:10:59,321 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:10:59,321 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:10:59,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:59,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:59,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:10:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 449 proven. 17 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-10-26 22:10:59,479 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:10:59,479 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:10:59,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:10:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:10:59,577 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:10:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-10-26 22:10:59,778 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:10:59,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-10-26 22:10:59,779 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:10:59,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:10:59,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:10:59,780 INFO L87 Difference]: Start difference. First operand 3477 states and 4734 transitions. Second operand 5 states. [2018-10-26 22:11:02,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:02,437 INFO L93 Difference]: Finished difference Result 12425 states and 17062 transitions. [2018-10-26 22:11:02,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 22:11:02,438 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 259 [2018-10-26 22:11:02,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:02,465 INFO L225 Difference]: With dead ends: 12425 [2018-10-26 22:11:02,466 INFO L226 Difference]: Without dead ends: 8961 [2018-10-26 22:11:02,473 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:11:02,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8961 states. [2018-10-26 22:11:02,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8961 to 6321. [2018-10-26 22:11:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6321 states. [2018-10-26 22:11:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 6321 states and 8635 transitions. [2018-10-26 22:11:02,676 INFO L78 Accepts]: Start accepts. Automaton has 6321 states and 8635 transitions. Word has length 259 [2018-10-26 22:11:02,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:02,676 INFO L481 AbstractCegarLoop]: Abstraction has 6321 states and 8635 transitions. [2018-10-26 22:11:02,676 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:11:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 6321 states and 8635 transitions. [2018-10-26 22:11:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-10-26 22:11:02,689 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:02,690 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:11:02,691 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:02,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:02,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1361081351, now seen corresponding path program 1 times [2018-10-26 22:11:02,691 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:02,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:02,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:02,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:02,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-10-26 22:11:02,832 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:11:02,832 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:11:02,833 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:11:02,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:11:02,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:02,833 INFO L87 Difference]: Start difference. First operand 6321 states and 8635 transitions. Second operand 3 states. [2018-10-26 22:11:03,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:03,113 INFO L93 Difference]: Finished difference Result 18627 states and 25511 transitions. [2018-10-26 22:11:03,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:11:03,114 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 266 [2018-10-26 22:11:03,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:03,138 INFO L225 Difference]: With dead ends: 18627 [2018-10-26 22:11:03,138 INFO L226 Difference]: Without dead ends: 12319 [2018-10-26 22:11:03,150 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:03,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12319 states. [2018-10-26 22:11:03,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12319 to 12317. [2018-10-26 22:11:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12317 states. [2018-10-26 22:11:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12317 states to 12317 states and 16852 transitions. [2018-10-26 22:11:03,485 INFO L78 Accepts]: Start accepts. Automaton has 12317 states and 16852 transitions. Word has length 266 [2018-10-26 22:11:03,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:03,485 INFO L481 AbstractCegarLoop]: Abstraction has 12317 states and 16852 transitions. [2018-10-26 22:11:03,486 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:11:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 12317 states and 16852 transitions. [2018-10-26 22:11:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-10-26 22:11:03,504 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:03,505 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:11:03,505 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:03,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:03,505 INFO L82 PathProgramCache]: Analyzing trace with hash 979770490, now seen corresponding path program 1 times [2018-10-26 22:11:03,505 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:03,505 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:03,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:03,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:03,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 591 proven. 27 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2018-10-26 22:11:03,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:11:03,722 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2018-10-26 22:11:03,737 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:11:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:03,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:11:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2018-10-26 22:11:03,941 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:11:03,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-10-26 22:11:03,942 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:11:03,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:11:03,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:11:03,943 INFO L87 Difference]: Start difference. First operand 12317 states and 16852 transitions. Second operand 5 states. [2018-10-26 22:11:04,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:04,836 INFO L93 Difference]: Finished difference Result 27346 states and 36890 transitions. [2018-10-26 