./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:48:26,616 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:48:26,617 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:48:26,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:48:26,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:48:26,624 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:48:26,625 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:48:26,626 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:48:26,628 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:48:26,628 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:48:26,629 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:48:26,629 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:48:26,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:48:26,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:48:26,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:48:26,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:48:26,632 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:48:26,633 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:48:26,634 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:48:26,635 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:48:26,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:48:26,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:48:26,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:48:26,638 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:48:26,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:48:26,639 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:48:26,640 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:48:26,640 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:48:26,641 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:48:26,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:48:26,642 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:48:26,642 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:48:26,642 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:48:26,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:48:26,643 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:48:26,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:48:26,644 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 12:48:26,653 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:48:26,653 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:48:26,653 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:48:26,654 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 12:48:26,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:48:26,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:48:26,654 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 12:48:26,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:48:26,655 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:48:26,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:48:26,656 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 12:48:26,656 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:48:26,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:48:26,657 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_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 -> a2f01af3546ca3525e0ee0472f0f0b216e6d4f7c [2018-11-18 12:48:26,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:48:26,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:48:26,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:48:26,689 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:48:26,689 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:48:26,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-18 12:48:26,725 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/data/33a7d47e9/760ea15c3e1a4e0383e45824bdcccfa1/FLAGf76ded3d3 [2018-11-18 12:48:27,142 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:48:27,143 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/sv-benchmarks/c/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-18 12:48:27,152 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/data/33a7d47e9/760ea15c3e1a4e0383e45824bdcccfa1/FLAGf76ded3d3 [2018-11-18 12:48:27,168 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/data/33a7d47e9/760ea15c3e1a4e0383e45824bdcccfa1 [2018-11-18 12:48:27,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:48:27,172 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 12:48:27,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:48:27,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:48:27,176 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:48:27,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63274aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27, skipping insertion in model container [2018-11-18 12:48:27,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:48:27,220 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:48:27,370 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:48:27,372 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:48:27,407 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:48:27,415 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:48:27,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27 WrapperNode [2018-11-18 12:48:27,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:48:27,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:48:27,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:48:27,416 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:48:27,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... [2018-11-18 12:48:27,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:48:27,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:48:27,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:48:27,487 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:48:27,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 [2018-11-18 12:48:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:48:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:48:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-18 12:48:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:48:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:48:27,622 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 12:48:27,622 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 12:48:27,963 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:48:27,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:48:27 BoogieIcfgContainer [2018-11-18 12:48:27,964 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:48:27,964 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:48:27,964 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:48:27,967 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:48:27,967 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:48:27" (1/3) ... [2018-11-18 12:48:27,968 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501d327a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:48:27, skipping insertion in model container [2018-11-18 12:48:27,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:48:27" (2/3) ... [2018-11-18 12:48:27,968 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501d327a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:48:27, skipping insertion in model container [2018-11-18 12:48:27,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:48:27" (3/3) ... [2018-11-18 12:48:27,970 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-18 12:48:27,978 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:48:27,984 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:48:27,994 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:48:28,020 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 12:48:28,021 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:48:28,021 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:48:28,021 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:48:28,021 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:48:28,021 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:48:28,021 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:48:28,021 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:48:28,021 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:48:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states. [2018-11-18 12:48:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 12:48:28,043 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:28,044 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] [2018-11-18 12:48:28,045 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:28,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:28,049 INFO L82 PathProgramCache]: Analyzing trace with hash 258446280, now seen corresponding path program 1 times [2018-11-18 12:48:28,050 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:28,050 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:28,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:28,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:48:28,263 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:28,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:48:28,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:48:28,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:48:28,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:48:28,280 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 5 states. [2018-11-18 12:48:28,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:28,551 INFO L93 Difference]: Finished difference Result 329 states and 560 transitions. [2018-11-18 12:48:28,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:48:28,553 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-18 12:48:28,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:28,561 INFO L225 Difference]: With dead ends: 