./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bb8d19eba9f796d5d2cd9125ad944b1aceff9e2d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 10:00:31,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 10:00:31,671 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 10:00:31,679 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 10:00:31,679 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 10:00:31,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 10:00:31,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 10:00:31,682 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 10:00:31,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 10:00:31,684 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 10:00:31,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 10:00:31,684 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 10:00:31,685 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 10:00:31,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 10:00:31,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 10:00:31,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 10:00:31,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 10:00:31,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 10:00:31,691 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 10:00:31,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 10:00:31,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 10:00:31,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 10:00:31,695 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 10:00:31,695 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 10:00:31,696 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 10:00:31,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 10:00:31,697 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 10:00:31,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 10:00:31,698 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 10:00:31,699 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 10:00:31,699 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 10:00:31,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 10:00:31,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 10:00:31,700 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 10:00:31,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 10:00:31,701 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 10:00:31,701 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 10:00:31,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 10:00:31,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 10:00:31,713 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 10:00:31,713 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 10:00:31,713 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 10:00:31,713 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 10:00:31,713 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 10:00:31,713 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 10:00:31,714 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 10:00:31,714 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 10:00:31,714 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 10:00:31,714 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 10:00:31,714 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 10:00:31,715 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 10:00:31,715 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 10:00:31,715 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 10:00:31,715 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 10:00:31,715 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 10:00:31,715 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 10:00:31,716 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 10:00:31,717 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 10:00:31,717 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 10:00:31,717 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 10:00:31,717 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 10:00:31,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 10:00:31,717 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 10:00:31,717 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 10:00:31,718 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan 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 -> Taipan 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 -> bb8d19eba9f796d5d2cd9125ad944b1aceff9e2d [2018-11-23 10:00:31,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 10:00:31,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 10:00:31,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 10:00:31,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 10:00:31,750 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 10:00:31,751 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/../../sv-benchmarks/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c [2018-11-23 10:00:31,789 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/data/df2eca9ac/9099ea047c964831969a42e2b950e109/FLAG3418a5d96 [2018-11-23 10:00:32,236 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 10:00:32,236 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/sv-benchmarks/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c [2018-11-23 10:00:32,246 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/data/df2eca9ac/9099ea047c964831969a42e2b950e109/FLAG3418a5d96 [2018-11-23 10:00:32,257 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/data/df2eca9ac/9099ea047c964831969a42e2b950e109 [2018-11-23 10:00:32,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 10:00:32,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 10:00:32,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 10:00:32,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 10:00:32,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 10:00:32,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c78306b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32, skipping insertion in model container [2018-11-23 10:00:32,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 10:00:32,310 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 10:00:32,477 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 10:00:32,480 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 10:00:32,522 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 10:00:32,531 INFO L195 MainTranslator]: Completed translation [2018-11-23 10:00:32,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32 WrapperNode [2018-11-23 10:00:32,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 10:00:32,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 10:00:32,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 10:00:32,532 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 10:00:32,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,598 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 10:00:32,599 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 10:00:32,599 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 10:00:32,599 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 10:00:32,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... [2018-11-23 10:00:32,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 10:00:32,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 10:00:32,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 10:00:32,638 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 10:00:32,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/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 [2018-11-23 10:00:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 10:00:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 10:00:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ERR [2018-11-23 10:00:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR [2018-11-23 10:00:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 10:00:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 10:00:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 10:00:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 10:00:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-23 10:00:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-23 10:00:32,866 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 10:00:32,866 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 10:00:33,238 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 10:00:33,238 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 10:00:33,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:00:33 BoogieIcfgContainer [2018-11-23 10:00:33,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 10:00:33,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 10:00:33,240 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 10:00:33,243 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 10:00:33,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:00:32" (1/3) ... [2018-11-23 10:00:33,244 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b51225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:00:33, skipping insertion in model container [2018-11-23 10:00:33,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:00:32" (2/3) ... [2018-11-23 10:00:33,244 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b51225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:00:33, skipping insertion in model container [2018-11-23 10:00:33,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:00:33" (3/3) ... [2018-11-23 10:00:33,246 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_1_true-unreach-call_false-termination.cil.c [2018-11-23 10:00:33,255 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 10:00:33,268 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 10:00:33,281 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 10:00:33,308 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 10:00:33,308 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 10:00:33,308 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 10:00:33,309 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 10:00:33,309 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 10:00:33,309 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 10:00:33,309 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 10:00:33,309 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 10:00:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states. [2018-11-23 10:00:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 10:00:33,338 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:33,339 INFO L402 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] [2018-11-23 10:00:33,341 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:33,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:33,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1696698376, now seen corresponding path program 1 times [2018-11-23 10:00:33,351 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:33,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:33,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:33,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:33,399 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 10:00:33,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:33,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:33,582 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:33,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:33,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:33,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:33,598 INFO L87 Difference]: Start difference. First operand 154 states. Second operand 5 states. [2018-11-23 10:00:33,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:33,920 INFO L93 Difference]: Finished difference Result 345 states and 585 transitions. [2018-11-23 10:00:33,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:33,921 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2018-11-23 10:00:33,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:33,932 INFO L225 Difference]: With dead ends: 345 [2018-11-23 10:00:33,932 INFO L226 Difference]: Without dead ends: 183 [2018-11-23 10:00:33,936 INFO L631 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 [2018-11-23 10:00:33,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2018-11-23 10:00:33,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 178. [2018-11-23 10:00:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2018-11-23 10:00:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 284 transitions. [2018-11-23 10:00:33,986 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 284 transitions. Word has length 51 [2018-11-23 10:00:33,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:33,987 INFO L480 AbstractCegarLoop]: Abstraction has 178 states and 284 transitions. [2018-11-23 10:00:33,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 284 transitions. [2018-11-23 10:00:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 10:00:33,989 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:33,989 INFO L402 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, 1] [2018-11-23 10:00:33,990 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:33,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:33,990 INFO L82 PathProgramCache]: Analyzing trace with hash 742008338, now seen corresponding path program 1 times [2018-11-23 10:00:33,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:33,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:33,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:33,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:33,992 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 10:00:34,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:34,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:34,083 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:34,085 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:34,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:34,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:34,085 INFO L87 Difference]: Start difference. First operand 178 states and 284 transitions. Second operand 5 states. [2018-11-23 10:00:34,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:34,334 INFO L93 Difference]: Finished difference Result 391 states and 639 transitions. [2018-11-23 10:00:34,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:34,335 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 52 [2018-11-23 10:00:34,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:34,337 INFO L225 Difference]: With dead ends: 391 [2018-11-23 10:00:34,337 INFO L226 Difference]: Without dead ends: 224 [2018-11-23 10:00:34,339 INFO L631 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 [2018-11-23 10:00:34,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2018-11-23 10:00:34,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 219. [2018-11-23 10:00:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-11-23 10:00:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 361 transitions. [2018-11-23 10:00:34,359 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 361 transitions. Word has length 52 [2018-11-23 10:00:34,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:34,359 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 361 transitions. [2018-11-23 10:00:34,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 361 transitions. [2018-11-23 10:00:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-23 10:00:34,362 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:34,362 INFO L402 BasicCegarLoop]: trace histogram [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, 1] [2018-11-23 10:00:34,363 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:34,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:34,363 INFO L82 PathProgramCache]: Analyzing trace with hash 201696029, now seen corresponding path program 1 times [2018-11-23 10:00:34,363 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:34,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:34,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,365 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 10:00:34,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:34,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:34,450 