22:11:04,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 22:11:04,836 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2018-10-26 22:11:04,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:04,853 INFO L225 Difference]: With dead ends: 27346 [2018-10-26 22:11:04,854 INFO L226 Difference]: Without dead ends: 9794 [2018-10-26 22:11:04,876 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:11:04,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9794 states. [2018-10-26 22:11:05,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9794 to 8793. [2018-10-26 22:11:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8793 states. [2018-10-26 22:11:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8793 states to 8793 states and 11433 transitions. [2018-10-26 22:11:05,069 INFO L78 Accepts]: Start accepts. Automaton has 8793 states and 11433 transitions. Word has length 297 [2018-10-26 22:11:05,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:05,069 INFO L481 AbstractCegarLoop]: Abstraction has 8793 states and 11433 transitions. [2018-10-26 22:11:05,069 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:11:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 8793 states and 11433 transitions. [2018-10-26 22:11:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2018-10-26 22:11:05,085 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:05,086 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:11:05,087 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:05,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:05,087 INFO L82 PathProgramCache]: Analyzing trace with hash -1680925372, now seen corresponding path program 1 times [2018-10-26 22:11:05,087 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:05,087 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:05,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:05,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:05,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 916 proven. 27 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2018-10-26 22:11:05,426 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:11:05,426 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:11:05,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:05,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:11:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 716 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2018-10-26 22:11:05,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:11:05,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-10-26 22:11:05,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:11:05,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:11:05,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:11:05,773 INFO L87 Difference]: Start difference. First operand 8793 states and 11433 transitions. Second operand 5 states. [2018-10-26 22:11:06,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:06,954 INFO L93 Difference]: Finished difference Result 19273 states and 24965 transitions. [2018-10-26 22:11:06,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 22:11:06,955 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 372 [2018-10-26 22:11:06,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:06,971 INFO L225 Difference]: With dead ends: 19273 [2018-10-26 22:11:06,971 INFO L226 Difference]: Without dead ends: 10309 [2018-10-26 22:11:06,986 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 376 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:11:06,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10309 states. [2018-10-26 22:11:07,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10309 to 6489. [2018-10-26 22:11:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6489 states. [2018-10-26 22:11:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 6489 states and 8363 transitions. [2018-10-26 22:11:07,275 INFO L78 Accepts]: Start accepts. Automaton has 6489 states and 8363 transitions. Word has length 372 [2018-10-26 22:11:07,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:07,276 INFO L481 AbstractCegarLoop]: Abstraction has 6489 states and 8363 transitions. [2018-10-26 22:11:07,276 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:11:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 6489 states and 8363 transitions. [2018-10-26 22:11:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2018-10-26 22:11:07,296 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:07,297 INFO L375 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:11:07,297 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:07,297 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:07,297 INFO L82 PathProgramCache]: Analyzing trace with hash -650561877, now seen corresponding path program 1 times [2018-10-26 22:11:07,297 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:07,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:07,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:07,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:07,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1763 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2018-10-26 22:11:07,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:11:07,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:11:07,537 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:11:07,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:11:07,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:07,538 INFO L87 Difference]: Start difference. First operand 6489 states and 8363 transitions. Second operand 3 states. [2018-10-26 22:11:07,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:07,919 INFO L93 Difference]: Finished difference Result 13674 states and 17538 transitions. [2018-10-26 22:11:07,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:11:07,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 519 [2018-10-26 22:11:07,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:07,929 INFO L225 Difference]: With dead ends: 13674 [2018-10-26 22:11:07,929 INFO L226 Difference]: Without dead ends: 7303 [2018-10-26 22:11:07,938 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:11:07,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7303 states. [2018-10-26 22:11:08,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7303 to 7259. [2018-10-26 22:11:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7259 states. [2018-10-26 22:11:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7259 states to 7259 states and 9243 transitions. [2018-10-26 22:11:08,151 INFO L78 Accepts]: Start accepts. Automaton has 7259 states and 9243 transitions. Word has length 519 [2018-10-26 22:11:08,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:08,151 INFO L481 AbstractCegarLoop]: Abstraction has 7259 states and 9243 transitions. [2018-10-26 22:11:08,152 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:11:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 7259 states and 9243 transitions. [2018-10-26 22:11:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-10-26 22:11:08,174 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:11:08,174 INFO L375 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:11:08,175 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:11:08,176 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:11:08,176 INFO L82 PathProgramCache]: Analyzing trace with hash -696754279, now seen corresponding path program 1 times [2018-10-26 22:11:08,176 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 22:11:08,176 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 22:11:08,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:08,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:08,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:11:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 2090 proven. 