329 [2018-11-18 12:48:28,561 INFO L226 Difference]: Without dead ends: 168 [2018-11-18 12:48:28,564 INFO L604 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 [2018-11-18 12:48:28,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2018-11-18 12:48:28,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 163. [2018-11-18 12:48:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2018-11-18 12:48:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 255 transitions. [2018-11-18 12:48:28,601 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 255 transitions. Word has length 50 [2018-11-18 12:48:28,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:28,602 INFO L480 AbstractCegarLoop]: Abstraction has 163 states and 255 transitions. [2018-11-18 12:48:28,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:48:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 255 transitions. [2018-11-18 12:48:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 12:48:28,604 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:28,604 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] [2018-11-18 12:48:28,604 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:28,605 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:28,605 INFO L82 PathProgramCache]: Analyzing trace with hash -585135443, now seen corresponding path program 1 times [2018-11-18 12:48:28,605 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:28,605 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:28,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:28,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:48:28,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:28,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:48:28,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:48:28,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:48:28,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:48:28,692 INFO L87 Difference]: Start difference. First operand 163 states and 255 transitions. Second operand 5 states. [2018-11-18 12:48:28,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:28,882 INFO L93 Difference]: Finished difference Result 362 states and 575 transitions. [2018-11-18 12:48:28,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:48:28,882 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2018-11-18 12:48:28,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:28,884 INFO L225 Difference]: With dead ends: 362 [2018-11-18 12:48:28,884 INFO L226 Difference]: Without dead ends: 210 [2018-11-18 12:48:28,885 INFO L604 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 [2018-11-18 12:48:28,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2018-11-18 12:48:28,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 205. [2018-11-18 12:48:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2018-11-18 12:48:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 328 transitions. [2018-11-18 12:48:28,898 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 328 transitions. Word has length 51 [2018-11-18 12:48:28,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:28,898 INFO L480 AbstractCegarLoop]: Abstraction has 205 states and 328 transitions. [2018-11-18 12:48:28,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:48:28,899 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 328 transitions. [2018-11-18 12:48:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 12:48:28,900 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:28,900 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] [2018-11-18 12:48:28,901 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:28,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:28,901 INFO L82 PathProgramCache]: Analyzing trace with hash -897217812, now seen corresponding path program 1 times [2018-11-18 12:48:28,901 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:28,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:28,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:28,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:48:28,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:28,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:28,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:28,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:28,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:28,956 INFO L87 Difference]: Start difference. First operand 205 states and 328 transitions. Second operand 3 states. [2018-11-18 12:48:29,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,005 INFO L93 Difference]: Finished difference Result 586 states and 948 transitions. [2018-11-18 12:48:29,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,005 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2018-11-18 12:48:29,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,008 INFO L225 Difference]: With dead ends: 586 [2018-11-18 12:48:29,008 INFO L226 Difference]: Without dead ends: 394 [2018-11-18 12:48:29,009 INFO L604 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 [2018-11-18 12:48:29,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2018-11-18 12:48:29,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 394. [2018-11-18 12:48:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 394 states. [2018-11-18 12:48:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 632 transitions. [2018-11-18 12:48:29,035 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 632 transitions. Word has length 67 [2018-11-18 12:48:29,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,035 INFO L480 AbstractCegarLoop]: Abstraction has 394 states and 632 transitions. [2018-11-18 12:48:29,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 632 transitions. [2018-11-18 12:48:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 12:48:29,038 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,039 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] [2018-11-18 12:48:29,039 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,039 INFO L82 PathProgramCache]: Analyzing trace with hash 175466, now seen corresponding path program 1 times [2018-11-18 12:48:29,039 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,039 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:48:29,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:29,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:29,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:29,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:29,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:29,091 INFO L87 Difference]: Start difference. First operand 394 states and 632 transitions. Second operand 3 states. [2018-11-18 12:48:29,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,133 INFO L93 Difference]: Finished difference Result 776 states and 1253 transitions. [2018-11-18 12:48:29,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,134 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2018-11-18 12:48:29,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,136 INFO L225 Difference]: With dead ends: 776 [2018-11-18 12:48:29,136 INFO L226 Difference]: Without dead ends: 584 [2018-11-18 12:48:29,137 INFO L604 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 [2018-11-18 12:48:29,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2018-11-18 12:48:29,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 584. [2018-11-18 12:48:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 584 states. [2018-11-18 12:48:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 584 states and 939 transitions. [2018-11-18 12:48:29,159 INFO L78 Accepts]: Start accepts. Automaton has 584 states and 939 transitions. Word has length 67 [2018-11-18 12:48:29,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,159 INFO L480 AbstractCegarLoop]: Abstraction has 584 states and 939 transitions. [2018-11-18 12:48:29,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 939 transitions. [2018-11-18 12:48:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 12:48:29,162 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,163 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] [2018-11-18 12:48:29,163 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,163 INFO L82 PathProgramCache]: Analyzing trace with hash -1419775682, now seen corresponding path program 1 times [2018-11-18 12:48:29,163 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 12:48:29,217 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:29,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:29,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:29,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:29,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:29,217 INFO L87 Difference]: Start difference. First operand 584 states and 939 transitions. Second operand 3 states. [2018-11-18 12:48:29,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,344 INFO L93 Difference]: Finished difference Result 1373 states and 2236 transitions. [2018-11-18 12:48:29,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,344 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-11-18 12:48:29,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,348 INFO L225 Difference]: With dead ends: 1373 [2018-11-18 12:48:29,348 INFO L226 Difference]: Without dead ends: 802 [2018-11-18 12:48:29,349 INFO L604 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 [2018-11-18 12:48:29,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-11-18 12:48:29,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 790. [2018-11-18 12:48:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 790 states. [2018-11-18 12:48:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 790 states and 1145 transitions. [2018-11-18 12:48:29,371 INFO L78 Accepts]: Start accepts. Automaton has 790 states and 1145 transitions. Word has length 106 [2018-11-18 12:48:29,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,372 INFO L480 AbstractCegarLoop]: Abstraction has 790 states and 1145 transitions. [2018-11-18 12:48:29,372 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1145 transitions. [2018-11-18 12:48:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 12:48:29,374 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,374 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] [2018-11-18 12:48:29,375 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,375 INFO L82 PathProgramCache]: Analyzing trace with hash -1217951748, now seen corresponding path program 1 times [2018-11-18 12:48:29,375 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,375 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,376 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 12:48:29,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:29,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:29,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:29,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:29,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:29,412 INFO L87 Difference]: Start difference. First operand 790 states and 1145 transitions. Second operand 3 states. [2018-11-18 12:48:29,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,587 INFO L93 Difference]: Finished difference Result 1699 states and 2502 transitions. [2018-11-18 12:48:29,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,588 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-11-18 12:48:29,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,593 INFO L225 Difference]: With dead ends: 1699 [2018-11-18 12:48:29,593 INFO L226 Difference]: Without dead ends: 922 [2018-11-18 12:48:29,594 INFO L604 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 [2018-11-18 12:48:29,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 922 states. [2018-11-18 12:48:29,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 922 to 886. [2018-11-18 12:48:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 886 states. [2018-11-18 12:48:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1280 transitions. [2018-11-18 12:48:29,617 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1280 transitions. Word has length 106 [2018-11-18 12:48:29,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,617 INFO L480 AbstractCegarLoop]: Abstraction has 886 states and 1280 transitions. [2018-11-18 12:48:29,617 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1280 transitions. [2018-11-18 12:48:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 12:48:29,619 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,619 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] [2018-11-18 12:48:29,619 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1453211966, now seen corresponding path program 1 times [2018-11-18 12:48:29,620 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,620 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-18 12:48:29,660 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:29,660 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:29,660 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:29,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:29,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:29,661 INFO L87 Difference]: Start difference. First operand 886 states and 1280 transitions. Second operand 3 states. [2018-11-18 12:48:29,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,692 INFO L93 Difference]: Finished difference Result 1192 states and 1728 transitions. [2018-11-18 12:48:29,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,694 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-18 12:48:29,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,698 INFO L225 Difference]: With dead ends: 1192 [2018-11-18 12:48:29,698 INFO L226 Difference]: Without dead ends: 1190 [2018-11-18 12:48:29,698 INFO L604 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 [2018-11-18 12:48:29,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2018-11-18 12:48:29,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1190. [2018-11-18 12:48:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1190 states. [2018-11-18 12:48:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1190 states and 1726 transitions. [2018-11-18 12:48:29,728 INFO L78 Accepts]: Start accepts. Automaton has 1190 states and 1726 transitions. Word has length 130 [2018-11-18 12:48:29,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,728 INFO L480 AbstractCegarLoop]: Abstraction has 1190 states and 1726 transitions. [2018-11-18 12:48:29,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1726 transitions. [2018-11-18 12:48:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-18 12:48:29,731 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,731 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] [2018-11-18 12:48:29,731 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,732 INFO L82 PathProgramCache]: Analyzing trace with hash 356426966, now seen corresponding path program 1 times [2018-11-18 12:48:29,732 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,732 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,732 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 12:48:29,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:29,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:29,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:29,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:29,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:29,785 INFO L87 Difference]: Start difference. First operand 1190 states and 1726 transitions. Second operand 3 states. [2018-11-18 12:48:29,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:29,908 INFO L93 Difference]: Finished difference Result 2475 states and 3571 transitions. [2018-11-18 12:48:29,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:29,909 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-11-18 12:48:29,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:29,912 INFO L225 Difference]: With dead ends: 2475 [2018-11-18 12:48:29,912 INFO L226 Difference]: Without dead ends: 1298 [2018-11-18 12:48:29,914 INFO L604 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 [2018-11-18 12:48:29,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1298 states. [2018-11-18 12:48:29,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1298 to 1286. [2018-11-18 12:48:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1286 states. [2018-11-18 12:48:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1286 states and 1842 transitions. [2018-11-18 12:48:29,945 INFO L78 Accepts]: Start accepts. Automaton has 1286 states and 1842 transitions. Word has length 180 [2018-11-18 12:48:29,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:29,946 INFO L480 AbstractCegarLoop]: Abstraction has 1286 states and 1842 transitions. [2018-11-18 12:48:29,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:29,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1842 transitions. [2018-11-18 12:48:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-18 12:48:29,949 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:29,949 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] [2018-11-18 12:48:29,949 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:29,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:29,950 INFO L82 PathProgramCache]: Analyzing trace with hash -1077205629, now seen corresponding path program 1 times [2018-11-18 12:48:29,950 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:29,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:29,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:29,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-11-18 12:48:30,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:30,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:30,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:30,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:30,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:30,021 INFO L87 Difference]: Start difference. First operand 1286 states and 1842 transitions. Second operand 3 states. [2018-11-18 12:48:30,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:30,126 INFO L93 Difference]: Finished difference Result 2711 states and 3883 transitions. [2018-11-18 12:48:30,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:30,127 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-11-18 12:48:30,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:30,131 INFO L225 Difference]: With dead ends: 2711 [2018-11-18 12:48:30,131 INFO L226 Difference]: Without dead ends: 1438 [2018-11-18 12:48:30,133 INFO L604 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 [2018-11-18 12:48:30,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2018-11-18 12:48:30,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1390. [2018-11-18 12:48:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1390 states. [2018-11-18 12:48:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1390 states and 1966 transitions. [2018-11-18 12:48:30,168 INFO L78 Accepts]: Start accepts. Automaton has 1390 states and 1966 transitions. Word has length 201 [2018-11-18 12:48:30,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:30,168 INFO L480 AbstractCegarLoop]: Abstraction has 1390 states and 1966 transitions. [2018-11-18 12:48:30,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1966 transitions. [2018-11-18 12:48:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-11-18 12:48:30,172 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:30,172 