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:34,450 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:34,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:34,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:34,451 INFO L87 Difference]: Start difference. First operand 219 states and 361 transitions. Second operand 5 states. [2018-11-23 10:00:34,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:34,607 INFO L93 Difference]: Finished difference Result 456 states and 763 transitions. [2018-11-23 10:00:34,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:34,607 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 80 [2018-11-23 10:00:34,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:34,609 INFO L225 Difference]: With dead ends: 456 [2018-11-23 10:00:34,609 INFO L226 Difference]: Without dead ends: 250 [2018-11-23 10:00:34,610 INFO L631 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 [2018-11-23 10:00:34,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2018-11-23 10:00:34,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 250. [2018-11-23 10:00:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2018-11-23 10:00:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 417 transitions. [2018-11-23 10:00:34,625 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 417 transitions. Word has length 80 [2018-11-23 10:00:34,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:34,625 INFO L480 AbstractCegarLoop]: Abstraction has 250 states and 417 transitions. [2018-11-23 10:00:34,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 417 transitions. [2018-11-23 10:00:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-23 10:00:34,627 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:34,627 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 10:00:34,628 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:34,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:34,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1556256498, now seen corresponding path program 1 times [2018-11-23 10:00:34,628 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:34,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,629 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:34,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,629 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 10:00:34,698 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:34,698 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:34,698 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:34,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:34,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:34,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:34,699 INFO L87 Difference]: Start difference. First operand 250 states and 417 transitions. Second operand 5 states. [2018-11-23 10:00:34,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:34,835 INFO L93 Difference]: Finished difference Result 533 states and 899 transitions. [2018-11-23 10:00:34,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:34,835 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-23 10:00:34,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:34,837 INFO L225 Difference]: With dead ends: 533 [2018-11-23 10:00:34,837 INFO L226 Difference]: Without dead ends: 296 [2018-11-23 10:00:34,838 INFO L631 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 [2018-11-23 10:00:34,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2018-11-23 10:00:34,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 292. [2018-11-23 10:00:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2018-11-23 10:00:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 492 transitions. [2018-11-23 10:00:34,847 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 492 transitions. Word has length 91 [2018-11-23 10:00:34,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:34,847 INFO L480 AbstractCegarLoop]: Abstraction has 292 states and 492 transitions. [2018-11-23 10:00:34,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 492 transitions. [2018-11-23 10:00:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-23 10:00:34,849 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:34,849 INFO L402 BasicCegarLoop]: trace histogram [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, 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] [2018-11-23 10:00:34,849 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:34,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:34,849 INFO L82 PathProgramCache]: Analyzing trace with hash 1933322156, now seen corresponding path program 1 times [2018-11-23 10:00:34,849 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:34,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:34,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:34,850 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:34,899 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 10:00:34,899 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:34,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:34,899 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:34,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:34,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:34,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:34,900 INFO L87 Difference]: Start difference. First operand 292 states and 492 transitions. Second operand 5 states. [2018-11-23 10:00:35,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:35,063 INFO L93 Difference]: Finished difference Result 575 states and 972 transitions. [2018-11-23 10:00:35,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:35,063 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-23 10:00:35,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:35,065 INFO L225 Difference]: With dead ends: 575 [2018-11-23 10:00:35,065 INFO L226 Difference]: Without dead ends: 294 [2018-11-23 10:00:35,066 INFO L631 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 [2018-11-23 10:00:35,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2018-11-23 10:00:35,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 290. [2018-11-23 10:00:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2018-11-23 10:00:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 487 transitions. [2018-11-23 10:00:35,076 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 487 transitions. Word has length 92 [2018-11-23 10:00:35,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:35,076 INFO L480 AbstractCegarLoop]: Abstraction has 290 states and 487 transitions. [2018-11-23 10:00:35,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 487 transitions. [2018-11-23 10:00:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-23 10:00:35,077 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:35,078 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:35,078 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:35,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:35,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1585840345, now seen corresponding path program 1 times [2018-11-23 10:00:35,078 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:35,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:35,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,079 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:35,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:35,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:35,116 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:35,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:35,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:35,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:35,117 INFO L87 Difference]: Start difference. First operand 290 states and 487 transitions. Second operand 5 states. [2018-11-23 10:00:35,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:35,229 INFO L93 Difference]: Finished difference Result 584 states and 985 transitions. [2018-11-23 10:00:35,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:35,230 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2018-11-23 10:00:35,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:35,231 INFO L225 Difference]: With dead ends: 584 [2018-11-23 10:00:35,231 INFO L226 Difference]: Without dead ends: 307 [2018-11-23 10:00:35,232 INFO L631 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 [2018-11-23 10:00:35,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2018-11-23 10:00:35,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2018-11-23 10:00:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2018-11-23 10:00:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 509 transitions. [2018-11-23 10:00:35,240 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 509 transitions. Word has length 92 [2018-11-23 10:00:35,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:35,240 INFO L480 AbstractCegarLoop]: Abstraction has 305 states and 509 transitions. [2018-11-23 10:00:35,240 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 509 transitions. [2018-11-23 10:00:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 10:00:35,241 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:35,241 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:35,241 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:35,242 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:35,242 INFO L82 PathProgramCache]: Analyzing trace with hash 6376232, now seen corresponding path program 1 times [2018-11-23 10:00:35,242 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:35,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:35,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,243 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:35,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:35,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:35,293 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:35,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:35,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:35,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:35,294 INFO L87 Difference]: Start difference. First operand 305 states and 509 transitions. Second operand 5 states. [2018-11-23 10:00:35,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:35,409 INFO L93 Difference]: Finished difference Result 599 states and 1003 transitions. [2018-11-23 10:00:35,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:35,410 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2018-11-23 10:00:35,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:35,411 INFO L225 Difference]: With dead ends: 599 [2018-11-23 10:00:35,411 INFO L226 Difference]: Without dead ends: 307 [2018-11-23 10:00:35,412 INFO L631 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 [2018-11-23 10:00:35,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2018-11-23 10:00:35,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2018-11-23 10:00:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2018-11-23 10:00:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 505 transitions. [2018-11-23 10:00:35,423 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 505 transitions. Word has length 93 [2018-11-23 10:00:35,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:35,423 INFO L480 AbstractCegarLoop]: Abstraction has 305 states and 505 transitions. [2018-11-23 10:00:35,423 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 505 transitions. [2018-11-23 10:00:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 10:00:35,424 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:35,424 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:35,425 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:35,425 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:35,425 INFO L82 PathProgramCache]: Analyzing trace with hash -854791455, now seen corresponding path program 1 times [2018-11-23 10:00:35,425 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:35,426 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,426 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:35,426 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,426 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-23 10:00:35,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:35,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:35,495 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:35,495 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:35,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:35,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:35,495 INFO L87 Difference]: Start difference. First operand 305 states and 505 transitions. Second operand 5 states. [2018-11-23 10:00:35,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:35,636 INFO L93 Difference]: Finished difference Result 606 states and 1005 transitions. [2018-11-23 10:00:35,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:35,637 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-23 10:00:35,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:35,638 INFO L225 Difference]: With dead ends: 606 [2018-11-23 10:00:35,638 INFO L226 Difference]: Without dead ends: 314 [2018-11-23 10:00:35,639 INFO L631 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 [2018-11-23 10:00:35,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2018-11-23 10:00:35,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 314. [2018-11-23 10:00:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 314 states. [2018-11-23 10:00:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 511 transitions. [2018-11-23 10:00:35,652 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 511 transitions. Word has length 106 [2018-11-23 10:00:35,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:35,652 INFO L480 AbstractCegarLoop]: Abstraction has 314 states and 511 transitions. [2018-11-23 10:00:35,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 511 transitions. [2018-11-23 10:00:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 10:00:35,653 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:35,653 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:35,654 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:35,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:35,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1777100668, now seen corresponding path program 1 times [2018-11-23 10:00:35,654 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:35,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,655 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:35,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,655 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:35,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:35,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:35,710 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:35,711 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:35,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:35,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:35,711 INFO L87 Difference]: Start difference. First operand 314 states and 511 transitions. Second operand 5 states. [2018-11-23 10:00:35,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:35,865 INFO L93 Difference]: Finished difference Result 646 states and 1058 transitions. [2018-11-23 10:00:35,866 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:35,866 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2018-11-23 10:00:35,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:35,868 INFO L225 Difference]: With dead ends: 646 [2018-11-23 10:00:35,869 INFO L226 Difference]: Without dead ends: 345 [2018-11-23 10:00:35,870 INFO L631 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 [2018-11-23 10:00:35,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2018-11-23 10:00:35,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 343. [2018-11-23 10:00:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2018-11-23 10:00:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 558 transitions. [2018-11-23 10:00:35,883 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 558 transitions. Word has length 106 [2018-11-23 10:00:35,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:35,883 INFO L480 AbstractCegarLoop]: Abstraction has 343 states and 558 transitions. [2018-11-23 