17 refuted. 0 times theorem prover too weak. 1268 trivial. 0 not checked. [2018-10-26 22:11:08,484 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:11:08,484 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:11:08,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:11:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:11:08,580 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:11:09,051 WARN L854 $PredicateComparison]: unable to prove that (exists ((ssl3_accept_~ag_X~0 Int) (ssl3_accept_~ag_Y~0 Int)) (let ((.cse0 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (and (<= .cse0 8496) (<= c_ssl3_accept_~s__state~0 .cse0)))) is different from true [2018-10-26 22:11:09,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 1890 proven. 101 refuted. 0 times theorem prover too weak. 1233 trivial. 151 not checked. [2018-10-26 22:11:09,553 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:11:09,553 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-10-26 22:11:09,554 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:11:09,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:11:09,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-10-26 22:11:09,555 INFO L87 Difference]: Start difference. First operand 7259 states and 9243 transitions. Second operand 7 states. [2018-10-26 22:11:11,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:11:11,394 INFO L93 Difference]: Finished difference Result 14202 states and 18234 transitions. [2018-10-26 22:11:11,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-26 22:11:11,395 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 537 [2018-10-26 22:11:11,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:11:11,396 INFO L225 Difference]: With dead ends: 14202 [2018-10-26 22:11:11,396 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 22:11:11,417 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 540 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156 [2018-10-26 22:11:11,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 22:11:11,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 22:11:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 22:11:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 22:11:11,418 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 537 [2018-10-26 22:11:11,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:11:11,420 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 22:11:11,420 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:11:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 22:11:11,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 22:11:11,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 22:11:11,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:11,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,049 WARN L179 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 55 [2018-10-26 22:11:12,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:12,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,942 WARN L179 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 664 DAG size of output: 207 [2018-10-26 22:11:13,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:13,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:14,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 22:11:15,934 WARN L179 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 674 DAG size of output: 212 [2018-10-26 22:11:18,139 WARN L179 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 59 DAG size of output: 38 [2018-10-26 22:11:18,924 WARN L179 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 34 [2018-10-26 22:11:19,490 WARN L179 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 34 [2018-10-26 22:11:19,607 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 37 [2018-10-26 22:11:19,900 WARN L179 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 40 [2018-10-26 22:11:20,256 WARN L179 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-10-26 22:11:20,360 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2018-10-26 22:11:21,636 WARN L179 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 163 DAG size of output: 72 [2018-10-26 22:11:21,896 WARN L179 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2018-10-26 22:11:22,160 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 43 [2018-10-26 22:11:22,327 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2018-10-26 22:11:22,592 WARN L179 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-10-26 22:11:22,798 WARN L179 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-10-26 22:11:22,943 WARN L179 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2018-10-26 22:11:24,081 WARN L179 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 169 DAG size of output: 72 [2018-10-26 22:11:24,083 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-10-26 22:11:24,083 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:11:24,083 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 22:11:24,083 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-26 22:11:24,083 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 22:11:24,083 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 22:11:24,083 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 677 688) the Hoare annotation is: true [2018-10-26 22:11:24,083 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 677 688) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L421 ceAbstractionStarter]: At program point L684(line 684) the Hoare annotation is: (<= main_~s~0 8464) [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L684-1(line 684) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 677 688) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 635) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L202(lines 202 593) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L169(lines 169 604) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 615) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L425 ceAbstractionStarter]: For program point L103(lines 103 626) no Hoare annotation was computed. [2018-10-26 22:11:24,084 INFO L421 ceAbstractionStarter]: At program point L203(lines 199 594) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 3)) (.cse0 (<= 8656 ssl3_accept_~s__state~0))) (or (and (<= ssl3_accept_~blastFlag~0 1) .cse0) (and .