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] [2018-11-18 12:48:30,172 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:30,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:30,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1179524484, now seen corresponding path program 1 times [2018-11-18 12:48:30,173 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:30,173 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:30,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:30,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-11-18 12:48:30,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:30,224 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:30,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:30,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:30,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:30,225 INFO L87 Difference]: Start difference. First operand 1390 states and 1966 transitions. Second operand 3 states. [2018-11-18 12:48:30,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:30,336 INFO L93 Difference]: Finished difference Result 2907 states and 4115 transitions. [2018-11-18 12:48:30,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:30,337 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 228 [2018-11-18 12:48:30,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:30,342 INFO L225 Difference]: With dead ends: 2907 [2018-11-18 12:48:30,342 INFO L226 Difference]: Without dead ends: 1530 [2018-11-18 12:48:30,344 INFO L604 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 [2018-11-18 12:48:30,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2018-11-18 12:48:30,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1502. [2018-11-18 12:48:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1502 states. [2018-11-18 12:48:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1502 states and 2098 transitions. [2018-11-18 12:48:30,379 INFO L78 Accepts]: Start accepts. Automaton has 1502 states and 2098 transitions. Word has length 228 [2018-11-18 12:48:30,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:30,380 INFO L480 AbstractCegarLoop]: Abstraction has 1502 states and 2098 transitions. [2018-11-18 12:48:30,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2098 transitions. [2018-11-18 12:48:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-11-18 12:48:30,383 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:30,384 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] [2018-11-18 12:48:30,384 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:30,384 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:30,384 INFO L82 PathProgramCache]: Analyzing trace with hash -1504258843, now seen corresponding path program 1 times [2018-11-18 12:48:30,384 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:30,384 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:30,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:30,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 12:48:30,478 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:30,478 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:30,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:30,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:30,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:30,479 INFO L87 Difference]: Start difference. First operand 1502 states and 2098 transitions. Second operand 3 states. [2018-11-18 12:48:30,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:30,549 INFO L93 Difference]: Finished difference Result 4472 states and 6248 transitions. [2018-11-18 12:48:30,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:30,549 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 229 [2018-11-18 12:48:30,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:30,558 INFO L225 Difference]: With dead ends: 4472 [2018-11-18 12:48:30,558 INFO L226 Difference]: Without dead ends: 2983 [2018-11-18 12:48:30,561 INFO L604 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 [2018-11-18 12:48:30,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2018-11-18 12:48:30,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2981. [2018-11-18 12:48:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2981 states. [2018-11-18 12:48:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 2981 states and 4158 transitions. [2018-11-18 12:48:30,649 INFO L78 Accepts]: Start accepts. Automaton has 2981 states and 4158 transitions. Word has length 229 [2018-11-18 12:48:30,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:30,650 INFO L480 AbstractCegarLoop]: Abstraction has 2981 states and 4158 transitions. [2018-11-18 12:48:30,650 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4158 transitions. [2018-11-18 12:48:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-11-18 12:48:30,655 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:30,656 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] [2018-11-18 12:48:30,656 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:30,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:30,656 INFO L82 PathProgramCache]: Analyzing trace with hash -1995492461, now seen corresponding path program 1 times [2018-11-18 12:48:30,656 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:30,656 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:30,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:30,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-18 12:48:30,724 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:30,724 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:30,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:30,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:30,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:30,725 INFO L87 Difference]: Start difference. First operand 2981 states and 4158 transitions. Second operand 3 states. [2018-11-18 12:48:30,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:30,889 INFO L93 Difference]: Finished difference Result 6285 states and 8883 transitions. [2018-11-18 12:48:30,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:30,890 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-11-18 12:48:30,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:30,899 INFO L225 Difference]: With dead ends: 6285 [2018-11-18 12:48:30,899 INFO L226 Difference]: Without dead ends: 3237 [2018-11-18 12:48:30,903 INFO L604 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 [2018-11-18 12:48:30,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3237 states. [2018-11-18 12:48:30,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3237 to 3237. [2018-11-18 12:48:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3237 states. [2018-11-18 12:48:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 3237 states and 4454 transitions. [2018-11-18 12:48:30,979 INFO L78 Accepts]: Start accepts. Automaton has 3237 states and 4454 transitions. Word has length 230 [2018-11-18 12:48:30,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:30,980 INFO L480 AbstractCegarLoop]: Abstraction has 3237 states and 4454 transitions. [2018-11-18 12:48:30,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 4454 transitions. [2018-11-18 12:48:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-11-18 12:48:30,986 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:30,986 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] [2018-11-18 12:48:30,986 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:30,986 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:30,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1946428146, now seen corresponding path program 1 times [2018-11-18 12:48:30,987 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:30,987 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:30,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:30,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:30,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 428 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2018-11-18 12:48:31,048 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:31,049 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:31,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:31,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:31,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:31,049 INFO L87 Difference]: Start difference. First operand 3237 states and 4454 transitions. Second operand 3 states. [2018-11-18 12:48:31,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:31,192 INFO L93 Difference]: Finished difference Result 6717 states and 9243 transitions. [2018-11-18 12:48:31,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:31,193 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 256 [2018-11-18 12:48:31,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:31,199 INFO L225 Difference]: With dead ends: 6717 [2018-11-18 12:48:31,199 INFO L226 Difference]: Without dead ends: 3493 [2018-11-18 12:48:31,201 INFO L604 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 [2018-11-18 12:48:31,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3493 states. [2018-11-18 12:48:31,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3493 to 3477. [2018-11-18 12:48:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3477 states. [2018-11-18 12:48:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 3477 states and 4734 transitions. [2018-11-18 12:48:31,247 INFO L78 Accepts]: Start accepts. Automaton has 3477 states and 4734 transitions. Word has length 256 [2018-11-18 12:48:31,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:31,247 INFO L480 AbstractCegarLoop]: Abstraction has 3477 states and 4734 transitions. [2018-11-18 12:48:31,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 4734 transitions. [2018-11-18 12:48:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-11-18 12:48:31,251 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:31,251 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] [2018-11-18 12:48:31,252 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:31,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:31,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1729516943, now seen corresponding path program 1 times [2018-11-18 12:48:31,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:31,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:31,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:31,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:31,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 449 proven. 