10:00:35,883 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:35,883 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 558 transitions. [2018-11-23 10:00:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-23 10:00:35,884 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:35,885 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:35,885 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:35,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:35,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1284309403, now seen corresponding path program 1 times [2018-11-23 10:00:35,885 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:35,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:35,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:35,886 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:35,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:35,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:35,971 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:35,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:35,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:35,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:35,972 INFO L87 Difference]: Start difference. First operand 343 states and 558 transitions. Second operand 5 states. [2018-11-23 10:00:36,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,099 INFO L93 Difference]: Finished difference Result 675 states and 1101 transitions. [2018-11-23 10:00:36,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:36,099 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2018-11-23 10:00:36,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,101 INFO L225 Difference]: With dead ends: 675 [2018-11-23 10:00:36,101 INFO L226 Difference]: Without dead ends: 345 [2018-11-23 10:00:36,101 INFO L631 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 [2018-11-23 10:00:36,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2018-11-23 10:00:36,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 343. [2018-11-23 10:00:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2018-11-23 10:00:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 554 transitions. [2018-11-23 10:00:36,110 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 554 transitions. Word has length 107 [2018-11-23 10:00:36,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:36,110 INFO L480 AbstractCegarLoop]: Abstraction has 343 states and 554 transitions. [2018-11-23 10:00:36,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 554 transitions. [2018-11-23 10:00:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-23 10:00:36,112 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:36,112 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:36,112 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:36,112 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:36,112 INFO L82 PathProgramCache]: Analyzing trace with hash -1845761004, now seen corresponding path program 1 times [2018-11-23 10:00:36,112 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:36,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:36,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,113 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:36,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:36,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:36,171 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:36,172 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:36,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:36,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:36,172 INFO L87 Difference]: Start difference. First operand 343 states and 554 transitions. Second operand 5 states. [2018-11-23 10:00:36,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,326 INFO L93 Difference]: Finished difference Result 708 states and 1151 transitions. [2018-11-23 10:00:36,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:36,326 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2018-11-23 10:00:36,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,328 INFO L225 Difference]: With dead ends: 708 [2018-11-23 10:00:36,328 INFO L226 Difference]: Without dead ends: 378 [2018-11-23 10:00:36,329 INFO L631 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 [2018-11-23 10:00:36,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-11-23 10:00:36,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 370. [2018-11-23 10:00:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2018-11-23 10:00:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 596 transitions. [2018-11-23 10:00:36,342 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 596 transitions. Word has length 108 [2018-11-23 10:00:36,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:36,342 INFO L480 AbstractCegarLoop]: Abstraction has 370 states and 596 transitions. [2018-11-23 10:00:36,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 596 transitions. [2018-11-23 10:00:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-23 10:00:36,344 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:36,344 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:36,344 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:36,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:36,344 INFO L82 PathProgramCache]: Analyzing trace with hash -2036530603, now seen corresponding path program 1 times [2018-11-23 10:00:36,345 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:36,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:36,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,346 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 10:00:36,416 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:36,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:36,416 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:36,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:36,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:36,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:36,417 INFO L87 Difference]: Start difference. First operand 370 states and 596 transitions. Second operand 5 states. [2018-11-23 10:00:36,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,546 INFO L93 Difference]: Finished difference Result 735 states and 1188 transitions. [2018-11-23 10:00:36,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:36,546 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-23 10:00:36,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,548 INFO L225 Difference]: With dead ends: 735 [2018-11-23 10:00:36,548 INFO L226 Difference]: Without dead ends: 378 [2018-11-23 10:00:36,549 INFO L631 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 [2018-11-23 10:00:36,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-11-23 10:00:36,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 370. [2018-11-23 10:00:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2018-11-23 10:00:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 591 transitions. [2018-11-23 10:00:36,558 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 591 transitions. Word has length 109 [2018-11-23 10:00:36,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:36,559 INFO L480 AbstractCegarLoop]: Abstraction has 370 states and 591 transitions. [2018-11-23 10:00:36,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 591 transitions. [2018-11-23 10:00:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-23 10:00:36,560 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:36,560 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:36,560 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:36,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:36,560 INFO L82 PathProgramCache]: Analyzing trace with hash -346552109, now seen corresponding path program 1 times [2018-11-23 10:00:36,561 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:36,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:36,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,562 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 10:00:36,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:36,600 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:36,600 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:36,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:36,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:36,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:36,601 INFO L87 Difference]: Start difference. First operand 370 states and 591 transitions. Second operand 5 states. [2018-11-23 10:00:36,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,724 INFO L93 Difference]: Finished difference Result 752 states and 1206 transitions. [2018-11-23 10:00:36,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:36,724 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2018-11-23 10:00:36,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,726 INFO L225 Difference]: With dead ends: 752 [2018-11-23 10:00:36,726 INFO L226 Difference]: Without dead ends: 395 [2018-11-23 10:00:36,726 INFO L631 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 [2018-11-23 10:00:36,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2018-11-23 10:00:36,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 391. [2018-11-23 10:00:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2018-11-23 10:00:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 620 transitions. [2018-11-23 10:00:36,737 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 620 transitions. Word has length 112 [2018-11-23 10:00:36,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:36,737 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 620 transitions. [2018-11-23 10:00:36,737 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 620 transitions. [2018-11-23 10:00:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-23 10:00:36,738 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:36,739 INFO L402 BasicCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:36,739 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:36,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:36,739 INFO L82 PathProgramCache]: Analyzing trace with hash 768287860, now seen corresponding path program 1 times [2018-11-23 10:00:36,739 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:36,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:36,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,740 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 10:00:36,773 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:36,773 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:36,773 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:36,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:36,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:36,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:36,774 INFO L87 Difference]: Start difference. First operand 391 states and 620 transitions. Second operand 5 states. [2018-11-23 10:00:36,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,893 INFO L93 Difference]: Finished difference Result 773 states and 1229 transitions. [2018-11-23 10:00:36,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:36,894 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2018-11-23 10:00:36,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,895 INFO L225 Difference]: With dead ends: 773 [2018-11-23 10:00:36,895 INFO L226 Difference]: Without dead ends: 395 [2018-11-23 10:00:36,896 INFO L631 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 [2018-11-23 10:00:36,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2018-11-23 10:00:36,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 391. [2018-11-23 10:00:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2018-11-23 10:00:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 614 transitions. [2018-11-23 10:00:36,906 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 614 transitions. Word has length 113 [2018-11-23 10:00:36,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:36,906 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 614 transitions. [2018-11-23 10:00:36,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 614 transitions. [2018-11-23 10:00:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-23 10:00:36,907 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:36,907 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1] [2018-11-23 10:00:36,908 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:36,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:36,908 INFO L82 PathProgramCache]: Analyzing trace with hash -105487368, now seen corresponding path program 1 times [2018-11-23 10:00:36,908 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:36,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:36,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:36,909 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 10:00:36,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:36,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:36,944 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:36,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:36,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:36,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:36,945 INFO L87 Difference]: Start difference. First operand 391 states and 614 transitions. Second operand 3 states. [2018-11-23 10:00:36,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:36,986 INFO L93 Difference]: Finished difference Result 1144 states and 1806 transitions. [2018-11-23 10:00:36,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:36,987 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 128 [2018-11-23 10:00:36,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:36,989 INFO L225 Difference]: With dead ends: 1144 [2018-11-23 10:00:36,989 INFO L226 Difference]: Without dead ends: 766 [2018-11-23 10:00:36,990 INFO L631 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 [2018-11-23 10:00:36,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 766 states. [2018-11-23 10:00:37,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 766 to 766. [2018-11-23 10:00:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 766 states. [2018-11-23 10:00:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 1207 transitions. [2018-11-23 10:00:37,009 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 1207 transitions. Word has length 128 [2018-11-23 10:00:37,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:37,009 INFO L480 AbstractCegarLoop]: Abstraction has 766 states and 1207 transitions. [2018-11-23 10:00:37,009 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1207 transitions. [2018-11-23 10:00:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-23 10:00:37,010 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:37,010 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:37,012 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:37,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:37,012 INFO L82 PathProgramCache]: Analyzing trace with hash -1228256447, now seen corresponding path program 1 times [2018-11-23 10:00:37,012 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:37,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:37,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,013 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 10:00:37,057 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:37,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:37,057 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:37,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:37,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:37,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:37,058 INFO L87 Difference]: Start difference. First operand 766 states and 1207 transitions. Second operand 5 states. [2018-11-23 10:00:37,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:37,208 INFO L93 Difference]: Finished difference Result 1603 states and 2533 transitions. [2018-11-23 10:00:37,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:37,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2018-11-23 10:00:37,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:37,211 INFO L225 Difference]: With dead ends: 1603 [2018-11-23 10:00:37,211 INFO L226 Difference]: Without dead ends: 