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse0 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse0))) [2018-10-26 22:11:24,084 INFO L421 ceAbstractionStarter]: At program point L104(lines 103 626) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 340) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 480) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L421 ceAbstractionStarter]: At program point L370(lines 353 388) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse1 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and .cse2 .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse0)))) [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L205(lines 205 592) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L172(lines 172 603) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L139(lines 139 614) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L425 ceAbstractionStarter]: For program point L106(lines 106 625) no Hoare annotation was computed. [2018-10-26 22:11:24,085 INFO L421 ceAbstractionStarter]: At program point L404(lines 395 426) the Hoare annotation is: (let ((.cse0 (= |ssl3_accept_#in~initial_state| 8673)) (.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse1 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse3 (and (not .cse0) .cse4 (not .cse1) (<= ssl3_accept_~blastFlag~0 2) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 (and (and .cse2 .cse3) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse4)) (and (not (= ssl3_accept_~s__hit~0 0)) .cse3)))) [2018-10-26 22:11:24,085 INFO L421 ceAbstractionStarter]: At program point L206(lines 205 592) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-10-26 22:11:24,086 INFO L421 ceAbstractionStarter]: At program point L173(lines 169 604) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse1 .cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3))) [2018-10-26 22:11:24,098 INFO L421 ceAbstractionStarter]: At program point L140(lines 136 615) the Hoare annotation is: (let ((.cse4 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= .cse4 ssl3_accept_~s__state~0)) (.cse3 (<= .cse4 8496)) (.cse1 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and .cse1 .cse2 .cse0 .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse1) .cse3) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and (= ssl3_accept_~blastFlag~0 0) .cse1)))) [2018-10-26 22:11:24,098 INFO L425 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-10-26 22:11:24,098 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 376) no Hoare annotation was computed. [2018-10-26 22:11:24,098 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 412) no Hoare annotation was computed. [2018-10-26 22:11:24,098 INFO L425 ceAbstractionStarter]: For program point L175(lines 175 602) no Hoare annotation was computed. [2018-10-26 22:11:24,098 INFO L425 ceAbstractionStarter]: For program point L142(lines 142 613) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L109(lines 109 624) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L428 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 8 676) the Hoare annotation is: true [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 582) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L572-1(lines 572 582) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 477) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 279) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L421 ceAbstractionStarter]: At program point L209(lines 208 591) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 511) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 317) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L428 ceAbstractionStarter]: At program point L673(lines 65 675) the Hoare annotation is: true [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L640(lines 640 646) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L541(lines 541 546) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L178(lines 178 601) no Hoare annotation was computed. [2018-10-26 22:11:24,099 INFO L425 ceAbstractionStarter]: For program point L145(lines 145 612) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 623) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 579) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L421 ceAbstractionStarter]: At program point L179(lines 175 602) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse1 .cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3))) [2018-10-26 22:11:24,100 INFO L421 ceAbstractionStarter]: At program point L146(lines 142 613) the Hoare annotation is: (let ((.cse2 (<= ssl3_accept_~blastFlag~0 2)) (.cse3 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0))) (.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 .cse2 (<= .cse3 8496)) (and .cse1 .cse2 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8673) (and (and .cse0 (and (<= ssl3_accept_~blastFlag~0 1) .cse1)) (<= .cse3 ssl3_accept_~s__state~0)) (and .cse0 (and (= ssl3_accept_~blastFlag~0 0) .cse1)) (= |ssl3_accept_#in~initial_state| 8672))) [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 316) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L312-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L421 ceAbstractionStarter]: At program point L213(lines 106 625) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L181(lines 181 600) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L148(lines 148 611) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L115(lines 115 622) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L512(lines 512 516) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L512-2(lines 512 516) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L446-1(lines 446 458) no Hoare annotation was computed. [2018-10-26 22:11:24,100 INFO L421 ceAbstractionStarter]: At program point L414(lines 405 425) the Hoare annotation is: (let ((.cse0 (= |ssl3_accept_#in~initial_state| 8673)) (.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse1 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse3 (and (not .cse0) .cse4 (not .cse1) (<= ssl3_accept_~blastFlag~0 2) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 (and (and .cse2 .cse3) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse4)) (and (not (= ssl3_accept_~s__hit~0 0)) .cse3)))) [2018-10-26 22:11:24,100 INFO L425 ceAbstractionStarter]: For program point L348(lines 348 352) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L348-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L84-1(lines 65 675) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L184(lines 184 599) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 610) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L118(lines 118 621) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L421 ceAbstractionStarter]: At program point L185(lines 181 600) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (<= 8576 ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ssl3_accept_~s__state~0)))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse1 .cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3))) [2018-10-26 22:11:24,101 INFO L421 ceAbstractionStarter]: At program point L152(lines 148 611) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse1 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and .cse2 .cse0 .cse1 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse0)))) [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L218-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 590) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 421) no Hoare annotation was computed. [2018-10-26 22:11:24,101 INFO L425 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 590) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L187(lines 187 598) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L154(lines 154 609) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 620) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L551(lines 551 555) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 489) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L421 ceAbstractionStarter]: At program point L122(lines 118 621) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (.cse1 (<= ssl3_accept_~s__state~0 8576))) (or (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and (and (<= ssl3_accept_~blastFlag~0 1) .cse1) .cse2) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 .cse0 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (and (= ssl3_accept_~blastFlag~0 0) .cse1))) [2018-10-26 22:11:24,102 INFO L421 ceAbstractionStarter]: At program point L552(lines 65 675) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 8 676) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 269) no Hoare annotation was computed. [2018-10-26 22:11:24,102 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L190(lines 190 597) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L157(lines 157 608) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L124(lines 124 619) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 387) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L425 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2018-10-26 22:11:24,103 INFO L421 ceAbstractionStarter]: At program point L191(lines 187 598) the Hoare annotation is: (let ((.cse1 (not (= ssl3_accept_~s__hit~0 0))) (.cse4 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (<= 8640 ssl3_accept_~s__state~0)) (.cse3 (not (= 8672 ssl3_accept_~s__state~0)))) (or (and (<= ssl3_accept_~blastFlag~0 3) .cse0 .cse1 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse2) (and (<= ssl3_accept_~blastFlag~0 1) .cse0 .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672))) [2018-10-26 22:11:24,103 INFO L421 ceAbstractionStarter]: At program point L158(lines 154 609) the Hoare annotation is: (let ((.cse0 (= |ssl3_accept_#in~initial_state| 8673)) (.cse4 (<= 8512 ssl3_accept_~s__state~0)) (.cse1 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse2 (<= ssl3_accept_~s__state~0 8576)) (.cse3 (and (not .cse0) .cse4 (not .cse1) (<= ssl3_accept_~blastFlag~0 2) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0))))) (or .cse0 .cse1 (and (and .cse2 .cse3) (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (and .cse2 (and (<= ssl3_accept_~blastFlag~0 1) .cse4)) (and (not (= ssl3_accept_~s__hit~0 0)) .cse3)))) [2018-10-26 22:11:24,104 INFO L421 ceAbstractionStarter]: At program point L125(lines 124 619) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496))) (or (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2) (and (= ssl3_accept_~blastFlag~0 0) .cse1) (and .cse1 .cse0 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 8 676) no Hoare annotation was computed. [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 527) no Hoare annotation was computed. [2018-10-26 22:11:24,104 INFO L421 ceAbstractionStarter]: At program point L589(lines 100 657) the Hoare annotation is: (let ((.cse13 (= ssl3_accept_~s__hit~0 0)) (.cse12 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (let ((.cse6 (= ssl3_accept_~s__state~0 8544)) (.cse14 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse15 (= ssl3_accept_~s__state~0 8528)) (.cse4 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse5 (<= ssl3_accept_~s__state~0 8448)) (.cse10 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse7 (= ssl3_accept_~s__state~0 8560)) (.cse11 (<= ssl3_accept_~blastFlag~0 1)) (.cse1 (<= .cse12 8496)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse8 (not (= 8673 ssl3_accept_~s__state~0))) (.cse3 (not .cse13)) (.cse9 (<= 8656 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (= ssl3_accept_~s__state~0 8512)) (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1) (and .cse0 .cse7 .cse1) (and .cse2 .cse8 .cse1 .cse9 .cse10) (and .cse11 (<= .cse12 ssl3_accept_~s__state~0) .cse8) (and .cse13 .cse2 .cse14 .cse1 .cse5) (and .cse0 .cse8 .cse1 .cse10) (and .cse15 .cse0 .cse1) (= ssl3_accept_~blastFlag~0 0) (and .cse11 .cse6) (and .cse11 .cse8 (<= 8576 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (and .cse11 .cse14 .cse5) (and .cse11 .cse15) (and .cse2 .cse3 .cse4 (<= 8640 ssl3_accept_~s__state~0)) (and .cse11 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse5 .cse10) (and .cse11 (= ssl3_accept_~s__state~0 8466)) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse3) (and .cse11 .cse7) (and .cse11 .cse1) (and .cse2 .cse8 .cse3 .cse9)))) [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 560) no Hoare annotation was computed. [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point L292-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,104 INFO L425 ceAbstractionStarter]: For program point L193(lines 193 596) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 607) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L127(lines 127 618) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 386) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L359-1(lines 359 386) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 383) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L428 ceAbstractionStarter]: At program point L658(lines 99 659) the Hoare annotation is: true [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L196(lines 196 595) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L163(lines 163 606) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point L130(lines 130 617) no Hoare annotation was computed. [2018-10-26 22:11:24,105 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 669) no Hoare annotation was computed. [2018-10-26 22:11:24,106 INFO L425 ceAbstractionStarter]: For program point L395(lines 395 426) no Hoare annotation was computed. [2018-10-26 22:11:24,106 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-10-26 22:11:24,126 INFO L421 ceAbstractionStarter]: At program point L197(lines 193 596) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 3)) (.cse1 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (not (= 8672 ssl3_accept_~s__state~0))) (.cse3 (<= 8656 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (not (= ssl3_accept_~s__hit~0 0)) .cse2 .cse3) (= |ssl3_accept_#in~initial_state| 8673) (and .cse1 .cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) .cse3) (= |ssl3_accept_#in~initial_state| 8672) (and (<= ssl3_accept_~blastFlag~0 1) .cse1 .cse2 .cse3))) [2018-10-26 22:11:24,126 INFO L421 ceAbstractionStarter]: At program point L164(lines 160 607) the Hoare annotation is: (let ((.cse2 (<= ssl3_accept_~blastFlag~0 2)) (.cse0 (<= ssl3_accept_~s__state~0 8576)) (.cse1 (<= 8512 ssl3_accept_~s__state~0))) (or (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 .cse1 .cse2 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 .cse2 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and (<= ssl3_accept_~blastFlag~0 1) .cse0 .cse1))) [2018-10-26 22:11:24,126 INFO L425 ceAbstractionStarter]: For program point L230-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,126 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 655) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L396(lines 396 402) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L363(lines 363 382) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 652) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L562(lines 562 566) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 533) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 500) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L562-2(lines 562 566) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L529-2(lines 210 588) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L364(lines 364 368) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L364-2(lines 363 380) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-10-26 22:11:24,127 INFO L425 ceAbstractionStarter]: For program point L199(lines 199 594) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 605) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L133(lines 133 616) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L100-1(lines 100 657) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L421 ceAbstractionStarter]: At program point L100-3(lines 100 657) the Hoare annotation is: (let ((.cse13 (= ssl3_accept_~s__hit~0 0)) (.cse12 (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)))) (let ((.cse6 (= ssl3_accept_~s__state~0 8544)) (.cse14 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse15 (= ssl3_accept_~s__state~0 8528)) (.cse4 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse5 (<= ssl3_accept_~s__state~0 8448)) (.cse10 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse7 (= ssl3_accept_~s__state~0 8560)) (.cse11 (<= ssl3_accept_~blastFlag~0 1)) (.cse1 (<= .cse12 8496)) (.cse2 (<= ssl3_accept_~blastFlag~0 3)) (.cse8 (not (= 8673 ssl3_accept_~s__state~0))) (.cse3 (not .cse13)) (.cse9 (<= 8656 ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (= ssl3_accept_~s__state~0 8512)) (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1) (and .cse0 .cse7 .cse1) (and .cse2 .cse8 .cse1 .cse9 .cse10) (and .cse11 (<= .cse12 ssl3_accept_~s__state~0) .cse8) (and .cse13 .cse2 .cse14 .cse1 .cse5) (and .cse15 .cse0 .cse1) (= ssl3_accept_~blastFlag~0 0) (and .cse11 .cse6) (and .cse11 .cse8 (<= 8576 ssl3_accept_~s__state~0)) (and .cse0 .cse8 .cse1 .cse10) (= |ssl3_accept_#in~initial_state| 8673) (and .cse11 .cse14 .cse5) (and .cse11 .cse15) (and .cse2 .cse3 .cse4 (<= 8640 ssl3_accept_~s__state~0)) (and .cse11 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse5 .cse10) (and .cse11 (= ssl3_accept_~s__state~0 8466)) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 .cse3) (and .cse11 .cse7) (and .cse11 .cse1) (and .cse2 .cse8 .cse3 .cse9)))) [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 666) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L629(lines 629 638) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L662-2(lines 662 666) no Hoare annotation was computed. [2018-10-26 22:11:24,128 INFO L425 ceAbstractionStarter]: For program point L629-2(lines 628 650) no Hoare annotation was computed. [2018-10-26 22:11:24,129 INFO L425 ceAbstractionStarter]: For program point L464(lines 464 468) no Hoare annotation was computed. [2018-10-26 22:11:24,129 INFO L425 ceAbstractionStarter]: For program point L332-1(lines 332 341) no Hoare annotation was computed. [2018-10-26 22:11:24,129 INFO L421 ceAbstractionStarter]: At program point L167(lines 166 605) the Hoare annotation is: (let ((.cse6 (= ssl3_accept_~s__hit~0 0))) (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not .cse6)) (.cse5 (<= ssl3_accept_~blastFlag~0 3)) (.cse7 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse4 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse8 (<= ssl3_accept_~blastFlag~0 1)) (.cse3 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496)) (.cse2 (<= ssl3_accept_~s__state~0 8448))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (and (= ssl3_accept_~blastFlag~0 0) .cse2) (and .cse5 .cse1 (<= 8640 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2) (and .cse6 .cse5 .cse7 .cse3 .cse2) (= |ssl3_accept_#in~initial_state| 8673) (and .cse8 .cse7 .cse2) (and .cse8 (<= 8576 ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2 .cse4) (and .cse8 .cse3 .cse2) (= |ssl3_accept_#in~initial_state| 8672)))) [2018-10-26 22:11:24,129 INFO L421 ceAbstractionStarter]: At program point L134(lines 127 618) the Hoare annotation is: (let ((.cse1 (<= ssl3_accept_~s__state~0 8576)) (.cse0 (<= ssl3_accept_~blastFlag~0 2))) (or (= |ssl3_accept_#in~initial_state| 8673) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8672 ssl3_accept_~s__state~0))) (and (<= ssl3_accept_~blastFlag~0 1) .cse1) (= |ssl3_accept_#in~initial_state| 8672) (and .cse1 .cse0 (<= (+ (* 2 ssl3_accept_~ag_X~0) (* 2 ssl3_accept_~ag_Y~0)) 8496) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)))) [2018-10-26 22:11:24,129 INFO L425 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-10-26 22:11:24,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:11:24 BoogieIcfgContainer [2018-10-26 22:11:24,195 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:11:24,195 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:11:24,195 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:11:24,195 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:11:24,196 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:10:48" (3/4) ... [2018-10-26 22:11:24,203 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 22:11:24,211 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 22:11:24,211 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 22:11:24,212 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-10-26 22:11:24,223 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-10-26 22:11:24,224 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-10-26 22:11:24,224 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-26 22:11:24,257 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((((blastFlag <= 3 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state) && !