17 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-18 12:48:31,311 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:48:31,311 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 [2018-11-18 12:48:31,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:31,371 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:48:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-11-18 12:48:31,439 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:48:31,439 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-18 12:48:31,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:48:31,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:48:31,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:48:31,440 INFO L87 Difference]: Start difference. First operand 3477 states and 4734 transitions. Second operand 5 states. [2018-11-18 12:48:31,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:31,908 INFO L93 Difference]: Finished difference Result 12425 states and 17062 transitions. [2018-11-18 12:48:31,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 12:48:31,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 259 [2018-11-18 12:48:31,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:31,925 INFO L225 Difference]: With dead ends: 12425 [2018-11-18 12:48:31,926 INFO L226 Difference]: Without dead ends: 8961 [2018-11-18 12:48:31,931 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:48:31,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8961 states. [2018-11-18 12:48:32,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8961 to 6321. [2018-11-18 12:48:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6321 states. [2018-11-18 12:48:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 6321 states and 8635 transitions. [2018-11-18 12:48:32,071 INFO L78 Accepts]: Start accepts. Automaton has 6321 states and 8635 transitions. Word has length 259 [2018-11-18 12:48:32,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:32,071 INFO L480 AbstractCegarLoop]: Abstraction has 6321 states and 8635 transitions. [2018-11-18 12:48:32,071 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:48:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 6321 states and 8635 transitions. [2018-11-18 12:48:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-18 12:48:32,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:32,077 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] [2018-11-18 12:48:32,077 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:32,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:32,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1361081351, now seen corresponding path program 1 times [2018-11-18 12:48:32,078 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:32,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:32,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:32,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:32,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2018-11-18 12:48:32,144 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:32,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:32,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:32,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:32,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:32,145 INFO L87 Difference]: Start difference. First operand 6321 states and 8635 transitions. Second operand 3 states. [2018-11-18 12:48:32,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:32,301 INFO L93 Difference]: Finished difference Result 18627 states and 25511 transitions. [2018-11-18 12:48:32,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:32,302 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 266 [2018-11-18 12:48:32,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:32,319 INFO L225 Difference]: With dead ends: 18627 [2018-11-18 12:48:32,319 INFO L226 Difference]: Without dead ends: 12319 [2018-11-18 12:48:32,327 INFO L604 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 [2018-11-18 12:48:32,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12319 states. [2018-11-18 12:48:32,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12319 to 12317. [2018-11-18 12:48:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12317 states. [2018-11-18 12:48:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12317 states to 12317 states and 16852 transitions. [2018-11-18 12:48:32,581 INFO L78 Accepts]: Start accepts. Automaton has 12317 states and 16852 transitions. Word has length 266 [2018-11-18 12:48:32,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:32,581 INFO L480 AbstractCegarLoop]: Abstraction has 12317 states and 16852 transitions. [2018-11-18 12:48:32,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 12317 states and 16852 transitions. [2018-11-18 12:48:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-11-18 12:48:32,596 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:32,596 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] [2018-11-18 12:48:32,596 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:32,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:32,596 INFO L82 PathProgramCache]: Analyzing trace with hash 979770490, now seen corresponding path program 1 times [2018-11-18 12:48:32,597 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:32,597 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:32,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:32,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:32,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:32,691 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 591 proven. 27 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2018-11-18 12:48:32,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:48:32,691 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:48:32,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:32,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:48:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2018-11-18 12:48:32,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:48:32,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-18 12:48:32,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:48:32,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:48:32,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:48:32,840 INFO L87 Difference]: Start difference. First operand 12317 states and 16852 transitions. Second operand 5 states. [2018-11-18 12:48:33,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:33,526 INFO L93 Difference]: Finished difference Result 27346 states and 36890 transitions. [2018-11-18 12:48:33,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:48:33,526 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2018-11-18 12:48:33,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:33,542 INFO L225 Difference]: With dead ends: 27346 [2018-11-18 12:48:33,543 INFO L226 Difference]: Without dead ends: 9794 [2018-11-18 12:48:33,564 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:48:33,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9794 states. [2018-11-18 12:48:33,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9794 to 8793. [2018-11-18 12:48:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8793 states. [2018-11-18 12:48:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8793 states to 8793 states and 11433 transitions. [2018-11-18 12:48:33,786 INFO L78 Accepts]: Start accepts. Automaton has 8793 states and 11433 transitions. Word has length 297 [2018-11-18 12:48:33,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:33,787 INFO L480 AbstractCegarLoop]: Abstraction has 8793 states and 11433 transitions. [2018-11-18 12:48:33,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:48:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 8793 states and 11433 transitions. [2018-11-18 12:48:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2018-11-18 12:48:33,801 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:33,801 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] [2018-11-18 12:48:33,801 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:33,801 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:33,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1680925372, now seen corresponding path program 1 times [2018-11-18 12:48:33,802 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:33,802 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:33,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:33,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:33,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 916 proven. 