850 [2018-11-23 10:00:37,212 INFO L631 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 [2018-11-23 10:00:37,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 850 states. [2018-11-23 10:00:37,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 850 to 842. [2018-11-23 10:00:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 842 states. [2018-11-23 10:00:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1325 transitions. [2018-11-23 10:00:37,232 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1325 transitions. Word has length 129 [2018-11-23 10:00:37,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:37,233 INFO L480 AbstractCegarLoop]: Abstraction has 842 states and 1325 transitions. [2018-11-23 10:00:37,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1325 transitions. [2018-11-23 10:00:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-23 10:00:37,234 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:37,235 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:37,235 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:37,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:37,235 INFO L82 PathProgramCache]: Analyzing trace with hash 998366491, now seen corresponding path program 1 times [2018-11-23 10:00:37,235 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:37,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:37,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,236 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 10:00:37,285 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:37,285 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:37,285 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:37,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:37,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:37,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:37,286 INFO L87 Difference]: Start difference. First operand 842 states and 1325 transitions. Second operand 5 states. [2018-11-23 10:00:37,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:37,458 INFO L93 Difference]: Finished difference Result 1679 states and 2645 transitions. [2018-11-23 10:00:37,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:37,459 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-11-23 10:00:37,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:37,461 INFO L225 Difference]: With dead ends: 1679 [2018-11-23 10:00:37,461 INFO L226 Difference]: Without dead ends: 846 [2018-11-23 10:00:37,463 INFO L631 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 [2018-11-23 10:00:37,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2018-11-23 10:00:37,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 838. [2018-11-23 10:00:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2018-11-23 10:00:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 1313 transitions. [2018-11-23 10:00:37,489 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 1313 transitions. Word has length 130 [2018-11-23 10:00:37,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:37,490 INFO L480 AbstractCegarLoop]: Abstraction has 838 states and 1313 transitions. [2018-11-23 10:00:37,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1313 transitions. [2018-11-23 10:00:37,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 10:00:37,492 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:37,492 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2018-11-23 10:00:37,493 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:37,493 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:37,493 INFO L82 PathProgramCache]: Analyzing trace with hash -1190868920, now seen corresponding path program 1 times [2018-11-23 10:00:37,493 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:37,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,494 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:37,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,494 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2018-11-23 10:00:37,555 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:37,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:37,555 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:37,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:37,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:37,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:37,556 INFO L87 Difference]: Start difference. First operand 838 states and 1313 transitions. Second operand 5 states. [2018-11-23 10:00:37,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:37,694 INFO L93 Difference]: Finished difference Result 1739 states and 2729 transitions. [2018-11-23 10:00:37,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:37,695 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 162 [2018-11-23 10:00:37,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:37,697 INFO L225 Difference]: With dead ends: 1739 [2018-11-23 10:00:37,697 INFO L226 Difference]: Without dead ends: 914 [2018-11-23 10:00:37,698 INFO L631 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 [2018-11-23 10:00:37,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2018-11-23 10:00:37,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 910. [2018-11-23 10:00:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 910 states. [2018-11-23 10:00:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1421 transitions. [2018-11-23 10:00:37,721 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1421 transitions. Word has length 162 [2018-11-23 10:00:37,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:37,721 INFO L480 AbstractCegarLoop]: Abstraction has 910 states and 1421 transitions. [2018-11-23 10:00:37,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1421 transitions. [2018-11-23 10:00:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 10:00:37,723 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:37,723 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2018-11-23 10:00:37,724 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:37,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:37,724 INFO L82 PathProgramCache]: Analyzing trace with hash -618678002, now seen corresponding path program 1 times [2018-11-23 10:00:37,724 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:37,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:37,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,725 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2018-11-23 10:00:37,769 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:37,769 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:37,769 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:37,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:37,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:37,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:37,771 INFO L87 Difference]: Start difference. First operand 910 states and 1421 transitions. Second operand 5 states. [2018-11-23 10:00:37,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:37,917 INFO L93 Difference]: Finished difference Result 1811 states and 2829 transitions. [2018-11-23 10:00:37,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:37,918 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2018-11-23 10:00:37,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:37,920 INFO L225 Difference]: With dead ends: 1811 [2018-11-23 10:00:37,920 INFO L226 Difference]: Without dead ends: 910 [2018-11-23 10:00:37,921 INFO L631 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 [2018-11-23 10:00:37,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2018-11-23 10:00:37,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 906. [2018-11-23 10:00:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-23 10:00:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1407 transitions. [2018-11-23 10:00:37,945 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1407 transitions. Word has length 163 [2018-11-23 10:00:37,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:37,945 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 1407 transitions. [2018-11-23 10:00:37,945 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1407 transitions. [2018-11-23 10:00:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-23 10:00:37,947 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:37,947 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 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] [2018-11-23 10:00:37,947 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:37,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:37,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1613187866, now seen corresponding path program 1 times [2018-11-23 10:00:37,948 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:37,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:37,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:37,949 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-23 10:00:38,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:38,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:38,003 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:38,003 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:38,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:38,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:38,005 INFO L87 Difference]: Start difference. First operand 906 states and 1407 transitions. Second operand 5 states. [2018-11-23 10:00:38,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:38,148 INFO L93 Difference]: Finished difference Result 1871 states and 2909 transitions. [2018-11-23 10:00:38,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:38,149 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 193 [2018-11-23 10:00:38,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:38,151 INFO L225 Difference]: With dead ends: 1871 [2018-11-23 10:00:38,151 INFO L226 Difference]: Without dead ends: 978 [2018-11-23 10:00:38,153 INFO L631 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 [2018-11-23 10:00:38,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2018-11-23 10:00:38,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 974. [2018-11-23 10:00:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 974 states. [2018-11-23 10:00:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 1505 transitions. [2018-11-23 10:00:38,176 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 1505 transitions. Word has length 193 [2018-11-23 10:00:38,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:38,176 INFO L480 AbstractCegarLoop]: Abstraction has 974 states and 1505 transitions. [2018-11-23 10:00:38,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1505 transitions. [2018-11-23 10:00:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-23 10:00:38,179 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:38,179 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 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] [2018-11-23 10:00:38,179 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:38,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:38,180 INFO L82 PathProgramCache]: Analyzing trace with hash -1368180736, now seen corresponding path program 1 times [2018-11-23 10:00:38,180 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:38,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:38,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,181 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-23 10:00:38,234 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:38,234 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:38,234 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:38,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:38,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:38,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:38,235 INFO L87 Difference]: Start difference. First operand 974 states and 1505 transitions. Second operand 5 states. [2018-11-23 10:00:38,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:38,381 INFO L93 Difference]: Finished difference Result 1939 states and 2997 transitions. [2018-11-23 10:00:38,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:38,382 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 194 [2018-11-23 10:00:38,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:38,384 INFO L225 Difference]: With dead ends: 1939 [2018-11-23 10:00:38,384 INFO L226 Difference]: Without dead ends: 974 [2018-11-23 10:00:38,386 INFO L631 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 [2018-11-23 10:00:38,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 974 states. [2018-11-23 10:00:38,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 974 to 970. [2018-11-23 10:00:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2018-11-23 10:00:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1489 transitions. [2018-11-23 10:00:38,411 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1489 transitions. Word has length 194 [2018-11-23 10:00:38,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:38,412 INFO L480 AbstractCegarLoop]: Abstraction has 970 states and 1489 transitions. [2018-11-23 10:00:38,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1489 transitions. [2018-11-23 10:00:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 10:00:38,415 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:38,415 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:38,415 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:38,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:38,416 INFO L82 PathProgramCache]: Analyzing trace with hash -1741358840, now seen corresponding path program 1 times [2018-11-23 10:00:38,416 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:38,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:38,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,417 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 10:00:38,478 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:38,479 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:38,479 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:38,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:38,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:38,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:38,480 INFO L87 Difference]: Start difference. First operand 970 states and 1489 transitions. Second operand 5 states. [2018-11-23 10:00:38,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:38,633 INFO L93 Difference]: Finished difference Result 2003 states and 3085 transitions. [2018-11-23 10:00:38,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:38,634 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 212 [2018-11-23 10:00:38,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:38,637 INFO L225 Difference]: With dead ends: 2003 [2018-11-23 10:00:38,637 INFO L226 Difference]: Without dead ends: 1046 [2018-11-23 10:00:38,638 INFO L631 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 [2018-11-23 10:00:38,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2018-11-23 10:00:38,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 1020. [2018-11-23 10:00:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1020 states. [2018-11-23 10:00:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 1020 states and 1553 transitions. [2018-11-23 10:00:38,665 INFO L78 Accepts]: Start accepts. Automaton has 1020 states and 1553 transitions. Word has length 212 [2018-11-23 10:00:38,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:38,665 INFO L480 AbstractCegarLoop]: Abstraction has 1020 states and 1553 transitions. [2018-11-23 10:00:38,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1553 transitions. [2018-11-23 10:00:38,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 10:00:38,668 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:38,668 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:38,668 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:38,668 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:38,668 INFO L82 PathProgramCache]: Analyzing trace with hash -1179693335, now seen corresponding path program 1 times [2018-11-23 10:00:38,668 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:38,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:38,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,669 