(8673 == s__state))) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || blastFlag == 0) || (blastFlag <= 1 && s__state == 8544)) || ((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state)) || (((blastFlag <= 2 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8528)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && s__state == 8466)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag <= 1 && s__state == 8560)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || (((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8656 <= s__state) [2018-10-26 22:11:24,258 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-10-26 22:11:24,258 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-10-26 22:11:24,259 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag == 0 && s__state <= 8576) [2018-10-26 22:11:24,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag == 0 && s__state <= 8576)) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) [2018-10-26 22:11:24,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((((blastFlag <= 3 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state) && !(8673 == s__state))) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (((blastFlag <= 2 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || blastFlag == 0) || (blastFlag <= 1 && s__state == 8544)) || ((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8528)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && s__state == 8466)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag <= 1 && s__state == 8560)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || (((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8656 <= s__state) [2018-10-26 22:11:24,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || (((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (blastFlag <= 1 && s__state <= 8576)) || \old(initial_state) == 8672) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) [2018-10-26 22:11:24,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || ((((s__state <= 8576 && 2 * ag_X + 2 * ag_Y <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((2 * ag_X + 2 * ag_Y <= s__state && blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (blastFlag == 0 && s__state <= 8576) [2018-10-26 22:11:24,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || \old(initial_state) == 8673) || ((s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) && 2 * ag_X + 2 * ag_Y <= s__state)) || (s__state <= 8576 && blastFlag == 0 && 8512 <= s__state)) || \old(initial_state) == 8672 [2018-10-26 22:11:24,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) [2018-10-26 22:11:24,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) [2018-10-26 22:11:24,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) [2018-10-26 22:11:24,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) [2018-10-26 22:11:24,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || ((blastFlag <= 1 && s__state <= 8576) && 8512 <= s__state) [2018-10-26 22:11:24,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) [2018-10-26 22:11:24,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((blastFlag <= 2 && !(s__hit == 0)) && s__state <= 8448) || (((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag == 0 && s__state <= 8448)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || \old(initial_state) == 8672 [2018-10-26 22:11:24,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) [2018-10-26 22:11:24,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) [2018-10-26 22:11:24,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) [2018-10-26 22:11:24,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && !(8672 == s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8640 <= s__state) && !(8672 == s__state))) || (((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496) && 8640 <= s__state)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8640 <= s__state) && !(8672 == s__state))) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-10-26 22:11:24,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) && 8656 <= s__state) || \old(initial_state) == 8673) || (((((!(8673 == s__state) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state)) || \old(initial_state) == 8672) || (((blastFlag <= 1 && !(8673 == s__state)) && !(8672 == s__state)) && 8656 <= s__state) [2018-10-26 22:11:24,264 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((blastFlag <= 1 && 8656 <= s__state) || (((blastFlag <= 3 && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((blastFlag <= 3 && !(s__hit == 0)) && 8656 <= s__state) [2018-10-26 22:11:24,264 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-10-26 22:11:24,264 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-10-26 22:11:24,264 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(initial_state) == 8673 || \old(initial_state) == 8672 [2018-10-26 22:11:24,330 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_745e482a-4427-4502-8ef9-002b505a3cb9/bin-2019/uautomizer/witness.graphml [2018-10-26 22:11:24,331 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:11:24,331 INFO L168 Benchmark]: Toolchain (without parser) took 38067.76 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 935.9 MB). Free memory was 953.1 MB in the beginning and 992.4 MB in the end (delta: -39.4 MB). Peak memory consumption was 896.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:11:24,332 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:11:24,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.17 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 934.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:11:24,334 INFO L168 Benchmark]: Boogie Preprocessor took 65.20 ms. Allocated memory is still 1.0 GB. Free memory is still 934.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:11:24,334 INFO L168 Benchmark]: RCFGBuilder took 1455.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:11:24,335 INFO L168 Benchmark]: TraceAbstraction took 36000.48 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 788.0 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.6 MB). Peak memory consumption was 883.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:11:24,335 INFO L168 Benchmark]: Witness Printer took 135.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.0 GB in the beginning and 992.4 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:11:24,337 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.17 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 934.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.20 ms. Allocated memory is still 1.0 GB. Free memory is still 934.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1455.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 36000.48 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 788.0 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.6 MB). Peak memory consumption was 883.8 MB. Max. memory is 11.5 GB. * Witness Printer took 135.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.0 GB in the beginning and 992.4 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 669]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || ((((s__state <= 8576 && 2 * ag_X + 2 * ag_Y <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((2 * ag_X + 2 * ag_Y <= s__state && blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (blastFlag == 0 && s__state <= 8576) - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || ((blastFlag <= 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag == 0 && s__state <= 8576) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) && 8656 <= s__state) || \old(initial_state) == 8673) || (((((!