27 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2018-11-18 12:48:33,954 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:48:33,954 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 [2018-11-18 12:48:33,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:34,026 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:48:34,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 716 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2018-11-18 12:48:34,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:48:34,166 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-18 12:48:34,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:48:34,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:48:34,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:48:34,167 INFO L87 Difference]: Start difference. First operand 8793 states and 11433 transitions. Second operand 5 states. [2018-11-18 12:48:34,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:34,842 INFO L93 Difference]: Finished difference Result 19273 states and 24965 transitions. [2018-11-18 12:48:34,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 12:48:34,843 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 372 [2018-11-18 12:48:34,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:34,858 INFO L225 Difference]: With dead ends: 19273 [2018-11-18 12:48:34,858 INFO L226 Difference]: Without dead ends: 10309 [2018-11-18 12:48:34,870 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 376 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:48:34,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10309 states. [2018-11-18 12:48:35,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10309 to 6489. [2018-11-18 12:48:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6489 states. [2018-11-18 12:48:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 6489 states and 8363 transitions. [2018-11-18 12:48:35,010 INFO L78 Accepts]: Start accepts. Automaton has 6489 states and 8363 transitions. Word has length 372 [2018-11-18 12:48:35,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:35,011 INFO L480 AbstractCegarLoop]: Abstraction has 6489 states and 8363 transitions. [2018-11-18 12:48:35,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:48:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 6489 states and 8363 transitions. [2018-11-18 12:48:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2018-11-18 12:48:35,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:35,020 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] [2018-11-18 12:48:35,021 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:35,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:35,021 INFO L82 PathProgramCache]: Analyzing trace with hash -650561877, now seen corresponding path program 1 times [2018-11-18 12:48:35,021 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:35,021 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:35,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:35,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:35,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1763 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2018-11-18 12:48:35,123 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:48:35,123 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:48:35,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:48:35,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:48:35,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:48:35,124 INFO L87 Difference]: Start difference. First operand 6489 states and 8363 transitions. Second operand 3 states. [2018-11-18 12:48:35,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:35,271 INFO L93 Difference]: Finished difference Result 13674 states and 17538 transitions. [2018-11-18 12:48:35,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:48:35,271 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 519 [2018-11-18 12:48:35,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:35,278 INFO L225 Difference]: With dead ends: 13674 [2018-11-18 12:48:35,279 INFO L226 Difference]: Without dead ends: 7303 [2018-11-18 12:48:35,284 INFO L604 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 [2018-11-18 12:48:35,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7303 states. [2018-11-18 12:48:35,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7303 to 7259. [2018-11-18 12:48:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7259 states. [2018-11-18 12:48:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7259 states to 7259 states and 9243 transitions. [2018-11-18 12:48:35,373 INFO L78 Accepts]: Start accepts. Automaton has 7259 states and 9243 transitions. Word has length 519 [2018-11-18 12:48:35,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:35,373 INFO L480 AbstractCegarLoop]: Abstraction has 7259 states and 9243 transitions. [2018-11-18 12:48:35,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:48:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 7259 states and 9243 transitions. [2018-11-18 12:48:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-11-18 12:48:35,384 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:48:35,384 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] [2018-11-18 12:48:35,384 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:48:35,384 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:48:35,384 INFO L82 PathProgramCache]: Analyzing trace with hash -696754279, now seen corresponding path program 1 times [2018-11-18 12:48:35,385 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:48:35,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:48:35,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:35,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:35,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:48:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 2090 proven. 17 refuted. 0 times theorem prover too weak. 1268 trivial. 0 not checked. [2018-11-18 12:48:35,604 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:48:35,604 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/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 [2018-11-18 12:48:35,615 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:48:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:48:35,699 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:48:36,173 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 [2018-11-18 12:48:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 1890 proven. 101 refuted. 0 times theorem prover too weak. 1233 trivial. 151 not checked. [2018-11-18 12:48:36,583 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 12:48:36,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-11-18 12:48:36,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:48:36,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:48:36,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=22, Unknown=1, NotChecked=8, Total=42 [2018-11-18 12:48:36,585 INFO L87 Difference]: Start difference. First operand 7259 states and 9243 transitions. Second operand 7 states. [2018-11-18 12:48:37,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:48:37,393 INFO L93 Difference]: Finished difference Result 14202 states and 18234 transitions. [2018-11-18 12:48:37,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 12:48:37,394 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 537 [2018-11-18 12:48:37,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:48:37,394 INFO L225 Difference]: With dead ends: 14202 [2018-11-18 12:48:37,394 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 12:48:37,405 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 540 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156 [2018-11-18 12:48:37,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 12:48:37,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 12:48:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 12:48:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 12:48:37,406 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 537 [2018-11-18 12:48:37,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:48:37,406 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 12:48:37,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:48:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 12:48:37,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:48:37,410 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 12:48:37,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:37,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,413 WARN L180 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 664 DAG size of output: 207 [2018-11-18 12:48:38,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:38,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:48:39,562 WARN L180 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 674 DAG size of output: 212 [2018-11-18 12:48:40,564 WARN L180 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 72 [2018-11-18 12:48:40,818 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 34 [2018-11-18 12:48:41,122 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2018-11-18 12:48:41,241 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 40 [2018-11-18 12:48:41,413 WARN L180 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-11-18 12:48:41,682 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2018-11-18 12:48:41,921 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 43 [2018-11-18 12:48:42,188 WARN L180 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-11-18 12:48:42,362 WARN L180 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2018-11-18 12:48:42,474 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2018-11-18 12:48:43,588 WARN L180 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 169 DAG size of output: 72 [2018-11-18 12:48:43,590 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 12:48:43,591 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 676 687) the Hoare annotation is: true [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 676 687) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L421 