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 10:00:38,720 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:38,720 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:38,720 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:38,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:38,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:38,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:38,721 INFO L87 Difference]: Start difference. First operand 1020 states and 1553 transitions. Second operand 5 states. [2018-11-23 10:00:38,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:38,863 INFO L93 Difference]: Finished difference Result 2053 states and 3131 transitions. [2018-11-23 10:00:38,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:38,864 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 213 [2018-11-23 10:00:38,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:38,867 INFO L225 Difference]: With dead ends: 2053 [2018-11-23 10:00:38,867 INFO L226 Difference]: Without dead ends: 1046 [2018-11-23 10:00:38,868 INFO L631 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 [2018-11-23 10:00:38,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2018-11-23 10:00:38,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 1020. [2018-11-23 10:00:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1020 states. [2018-11-23 10:00:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 1020 states and 1535 transitions. [2018-11-23 10:00:38,896 INFO L78 Accepts]: Start accepts. Automaton has 1020 states and 1535 transitions. Word has length 213 [2018-11-23 10:00:38,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:38,896 INFO L480 AbstractCegarLoop]: Abstraction has 1020 states and 1535 transitions. [2018-11-23 10:00:38,896 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1535 transitions. [2018-11-23 10:00:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-11-23 10:00:38,899 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:38,899 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 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] [2018-11-23 10:00:38,899 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:38,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:38,900 INFO L82 PathProgramCache]: Analyzing trace with hash 2078256648, now seen corresponding path program 1 times [2018-11-23 10:00:38,900 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:38,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:38,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:38,901 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2018-11-23 10:00:38,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:38,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:38,958 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:38,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:38,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:38,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:38,959 INFO L87 Difference]: Start difference. First operand 1020 states and 1535 transitions. Second operand 5 states. [2018-11-23 10:00:39,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:39,116 INFO L93 Difference]: Finished difference Result 2035 states and 3063 transitions. [2018-11-23 10:00:39,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:39,116 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 224 [2018-11-23 10:00:39,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:39,119 INFO L225 Difference]: With dead ends: 2035 [2018-11-23 10:00:39,119 INFO L226 Difference]: Without dead ends: 1028 [2018-11-23 10:00:39,121 INFO L631 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 [2018-11-23 10:00:39,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1028 states. [2018-11-23 10:00:39,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1028 to 1020. [2018-11-23 10:00:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1020 states. [2018-11-23 10:00:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 1020 states and 1523 transitions. [2018-11-23 10:00:39,149 INFO L78 Accepts]: Start accepts. Automaton has 1020 states and 1523 transitions. Word has length 224 [2018-11-23 10:00:39,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:39,149 INFO L480 AbstractCegarLoop]: Abstraction has 1020 states and 1523 transitions. [2018-11-23 10:00:39,149 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1523 transitions. [2018-11-23 10:00:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-11-23 10:00:39,152 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:39,153 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 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] [2018-11-23 10:00:39,153 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:39,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:39,153 INFO L82 PathProgramCache]: Analyzing trace with hash -836415730, now seen corresponding path program 1 times [2018-11-23 10:00:39,153 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:39,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:39,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,154 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2018-11-23 10:00:39,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:39,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:39,208 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:39,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:39,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:39,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:39,209 INFO L87 Difference]: Start difference. First operand 1020 states and 1523 transitions. Second operand 5 states. [2018-11-23 10:00:39,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:39,371 INFO L93 Difference]: Finished difference Result 2035 states and 3039 transitions. [2018-11-23 10:00:39,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:39,372 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 225 [2018-11-23 10:00:39,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:39,375 INFO L225 Difference]: With dead ends: 2035 [2018-11-23 10:00:39,375 INFO L226 Difference]: Without dead ends: 1010 [2018-11-23 10:00:39,377 INFO L631 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 [2018-11-23 10:00:39,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1010 states. [2018-11-23 10:00:39,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1010 to 1002. [2018-11-23 10:00:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1002 states. [2018-11-23 10:00:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 1002 states and 1485 transitions. [2018-11-23 10:00:39,412 INFO L78 Accepts]: Start accepts. Automaton has 1002 states and 1485 transitions. Word has length 225 [2018-11-23 10:00:39,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:39,412 INFO L480 AbstractCegarLoop]: Abstraction has 1002 states and 1485 transitions. [2018-11-23 10:00:39,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1485 transitions. [2018-11-23 10:00:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-11-23 10:00:39,416 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:39,416 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1] [2018-11-23 10:00:39,416 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:39,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:39,416 INFO L82 PathProgramCache]: Analyzing trace with hash 1494389851, now seen corresponding path program 1 times [2018-11-23 10:00:39,417 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:39,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:39,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,418 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2018-11-23 10:00:39,504 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:39,504 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:39,504 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:39,505 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:39,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:39,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:39,506 INFO L87 Difference]: Start difference. First operand 1002 states and 1485 transitions. Second operand 5 states. [2018-11-23 10:00:39,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:39,652 INFO L93 Difference]: Finished difference Result 2045 states and 3037 transitions. [2018-11-23 10:00:39,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:39,653 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 233 [2018-11-23 10:00:39,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:39,655 INFO L225 Difference]: With dead ends: 2045 [2018-11-23 10:00:39,655 INFO L226 Difference]: Without dead ends: 1056 [2018-11-23 10:00:39,657 INFO L631 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 [2018-11-23 10:00:39,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1056 states. [2018-11-23 10:00:39,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1056 to 1048. [2018-11-23 10:00:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1048 states. [2018-11-23 10:00:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1539 transitions. [2018-11-23 10:00:39,683 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1539 transitions. Word has length 233 [2018-11-23 10:00:39,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:39,683 INFO L480 AbstractCegarLoop]: Abstraction has 1048 states and 1539 transitions. [2018-11-23 10:00:39,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1539 transitions. [2018-11-23 10:00:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2018-11-23 10:00:39,686 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:39,686 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1] [2018-11-23 10:00:39,686 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:39,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:39,687 INFO L82 PathProgramCache]: Analyzing trace with hash -1829546886, now seen corresponding path program 1 times [2018-11-23 10:00:39,687 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:39,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:39,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,688 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2018-11-23 10:00:39,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:39,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 10:00:39,743 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:39,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 10:00:39,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 10:00:39,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:39,743 INFO L87 Difference]: Start difference. First operand 1048 states and 1539 transitions. Second operand 5 states. [2018-11-23 10:00:39,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:39,936 INFO L93 Difference]: Finished difference Result 2091 states and 3071 transitions. [2018-11-23 10:00:39,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:39,937 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 234 [2018-11-23 10:00:39,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:39,940 INFO L225 Difference]: With dead ends: 2091 [2018-11-23 10:00:39,941 INFO L226 Difference]: Without dead ends: 1048 [2018-11-23 10:00:39,943 INFO L631 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 [2018-11-23 10:00:39,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1048 states. [2018-11-23 10:00:39,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1048 to 1040. [2018-11-23 10:00:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1040 states. [2018-11-23 10:00:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 1040 states and 1507 transitions. [2018-11-23 10:00:39,991 INFO L78 Accepts]: Start accepts. Automaton has 1040 states and 1507 transitions. Word has length 234 [2018-11-23 10:00:39,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:39,991 INFO L480 AbstractCegarLoop]: Abstraction has 1040 states and 1507 transitions. [2018-11-23 10:00:39,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 10:00:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1507 transitions. [2018-11-23 10:00:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-23 10:00:39,994 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:39,994 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:39,994 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:39,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:39,994 INFO L82 PathProgramCache]: Analyzing trace with hash 678328095, now seen corresponding path program 1 times [2018-11-23 10:00:39,994 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:39,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:39,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:39,996 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 466 proven. 26 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-23 10:00:40,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:40,090 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 10:00:40,091 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 271 with the following transitions: [2018-11-23 10:00:40,093 INFO L202 CegarAbsIntRunner]: [0], [1], [7], [11], [14], [23], [34], [39], [48], [50], [55], [60], [65], [70], [75], [80], [85], [90], [93], [95], [100], [105], [108], [110], [115], [118], [120], [125], [128], [130], [135], [138], [140], [145], [150], [155], [158], [160], [165], [170], [175], [180], [185], [190], [193], [195], [200], [203], [205], [210], [213], [280], [283], [291], [293], [296], [304], [309], [311], [313], [316], [325], [327], [330], [336], [366], [371], [381], [385], [396], [398], [408], [410], [415], [428], [438], [440], [474], [477], [485], [490], [492], [494], [499], [504], [510], [515], [517], [522], [525], [595], [597], [610], [611], [612], [614], [616] [2018-11-23 10:00:40,134 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 10:00:40,134 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 10:00:40,646 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 10:00:40,647 INFO L272 AbstractInterpreter]: Visited 97 different actions 227 times. Merged at 78 different actions 118 times. Widened at 1 different actions 1 times. Performed 1069 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1069 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 16 fixpoints after 10 different actions. Largest state had 95 variables. [2018-11-23 10:00:40,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:40,664 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 10:00:40,664 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:40,664 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/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 [2018-11-23 10:00:40,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:40,679 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 10:00:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:40,751 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 10:00:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 427 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2018-11-23 10:00:40,835 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 10:00:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 427 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2018-11-23 10:00:40,966 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 10:00:40,967 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-11-23 10:00:40,967 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:40,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:40,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:40,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:40,967 INFO L87 Difference]: Start difference. First operand 1040 states and 1507 transitions. Second operand 3 states. [2018-11-23 10:00:41,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:41,106 INFO L93 Difference]: Finished difference Result 2579 states and 3740 transitions. [2018-11-23 10:00:41,106 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:41,106 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-11-23 10:00:41,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:41,111 INFO L225 Difference]: With dead ends: 2579 [2018-11-23 10:00:41,111 INFO L226 Difference]: Without dead ends: 1552 [2018-11-23 10:00:41,113 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 543 GetRequests, 539 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:41,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1552 states. [2018-11-23 10:00:41,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1552 to 1552. [2018-11-23 10:00:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1552 states. [2018-11-23 10:00:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1552 states and 2249 transitions. [2018-11-23 10:00:41,194 INFO L78 Accepts]: Start accepts. Automaton has 1552 states and 2249 transitions. Word has length 270 [2018-11-23 10:00:41,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:41,194 INFO L480 AbstractCegarLoop]: Abstraction has 1552 states and 2249 transitions. [2018-11-23 10:00:41,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:41,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2249 transitions. [2018-11-23 10:00:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-11-23 10:00:41,197 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:41,197 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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] [2018-11-23 10:00:41,198 INFO L423 AbstractCegarLoop]: === Iteration 29 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:41,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:41,198 INFO L82 PathProgramCache]: Analyzing trace with hash -230386138, now seen corresponding path program 1 times [2018-11-23 10:00:41,198 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:41,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:41,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:41,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:41,199 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2018-11-23 10:00:41,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:41,303 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:41,303 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:41,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:41,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:41,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:41,304 INFO L87 Difference]: Start difference. First operand 1552 states and 2249 transitions. Second operand 3 states. [2018-11-23 10:00:41,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:41,467 INFO L93 Difference]: Finished difference Result 4547 states and 6592 transitions. [2018-11-23 10:00:41,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:41,468 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 278 [2018-11-23 10:00:41,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:41,477 INFO L225 Difference]: With dead ends: 4547 [2018-11-23 10:00:41,477 INFO L226 Difference]: Without dead ends: 3008 [2018-11-23 10:00:41,480 INFO L631 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 [2018-11-23 10:00:41,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2018-11-23 10:00:41,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 3007. [2018-11-23 10:00:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3007 states. [2018-11-23 10:00:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 3007 states and 4350 transitions. [2018-11-23 10:00:41,643 INFO L78 Accepts]: Start accepts. Automaton has 3007 states and 4350 transitions. Word has length 278 [2018-11-23 10:00:41,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:41,643 INFO L480 AbstractCegarLoop]: Abstraction has 3007 states and 4350 transitions. [2018-11-23 10:00:41,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4350 transitions. [2018-11-23 10:00:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-11-23 10:00:41,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:41,648 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1] [2018-11-23 10:00:41,649 INFO L423 AbstractCegarLoop]: === Iteration 30 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:41,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:41,649 INFO L82 PathProgramCache]: Analyzing trace with hash -860287162, now seen corresponding path program 1 times [2018-11-23 10:00:41,649 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:41,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:41,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:41,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:41,650 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 536 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2018-11-23 10:00:41,766 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:41,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:41,766 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:41,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:41,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:41,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:41,767 INFO L87 Difference]: Start difference. First operand 3007 states and 4350 transitions. Second operand 3 states. [2018-11-23 10:00:42,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:42,157 INFO L93 Difference]: Finished difference Result 6121 states and 8875 transitions. [2018-11-23 10:00:42,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:42,158 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2018-11-23 10:00:42,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:42,164 INFO L225 Difference]: With dead ends: 6121 [2018-11-23 10:00:42,165 INFO L226 Difference]: Without dead ends: 2006 [2018-11-23 10:00:42,170 INFO L631 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 [2018-11-23 10:00:42,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2006 states. [2018-11-23 10:00:42,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2006 to 1986. [2018-11-23 10:00:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1986 states. [2018-11-23 10:00:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1986 states and 2824 transitions. [2018-11-23 10:00:42,263 INFO L78 Accepts]: Start accepts. Automaton has 1986 states and 2824 transitions. Word has length 315 [2018-11-23 10:00:42,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:42,263 INFO L480 AbstractCegarLoop]: Abstraction has 1986 states and 2824 transitions. [2018-11-23 10:00:42,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2824 transitions. [2018-11-23 10:00:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2018-11-23 10:00:42,267 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:42,267 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:42,268 INFO L423 AbstractCegarLoop]: === Iteration 31 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:42,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:42,268 INFO L82 PathProgramCache]: Analyzing trace with hash 2044603392, now seen corresponding path program 1 times [2018-11-23 10:00:42,268 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:42,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:42,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:42,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:42,269 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 906 proven. 26 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-11-23 10:00:42,412 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:42,412 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 10:00:42,412 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 383 with the following transitions: [2018-11-23 10:00:42,413 INFO L202 CegarAbsIntRunner]: [0], [1], [7], [11], [14], [23], [34], [39], [48], [50], [55], [60], [65], [70], [75], [80], [85], [90], [93], [95], [100], [105], [108], [110], [115], [118], [120], [125], [128], [130], [135], [138], [140], [145], [150], [155], [158], [160], [165], [170], [175], [180], [185], [190], [193], [195], [200], [203], [205], [210], [213], [280], [283], [291], [293], [296], [304], [309], [311], [313], [316], [325], [327], [330], [336], [366], [371], [381], [385], [396], [398], [408], [410], [415], [428], [438], [440], [474], [477], [485], [490], [492], [494], [499], [502], [504], [510], [515], [517], [522], [525], [528], [534], [539], [541], [595], [597], [610], [611], [612], [614], [616] [2018-11-23 10:00:42,422 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 10:00:42,422 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 10:00:42,800 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 10:00:42,801 INFO L272 AbstractInterpreter]: Visited 102 different actions 323 times. Merged at 84 different actions 197 times. Widened at 2 different actions 2 times. Performed 1444 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1444 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 28 fixpoints after 14 different actions. Largest state had 95 variables. [2018-11-23 10:00:42,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:42,805 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 10:00:42,805 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:42,805 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/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 [2018-11-23 10:00:42,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:42,818 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 10:00:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:42,892 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 10:00:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 494 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-11-23 10:00:42,988 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 10:00:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 494 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-11-23 10:00:43,143 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 10:00:43,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-11-23 10:00:43,143 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:43,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:43,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:43,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:43,144 INFO L87 Difference]: Start difference. First operand 1986 states and 2824 transitions. Second operand 3 states. [2018-11-23 10:00:43,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:43,242 INFO L93 Difference]: Finished difference Result 4612 states and 6551 transitions. [2018-11-23 10:00:43,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:43,243 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 382 [2018-11-23 10:00:43,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:43,251 INFO L225 Difference]: With dead ends: 4612 [2018-11-23 10:00:43,251 INFO L226 Difference]: Without dead ends: 2639 [2018-11-23 10:00:43,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 764 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:43,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2639 states. [2018-11-23 10:00:43,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2639 to 2639. [2018-11-23 10:00:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2639 states. [2018-11-23 10:00:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 2639 states and 3738 transitions. [2018-11-23 10:00:43,323 INFO L78 Accepts]: Start accepts. Automaton has 2639 states and 3738 transitions. Word has length 382 [2018-11-23 10:00:43,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:43,324 INFO L480 AbstractCegarLoop]: Abstraction has 2639 states and 3738 transitions. [2018-11-23 10:00:43,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 3738 transitions. [2018-11-23 10:00:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2018-11-23 10:00:43,327 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:43,328 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2018-11-23 10:00:43,328 INFO L423 AbstractCegarLoop]: === Iteration 32 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:43,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:43,328 INFO L82 PathProgramCache]: Analyzing trace with hash 134700959, now seen corresponding path program 1 times [2018-11-23 10:00:43,328 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:43,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:43,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:43,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:43,329 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 1196 proven. 26 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-23 10:00:43,441 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:43,442 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 10:00:43,442 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 454 with the following transitions: [2018-11-23 10:00:43,442 INFO L202 CegarAbsIntRunner]: [0], [1], [7], [11], [14], [23], [34], [39], [48], [50], [55], [60], [65], [70], [75], [80], [85], [90], [93], [95], [100], [105], [108], [110], [115], [118], [120], [125], [128], [130], [135], [138], [140], [145], [150], [155], [158], [160], [165], [170], [175], [180], [185], [190], [193], [195], [200], [203], [205], [210], [213], [280], [283], [291], [293], [296], [304], [309], [311], [313], [316], [325], [327], [330], [336], [366], [371], [381], [385], [396], [398], [408], [410], [415], [428], [438], [440], [474], [477], [485], [490], [492], [494], [499], [502], [504], [510], [515], [517], [520], [522], [525], [528], [534], [537], [539], [541], [595], [597], [610], [611], [612], [614], [616] [2018-11-23 10:00:43,447 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 10:00:43,448 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 10:00:43,637 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 10:00:43,637 INFO L272 AbstractInterpreter]: Visited 104 different actions 254 times. Merged at 84 different actions 132 times. Widened at 1 different actions 1 times. Performed 1235 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1235 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 26 fixpoints after 13 different actions. Largest state had 95 variables. [2018-11-23 10:00:43,646 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:43,647 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 10:00:43,647 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:43,647 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/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 [2018-11-23 10:00:43,665 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:43,665 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 10:00:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:43,731 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 10:00:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 867 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2018-11-23 10:00:43,879 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 10:00:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 867 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2018-11-23 10:00:43,987 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 10:00:43,987 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 5 [2018-11-23 10:00:43,987 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:43,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:43,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:43,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:43,989 INFO L87 Difference]: Start difference. First operand 2639 states and 3738 transitions. Second operand 3 states. [2018-11-23 10:00:44,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:44,048 INFO L93 Difference]: Finished difference Result 2700 states and 3825 transitions. [2018-11-23 10:00:44,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:44,049 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 453 [2018-11-23 10:00:44,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:44,055 INFO L225 Difference]: With dead ends: 2700 [2018-11-23 10:00:44,055 INFO L226 Difference]: Without dead ends: 2106 [2018-11-23 10:00:44,057 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 909 GetRequests, 906 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 10:00:44,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2106 states. [2018-11-23 10:00:44,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2106 to 2048. [2018-11-23 10:00:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2048 states. [2018-11-23 10:00:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 2048 states and 2908 transitions. [2018-11-23 10:00:44,117 INFO L78 Accepts]: Start accepts. Automaton has 2048 states and 2908 transitions. Word has length 453 [2018-11-23 10:00:44,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:44,118 INFO L480 AbstractCegarLoop]: Abstraction has 2048 states and 2908 transitions. [2018-11-23 10:00:44,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2908 transitions. [2018-11-23 10:00:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2018-11-23 10:00:44,122 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:44,122 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:44,123 INFO L423 AbstractCegarLoop]: === Iteration 33 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:44,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:44,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1776341599, now seen corresponding path program 1 times [2018-11-23 10:00:44,123 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:44,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:44,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:44,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:44,124 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:44,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 1196 proven. 