(8673 == s__state) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state)) || \old(initial_state) == 8672) || (((blastFlag <= 1 && !(8673 == s__state)) && !(8672 == s__state)) && 8656 <= s__state) - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 142]: Loop Invariant Derived loop invariant: (((((((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || \old(initial_state) == 8673) || ((s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) && 2 * ag_X + 2 * ag_Y <= s__state)) || (s__state <= 8576 && blastFlag == 0 && 8512 <= s__state)) || \old(initial_state) == 8672 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: \old(initial_state) == 8673 || \old(initial_state) == 8672 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: ((((blastFlag <= 1 && 8656 <= s__state) || (((blastFlag <= 3 && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((blastFlag <= 3 && !(s__hit == 0)) && 8656 <= s__state) - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((((blastFlag <= 3 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state) && !(8673 == s__state))) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || (((blastFlag <= 2 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || blastFlag == 0) || (blastFlag <= 1 && s__state == 8544)) || ((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8528)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && s__state == 8466)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag <= 1 && s__state == 8560)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || (((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8656 <= s__state) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8576 <= s__state) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || (((((blastFlag <= 2 && !(8673 == s__state)) && 8576 <= s__state) && 2 * ag_X + 2 * ag_Y <= 8496) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state) && !(8672 == s__state)) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || (((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (blastFlag <= 1 && s__state <= 8576)) || \old(initial_state) == 8672) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: ((((((((((blastFlag <= 2 && !(s__hit == 0)) && s__state <= 8448) || (((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag == 0 && s__state <= 8448)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || \old(initial_state) == 8672 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((((8512 <= s__state && blastFlag <= 2) && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state))) || (((s__state <= 8576 && 8512 <= s__state) && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state) - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && !(8672 == s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8672) || ((blastFlag <= 1 && s__state <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496)) || (blastFlag == 0 && s__state <= 8576)) || (((s__state <= 8576 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: (((\old(initial_state) == 8673 || \old(initial_state) == 8672) || ((s__state <= 8576 && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496)) || (s__state <= 8576 && blastFlag <= 1 && 8512 <= s__state)) || (!(s__hit == 0) && ((((!(\old(initial_state) == 8673) && 8512 <= s__state) && !(\old(initial_state) == 8672)) && blastFlag <= 2) && !(8673 == s__state)) && !(8672 == s__state)) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((((((((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state) && !(8672 == s__state)) || ((((blastFlag <= 2 && !(8673 == s__state)) && !(s__hit == 0)) && 8640 <= s__state) && !(8672 == s__state))) || (((((blastFlag <= 2 && !(8673 == s__state)) && !(8672 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && 2 * ag_X + 2 * ag_Y <= 8496) && 8640 <= s__state)) || (((blastFlag <= 1 && !(8673 == s__state)) && 8640 <= s__state) && !(8672 == s__state))) || \old(initial_state) == 8673) || \old(initial_state) == 8672 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((blastFlag <= 2 && 2 * ag_X + 2 * ag_Y <= 8496) && s__state == 8512) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && s__state <= 8448)) || ((s__state == 8544 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((blastFlag <= 2 && s__state == 8560) && 2 * ag_X + 2 * ag_Y <= 8496)) || ((((blastFlag <= 3 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && 8656 <= s__state) && s__s3__tmp__next_state___0 <= 8576)) || ((blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= s__state) && !(8673 == s__state))) || ((((s__hit == 0 && blastFlag <= 3) && s__s3__tmp__next_state___0 <= 3) && 2 * ag_X + 2 * ag_Y <= 8496) && s__state <= 8448)) || ((s__state == 8528 && blastFlag <= 2) && 2 * ag_X + 2 * ag_Y <= 8496)) || blastFlag == 0) || (blastFlag <= 1 && s__state == 8544)) || ((blastFlag <= 1 && !(8673 == s__state)) && 8576 <= s__state)) || (((blastFlag <= 2 && !(8673 == s__state)) && 2 * ag_X + 2 * ag_Y <= 8496) && s__s3__tmp__next_state___0 <= 8576)) || \old(initial_state) == 8673) || ((blastFlag <= 1 && s__s3__tmp__next_state___0 <= 3) && s__state <= 8448)) || (blastFlag <= 1 && s__state == 8528)) || (((blastFlag <= 3 && !(s__hit == 0)) && 8640 <= s__s3__tmp__next_state___0) && 8640 <= s__state)) || (((blastFlag <= 1 && 8576 <= s__s3__tmp__next_state___0) && s__state <= 8448) && s__s3__tmp__next_state___0 <= 8576)) || (blastFlag <= 1 && s__state == 8466)) || \old(initial_state) == 8672) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag <= 1 && s__state == 8560)) || (blastFlag <= 1 && 2 * ag_X + 2 * ag_Y <= 8496)) || (((blastFlag <= 3 && !(8673 == s__state)) && !(s__hit == 0)) && 8656 <= s__state) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 149 locations, 1 error locations. SAFE Result, 35.8s OverallTime, 19 OverallIterations, 19 TraceHistogramMax, 15.7s AutomataDifference, 0.0s DeadEndRemovalTime, 12.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 4516 SDtfs, 2965 SDslu, 4557 SDs, 0 SdLazy, 3764 SolverSat, 500 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1557 GetRequests, 1507 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12317occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 19 MinimizatonAttempts, 7671 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 1096 NumberOfFragments, 1907 HoareAnnotationTreeSize, 33 FomulaSimplifications, 99176 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 33 FomulaSimplificationsInter, 27816 FormulaSimplificationTreeSizeReductionInter, 8.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 5616 NumberOfCodeBlocks, 5616 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 5593 ConstructedInterpolants, 36 QuantifiedInterpolants, 3701560 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2528 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 23 InterpolantComputations, 18 PerfectInterpolantSequences, 18844/19184 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...