ceAbstractionStarter]: At program point L683(line 683) the Hoare annotation is: (<= main_~s~0 8464) [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L683-1(line 683) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 676 687) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L630(lines 630 634) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L202(lines 202 592) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L169(lines 169 603) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 614) no Hoare annotation was computed. [2018-11-18 12:48:43,591 INFO L425 ceAbstractionStarter]: For program point L103(lines 103 625) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L335(lines 335 339) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L421 ceAbstractionStarter]: At program point L203(lines 199 593) 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))) [2018-11-18 12:48:43,592 INFO L421 ceAbstractionStarter]: At program point L104(lines 103 625) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 479) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L435(lines 435 439) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L421 ceAbstractionStarter]: At program point L369(lines 352 387) 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)))) [2018-11-18 12:48:43,592 INFO L421 ceAbstractionStarter]: At program point L403(lines 394 425) 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)))) [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 243) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L205(lines 205 591) no Hoare annotation was computed. [2018-11-18 12:48:43,592 INFO L425 ceAbstractionStarter]: For program point L172(lines 172 602) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L139(lines 139 613) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L106(lines 106 624) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L371(lines 371 375) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L421 ceAbstractionStarter]: At program point L206(lines 205 591) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-11-18 12:48:43,593 INFO L421 ceAbstractionStarter]: At program point L173(lines 169 603) 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))) [2018-11-18 12:48:43,593 INFO L421 ceAbstractionStarter]: At program point L140(lines 136 614) 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)))) [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L74(lines 74 82) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L405(lines 405 411) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L571(lines 571 581) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L571-1(lines 571 581) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 476) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 278) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L175(lines 175 601) no Hoare annotation was computed. [2018-11-18 12:48:43,593 INFO L425 ceAbstractionStarter]: For program point L142(lines 142 612) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L109(lines 109 623) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L428 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 8 675) the Hoare annotation is: true [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 316) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L421 ceAbstractionStarter]: At program point L209(lines 208 590) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L77(lines 77 81) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L77-2(lines 74 82) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L428 ceAbstractionStarter]: At program point L672(lines 65 674) the Hoare annotation is: true [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 645) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L540(lines 540 545) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 578) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L178(lines 178 600) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L145(lines 145 611) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 622) no Hoare annotation was computed. [2018-11-18 12:48:43,594 INFO L425 ceAbstractionStarter]: For program point L311(lines 311 315) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L311-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L421 ceAbstractionStarter]: At program point L179(lines 175 601) 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))) [2018-11-18 12:48:43,595 INFO L421 ceAbstractionStarter]: At program point L146(lines 142 612) 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))) [2018-11-18 12:48:43,595 INFO L421 ceAbstractionStarter]: At program point L213(lines 106 624) the Hoare annotation is: (or (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 515) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L511-2(lines 511 515) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L445-1(lines 445 457) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L181(lines 181 599) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L148(lines 148 610) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L115(lines 115 621) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L421 ceAbstractionStarter]: At program point L413(lines 404 424) 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)))) [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 351) no Hoare annotation was computed. [2018-11-18 12:48:43,595 INFO L425 ceAbstractionStarter]: For program point L347-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L84(lines 84 92) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L84-1(lines 65 674) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L448(lines 448 453) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L184(lines 184 598) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 609) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L118(lines 118 620) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 89) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L416(lines 416 420) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 222) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L421 ceAbstractionStarter]: At program point L185(lines 181 599) 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))) [2018-11-18 12:48:43,596 INFO L421 ceAbstractionStarter]: At program point L152(lines 148 610) 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)))) [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point L218-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point $Ultimate##90(lines 210 589) no Hoare annotation was computed. [2018-11-18 12:48:43,596 INFO L425 ceAbstractionStarter]: For program point $Ultimate##91(lines 210 589) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L550(lines 550 554) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L484(lines 484 488) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L187(lines 187 597) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L154(lines 154 608) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 619) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L421 ceAbstractionStarter]: At program point L551(lines 65 674) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8672)) [2018-11-18 12:48:43,597 INFO L421 ceAbstractionStarter]: At program point L122(lines 118 620) 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))) [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION(line 668) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 8 675) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 268) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 386) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 326) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 261) no Hoare annotation was computed. [2018-11-18 12:48:43,597 INFO L425 ceAbstractionStarter]: For program point L322-2(lines 322 326) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point L190(lines 190 596) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point L157(lines 157 607) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point L124(lines 124 618) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 526) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L421 ceAbstractionStarter]: At program point L191(lines 187 597) 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))) [2018-11-18 12:48:43,598 INFO L421 ceAbstractionStarter]: At program point L158(lines 154 608) 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)))) [2018-11-18 12:48:43,598 INFO L421 ceAbstractionStarter]: At program point L125(lines 124 618) 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)))) [2018-11-18 12:48:43,598 INFO L421 ceAbstractionStarter]: At program point L588(lines 100 656) 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)))) [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 8 675) no Hoare annotation was computed. [2018-11-18 12:48:43,598 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L291(lines 291 295) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L291-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 385) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L358-1(lines 358 385) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L193(lines 193 595) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 606) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L127(lines 127 617) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 382) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L428 ceAbstractionStarter]: At program point L657(lines 99 658) the Hoare annotation is: true [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L394(lines 394 425) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L196(lines 196 594) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L163(lines 