26 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-23 10:00:44,224 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:44,224 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 10:00:44,224 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 454 with the following transitions: [2018-11-23 10:00:44,224 INFO L202 CegarAbsIntRunner]: [0], [1], [7], [11], [14], [23], [34], [39], [48], [50], [55], [60], [65], [70], [75], [80], [85], [90], [93], [95], [100], [105], [108], [110], [115], [118], [120], [125], [128], [130], [135], [138], [140], [145], [150], [155], [158], [160], [165], [170], [175], [180], [185], [190], [193], [195], [200], [203], [205], [210], [213], [280], [283], [291], [293], [296], [304], [309], [311], [313], [316], [325], [327], [330], [336], [366], [371], [381], [385], [396], [398], [408], [410], [415], [428], [438], [440], [474], [477], [485], [490], [492], [494], [499], [502], [504], [510], [515], [517], [520], [522], [525], [528], [534], [539], [541], [595], [597], [610], [611], [612], [614], [616] [2018-11-23 10:00:44,227 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 10:00:44,227 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 10:00:44,446 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 10:00:44,446 INFO L272 AbstractInterpreter]: Visited 103 different actions 332 times. Merged at 85 different actions 203 times. Widened at 2 different actions 2 times. Performed 1494 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1494 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 31 fixpoints after 15 different actions. Largest state had 95 variables. [2018-11-23 10:00:44,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:44,455 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 10:00:44,455 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:44,455 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/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 [2018-11-23 10:00:44,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:44,469 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 10:00:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:44,536 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 10:00:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 1196 proven. 26 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-23 10:00:44,620 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 10:00:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 1196 proven. 26 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-23 10:00:44,729 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 10:00:44,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-11-23 10:00:44,729 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 10:00:44,730 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 10:00:44,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 10:00:44,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 10:00:44,730 INFO L87 Difference]: Start difference. First operand 2048 states and 2908 transitions. Second operand 4 states. [2018-11-23 10:00:45,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:45,090 INFO L93 Difference]: Finished difference Result 4236 states and 6005 transitions. [2018-11-23 10:00:45,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 10:00:45,091 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 453 [2018-11-23 10:00:45,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:45,095 INFO L225 Difference]: With dead ends: 4236 [2018-11-23 10:00:45,095 INFO L226 Difference]: Without dead ends: 2157 [2018-11-23 10:00:45,100 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 911 GetRequests, 906 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 10:00:45,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2157 states. [2018-11-23 10:00:45,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2157 to 1910. [2018-11-23 10:00:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1910 states. [2018-11-23 10:00:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1910 states and 2609 transitions. [2018-11-23 10:00:45,177 INFO L78 Accepts]: Start accepts. Automaton has 1910 states and 2609 transitions. Word has length 453 [2018-11-23 10:00:45,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:45,178 INFO L480 AbstractCegarLoop]: Abstraction has 1910 states and 2609 transitions. [2018-11-23 10:00:45,178 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 10:00:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2609 transitions. [2018-11-23 10:00:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2018-11-23 10:00:45,185 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:45,185 INFO L402 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 18, 15, 15, 12, 12, 9, 9, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2018-11-23 10:00:45,186 INFO L423 AbstractCegarLoop]: === Iteration 34 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:45,186 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:45,186 INFO L82 PathProgramCache]: Analyzing trace with hash -1812552048, now seen corresponding path program 1 times [2018-11-23 10:00:45,186 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:45,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:45,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:45,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:45,187 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 4746 proven. 26 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2018-11-23 10:00:45,687 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:45,687 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 10:00:45,687 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 855 with the following transitions: [2018-11-23 10:00:45,687 INFO L202 CegarAbsIntRunner]: [0], [1], [7], [11], [14], [23], [34], [39], [48], [50], [55], [60], [65], [70], [75], [80], [85], [90], [93], [95], [100], [105], [108], [110], [115], [118], [120], [125], [128], [130], [135], [138], [140], [145], [150], [155], [158], [160], [163], [165], [170], [173], [175], [180], [183], [185], [190], [193], [195], [200], [203], [205], [210], [213], [280], [283], [291], [293], [296], [304], [309], [311], [313], [316], [325], [327], [330], [336], [366], [371], [381], [385], [396], [398], [408], [410], [415], [428], [438], [440], [442], [447], [452], [457], [460], [465], [467], [472], [474], [477], [479], [485], [490], [492], [494], [499], [502], [504], [510], [515], [517], [520], [522], [525], [528], [534], [539], [541], [595], [597], [610], [611], [612], [614], [616] [2018-11-23 10:00:45,689 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 10:00:45,690 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 10:00:45,964 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 10:00:45,964 INFO L272 AbstractInterpreter]: Visited 115 different actions 279 times. Merged at 92 different actions 145 times. Widened at 1 different actions 1 times. Performed 1389 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1389 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 30 fixpoints after 14 different actions. Largest state had 99 variables. [2018-11-23 10:00:45,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:45,979 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 10:00:45,979 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 10:00:45,979 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 10:00:45,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:45,991 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 10:00:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:46,139 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 10:00:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 4746 proven. 26 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2018-11-23 10:00:46,377 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 10:00:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 4746 proven. 26 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2018-11-23 10:00:46,696 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 10:00:46,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-11-23 10:00:46,697 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 10:00:46,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 10:00:46,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 10:00:46,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 10:00:46,699 INFO L87 Difference]: Start difference. First operand 1910 states and 2609 transitions. Second operand 4 states. [2018-11-23 10:00:46,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:46,949 INFO L93 Difference]: Finished difference Result 4572 states and 6296 transitions. [2018-11-23 10:00:46,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 10:00:46,950 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 854 [2018-11-23 10:00:46,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:46,953 INFO L225 Difference]: With dead ends: 4572 [2018-11-23 10:00:46,954 INFO L226 Difference]: Without dead ends: 2540 [2018-11-23 10:00:46,956 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1713 GetRequests, 1708 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 10:00:46,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2540 states. [2018-11-23 10:00:47,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2540 to 1910. [2018-11-23 10:00:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1910 states. [2018-11-23 10:00:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1910 states and 2609 transitions. [2018-11-23 10:00:47,010 INFO L78 Accepts]: Start accepts. Automaton has 1910 states and 2609 transitions. Word has length 854 [2018-11-23 10:00:47,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:47,011 INFO L480 AbstractCegarLoop]: Abstraction has 1910 states and 2609 transitions. [2018-11-23 10:00:47,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 10:00:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2609 transitions. [2018-11-23 10:00:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2018-11-23 10:00:47,018 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:47,018 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 34, 34, 32, 32, 32, 29, 29, 26, 26, 23, 23, 20, 20, 20, 20, 17, 14, 14, 11, 11, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:47,018 INFO L423 AbstractCegarLoop]: === Iteration 35 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:47,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:47,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1607522492, now seen corresponding path program 1 times [2018-11-23 10:00:47,019 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:47,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:47,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:47,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:47,020 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12523 backedges. 5859 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2018-11-23 10:00:47,340 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:47,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:47,340 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:47,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:47,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:47,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:47,341 INFO L87 Difference]: Start difference. First operand 1910 states and 2609 transitions. Second operand 3 states. [2018-11-23 10:00:47,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:47,466 INFO L93 Difference]: Finished difference Result 3841 states and 5240 transitions. [2018-11-23 10:00:47,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:47,467 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1035 [2018-11-23 10:00:47,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:47,469 INFO L225 Difference]: With dead ends: 3841 [2018-11-23 10:00:47,469 INFO L226 Difference]: Without dead ends: 1950 [2018-11-23 10:00:47,472 INFO L631 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 [2018-11-23 10:00:47,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1950 states. [2018-11-23 10:00:47,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1950 to 1910. [2018-11-23 10:00:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1910 states. [2018-11-23 10:00:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1910 states and 2589 transitions. [2018-11-23 10:00:47,520 INFO L78 Accepts]: Start accepts. Automaton has 1910 states and 2589 transitions. Word has length 1035 [2018-11-23 10:00:47,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:47,520 INFO L480 AbstractCegarLoop]: Abstraction has 1910 states and 2589 transitions. [2018-11-23 10:00:47,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:47,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2589 transitions. [2018-11-23 10:00:47,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-11-23 10:00:47,527 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:47,527 INFO L402 BasicCegarLoop]: trace histogram [36, 36, 36, 35, 35, 35, 35, 35, 35, 35, 35, 35, 32, 32, 32, 29, 29, 26, 26, 23, 23, 20, 20, 20, 20, 17, 14, 14, 11, 11, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:47,527 INFO L423 AbstractCegarLoop]: === Iteration 36 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:47,527 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:47,528 INFO L82 PathProgramCache]: Analyzing trace with hash 123556935, now seen corresponding path program 1 times [2018-11-23 10:00:47,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:47,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:47,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:47,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:47,529 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12731 backedges. 5768 proven. 0 refuted. 0 times theorem prover too weak. 6963 trivial. 