163 605) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L130(lines 130 616) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L626(lines 626 654) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L395(lines 395 401) no Hoare annotation was computed. [2018-11-18 12:48:43,599 INFO L425 ceAbstractionStarter]: For program point L362(lines 362 381) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L421 ceAbstractionStarter]: At program point L197(lines 193 595) 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))) [2018-11-18 12:48:43,600 INFO L421 ceAbstractionStarter]: At program point L164(lines 160 606) 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))) [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L230-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 651) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 565) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L528(lines 528 532) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 499) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L561-2(lines 561 565) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L528-2(lines 210 587) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L363(lines 363 367) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L363-2(lines 362 379) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 665) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 637) no Hoare annotation was computed. [2018-11-18 12:48:43,600 INFO L425 ceAbstractionStarter]: For program point L661-2(lines 661 665) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L628-2(lines 627 649) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 467) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L331-1(lines 331 340) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 237) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L199(lines 199 593) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 604) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L133(lines 133 615) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L425 ceAbstractionStarter]: For program point L100-1(lines 100 656) no Hoare annotation was computed. [2018-11-18 12:48:43,601 INFO L421 ceAbstractionStarter]: At program point L100-3(lines 100 656) 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)))) [2018-11-18 12:48:43,601 INFO L421 ceAbstractionStarter]: At program point L167(lines 166 604) 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)))) [2018-11-18 12:48:43,601 INFO L421 ceAbstractionStarter]: At program point L134(lines 127 617) 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)))) [2018-11-18 12:48:43,602 INFO L425 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-18 12:48:43,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:48:43 BoogieIcfgContainer [2018-11-18 12:48:43,632 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:48:43,633 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:48:43,633 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:48:43,633 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:48:43,633 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:48:27" (3/4) ... [2018-11-18 12:48:43,636 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:48:43,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:48:43,644 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:48:43,644 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-18 12:48:43,651 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-18 12:48:43,651 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 12:48:43,652 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:48:43,678 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) [2018-11-18 12:48:43,678 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-11-18 12:48:43,678 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-11-18 12:48:43,678 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) [2018-11-18 12:48:43,679 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) [2018-11-18 12:48:43,679 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) [2018-11-18 12:48:43,679 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) [2018-11-18 12:48:43,679 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) [2018-11-18 12:48:43,679 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 [2018-11-18 12:48:43,680 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) [2018-11-18 12:48:43,680 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)) [2018-11-18 12:48:43,680 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) [2018-11-18 12:48:43,680 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)) [2018-11-18 12:48:43,680 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) [2018-11-18 12:48:43,680 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)) [2018-11-18 12:48:43,680 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 [2018-11-18 12:48:43,681 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)) [2018-11-18 12:48:43,681 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)) [2018-11-18 12:48:43,681 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)) [2018-11-18 12:48:43,681 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 [2018-11-18 12:48:43,681 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) [2018-11-18 12:48:43,682 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) [2018-11-18 12:48:43,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-11-18 12:48:43,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(8672 == s__state) || \old(initial_state) == 8673) || \old(initial_state) == 8672 [2018-11-18 12:48:43,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(initial_state) == 8673 || \old(initial_state) == 8672 [2018-11-18 12:48:43,736 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1ae1c5f9-f27e-4d41-9a84-c16f9d6a869a/bin-2019/uautomizer/witness.graphml [2018-11-18 12:48:43,736 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:48:43,736 INFO L168 Benchmark]: Toolchain (without parser) took 16565.05 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -253.5 MB). Peak memory consumption was 937.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,737 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:48:43,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.87 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 940.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,737 INFO L168 Benchmark]: Boogie Preprocessor took 70.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -197.2 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,737 INFO L168 Benchmark]: RCFGBuilder took 477.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,738 INFO L168 Benchmark]: TraceAbstraction took 15668.07 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -156.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,738 INFO L168 Benchmark]: Witness Printer took 103.22 ms. Allocated memory is still 2.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:48:43,739 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 242.87 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 940.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 70.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -197.2 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 477.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15668.07 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -156.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 103.22 ms. Allocated memory is still 2.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 668]: 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: 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: 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: 352]: 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: 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: 404]: 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: 103]: Loop Invariant Derived loop invariant: (!(8672 == s__state) || \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: 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: 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: 99]: Loop Invariant Derived loop invariant: 1 - 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: 65]: Loop Invariant Derived loop invariant: \old(initial_state) == 8673 || \old(initial_state) == 8672 - 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: 394]: 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: 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: 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: 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)) || ((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, 15.5s OverallTime, 19 OverallIterations, 19 TraceHistogramMax, 4.7s AutomataDifference, 0.0s DeadEndRemovalTime, 6.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 4516 SDtfs, 2965 SDslu, 4557 SDs, 0 SdLazy, 3764 SolverSat, 500 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1557 GetRequests, 1507 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.8s 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: 1.3s AutomataMinimizationTime, 19 MinimizatonAttempts, 7671 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 1096 NumberOfFragments, 1907 HoareAnnotationTreeSize, 33 FomulaSimplifications, 99176 FormulaSimplificationTreeSizeReduction, 2.1s HoareSimplificationTime, 33 FomulaSimplificationsInter, 27816 FormulaSimplificationTreeSizeReductionInter, 4.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 5616 NumberOfCodeBlocks, 5616 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 5593 ConstructedInterpolants, 36 QuantifiedInterpolants, 3701560 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2544 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...