0 not checked. [2018-11-23 10:00:47,858 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:47,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:47,858 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:47,859 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:47,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:47,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:47,859 INFO L87 Difference]: Start difference. First operand 1910 states and 2589 transitions. Second operand 3 states. [2018-11-23 10:00:48,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:48,024 INFO L93 Difference]: Finished difference Result 3818 states and 5174 transitions. [2018-11-23 10:00:48,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:48,024 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1050 [2018-11-23 10:00:48,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:48,027 INFO L225 Difference]: With dead ends: 3818 [2018-11-23 10:00:48,027 INFO L226 Difference]: Without dead ends: 1927 [2018-11-23 10:00:48,030 INFO L631 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 [2018-11-23 10:00:48,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1927 states. [2018-11-23 10:00:48,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1927 to 1910. [2018-11-23 10:00:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1910 states. [2018-11-23 10:00:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1910 states and 2549 transitions. [2018-11-23 10:00:48,100 INFO L78 Accepts]: Start accepts. Automaton has 1910 states and 2549 transitions. Word has length 1050 [2018-11-23 10:00:48,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:48,100 INFO L480 AbstractCegarLoop]: Abstraction has 1910 states and 2549 transitions. [2018-11-23 10:00:48,100 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2549 transitions. [2018-11-23 10:00:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2018-11-23 10:00:48,111 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:48,112 INFO L402 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 35, 35, 33, 33, 33, 30, 30, 27, 27, 24, 24, 21, 21, 21, 21, 18, 15, 15, 12, 12, 9, 9, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 10:00:48,112 INFO L423 AbstractCegarLoop]: === Iteration 37 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:48,112 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:48,112 INFO L82 PathProgramCache]: Analyzing trace with hash 860689758, now seen corresponding path program 1 times [2018-11-23 10:00:48,112 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:48,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:48,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:48,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:48,114 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13413 backedges. 6481 proven. 0 refuted. 0 times theorem prover too weak. 6932 trivial. 0 not checked. [2018-11-23 10:00:48,509 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:48,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:48,509 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:48,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:48,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:48,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:48,510 INFO L87 Difference]: Start difference. First operand 1910 states and 2549 transitions. Second operand 3 states. [2018-11-23 10:00:48,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:48,664 INFO L93 Difference]: Finished difference Result 3871 states and 5171 transitions. [2018-11-23 10:00:48,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:48,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1078 [2018-11-23 10:00:48,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:48,668 INFO L225 Difference]: With dead ends: 3871 [2018-11-23 10:00:48,668 INFO L226 Difference]: Without dead ends: 1962 [2018-11-23 10:00:48,671 INFO L631 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 [2018-11-23 10:00:48,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1962 states. [2018-11-23 10:00:48,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1962 to 1952. [2018-11-23 10:00:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1952 states. [2018-11-23 10:00:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1952 states and 2597 transitions. [2018-11-23 10:00:48,753 INFO L78 Accepts]: Start accepts. Automaton has 1952 states and 2597 transitions. Word has length 1078 [2018-11-23 10:00:48,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:48,754 INFO L480 AbstractCegarLoop]: Abstraction has 1952 states and 2597 transitions. [2018-11-23 10:00:48,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2597 transitions. [2018-11-23 10:00:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2018-11-23 10:00:48,763 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 10:00:48,764 INFO L402 BasicCegarLoop]: trace histogram [38, 38, 38, 38, 37, 37, 36, 36, 36, 36, 36, 36, 33, 33, 33, 30, 30, 27, 27, 24, 24, 21, 21, 21, 21, 18, 15, 15, 12, 12, 9, 9, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 10:00:48,764 INFO L423 AbstractCegarLoop]: === Iteration 38 === [ERRErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 10:00:48,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 10:00:48,765 INFO L82 PathProgramCache]: Analyzing trace with hash -1775510994, now seen corresponding path program 1 times [2018-11-23 10:00:48,765 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 10:00:48,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:48,765 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 10:00:48,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 10:00:48,766 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 10:00:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 10:00:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13929 backedges. 6521 proven. 0 refuted. 0 times theorem prover too weak. 7408 trivial. 0 not checked. [2018-11-23 10:00:49,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 10:00:49,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 10:00:49,317 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 10:00:49,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 10:00:49,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 10:00:49,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 10:00:49,318 INFO L87 Difference]: Start difference. First operand 1952 states and 2597 transitions. Second operand 3 states. [2018-11-23 10:00:49,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 10:00:49,426 INFO L93 Difference]: Finished difference Result 2520 states and 3342 transitions. [2018-11-23 10:00:49,427 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 10:00:49,427 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1110 [2018-11-23 10:00:49,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 10:00:49,428 INFO L225 Difference]: With dead ends: 2520 [2018-11-23 10:00:49,428 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 10:00:49,431 INFO L631 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 [2018-11-23 10:00:49,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 10:00:49,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 10:00:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 10:00:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 10:00:49,432 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1110 [2018-11-23 10:00:49,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 10:00:49,432 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 10:00:49,432 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 10:00:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 10:00:49,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 10:00:49,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 10:00:49,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:49,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:49,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:49,792 WARN L180 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 181 [2018-11-23 10:00:49,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:49,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,176 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 177 [2018-11-23 10:00:50,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:50,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 10:00:51,129 WARN L180 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 126 [2018-11-23 10:00:51,836 WARN L180 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 117 [2018-11-23 10:00:52,230 WARN L180 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 124 [2018-11-23 10:00:52,937 WARN L180 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 107 [2018-11-23 10:00:53,523 WARN L180 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 121 [2018-11-23 10:00:54,013 WARN L180 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 123 [2018-11-23 10:00:54,232 WARN L180 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 108 [2018-11-23 10:00:54,758 WARN L180 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 126 [2018-11-23 10:00:55,360 WARN L180 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 117 [2018-11-23 10:00:55,915 WARN L180 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 126 [2018-11-23 10:00:56,331 WARN L180 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 117 [2018-11-23 10:00:57,223 WARN L180 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 120 [2018-11-23 10:00:57,647 WARN L180 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 118 [2018-11-23 10:00:58,309 WARN L180 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 125 [2018-11-23 10:00:58,716 WARN L180 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 118 [2018-11-23 10:00:59,263 WARN L180 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 122 [2018-11-23 10:00:59,781 WARN L180 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 117 [2018-11-23 10:00:59,986 WARN L180 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 113 [2018-11-23 10:01:00,500 WARN L180 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 118 [2018-11-23 10:01:01,175 WARN L180 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 118 [2018-11-23 10:01:01,879 WARN L180 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 117 [2018-11-23 10:01:02,265 WARN L180 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 116 [2018-11-23 10:01:02,268 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ERRErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ERREXIT(lines 618 621) no Hoare annotation was computed. [2018-11-23 10:01:02,268 INFO L451 ceAbstractionStarter]: At program point ERRENTRY(lines 618 621) the Hoare annotation is: true [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ERRFINAL(lines 618 621) no Hoare annotation was computed. [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 10:01:02,268 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 10:01:02,268 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 10:01:02,268 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 622 633) the Hoare annotation is: true [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 622 633) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 622 633) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L444 ceAbstractionStarter]: At program point L629(line 629) the Hoare annotation is: (and (<= 8464 main_~s~0) (<= main_~s~0 8464)) [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L629-1(line 629) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 401) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L201(lines 201 551) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 562) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 573) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L102(lines 102 584) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 468) no Hoare annotation was computed. [2018-11-23 10:01:02,269 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 238) no Hoare annotation was computed. [2018-11-23 10:01:02,270 INFO L444 ceAbstractionStarter]: At program point L202(lines 198 552) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 3))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (and (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8576 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not (= 8593 ssl3_accept_~s__state~0)) .cse0 (not (= 8609 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496) (and (<= 8672 ssl3_accept_~s__state~0) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (<= ssl3_accept_~s__state~0 8672)))) [2018-11-23 10:01:02,270 INFO L444 ceAbstractionStarter]: At program point L103(lines 102 584) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8576 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-23 10:01:02,270 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 309) no Hoare annotation was computed. [2018-11-23 10:01:02,270 INFO L448 ceAbstractionStarter]: For program point L302-2(lines 302 309) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 550) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 561) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 572) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 583) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 541) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L535-1(lines 535 541) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 361) no Hoare annotation was computed. [2018-11-23 10:01:02,271 INFO L444 ceAbstractionStarter]: At program point L205(lines 204 550) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-23 10:01:02,271 INFO L444 ceAbstractionStarter]: At program point L172(lines 168 562) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8512 ssl3_accept_~s__state~0))) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse7 (not (= 8528 ssl3_accept_~s__state~0))) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse9 (not (= 8496 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse11 (not (= 8529 ssl3_accept_~s__state~0))) (.cse12 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 (<= 8448 ssl3_accept_~s__state~0) .cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ssl3_accept_~s__state~0 8576)) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= 8641 ssl3_accept_~s__state~0)) .cse10 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse11 .cse12 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,272 INFO L444 ceAbstractionStarter]: At program point L139(lines 135 573) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8448 ssl3_accept_~s__state~0))) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (not (= 8480 ssl3_accept_~s__state~0))) (.cse4 (not (= 8512 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (not (= 8528 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8576 ssl3_accept_~s__state~0))) (.cse9 (not (= 8544 ssl3_accept_~s__state~0))) (.cse10 (not (= 8529 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ssl3_accept_~s__state~0 8576)) (<= 8448 ssl3_accept_~s__state~0)) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 8577 ssl3_accept_~s__state~0)) .cse7 (not (= 8641 ssl3_accept_~s__state~0)) .cse8 .cse9 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse10 .cse11 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 274) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L272-2(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 308) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 251) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L444 ceAbstractionStarter]: At program point L207(lines 206 550) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (not (= 8672 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L174(lines 174 560) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 571) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 582) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L451 ceAbstractionStarter]: At program point L604(lines 98 605) the Hoare annotation is: true [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 540) no Hoare annotation was computed. [2018-11-23 10:01:02,272 INFO L451 ceAbstractionStarter]: At program point ssl3_acceptENTRY(lines 12 616) the Hoare annotation is: true [2018-11-23 10:01:02,272 INFO L448 ceAbstractionStarter]: For program point L506(lines 506 509) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 442) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 345) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L341-2(lines 341 345) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 245) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L375(lines 375 407) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L177(lines 177 559) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L144(lines 144 570) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L111(lines 111 581) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 477) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L475-2(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L448 ceAbstractionStarter]: For program point L376(lines 376 382) no Hoare annotation was computed. [2018-11-23 10:01:02,273 INFO L444 ceAbstractionStarter]: At program point L211(lines 105 583) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8673 ssl3_accept_~s__state~0))) (.cse2 (not (= 8592 ssl3_accept_~s__state~0))) (.cse3 (not (= 8672 ssl3_accept_~s__state~0))) (.cse4 (not (= 8497 ssl3_accept_~s__state~0))) (.cse5 (not (= 8657 ssl3_accept_~s__state~0))) (.cse6 (not (= 8656 ssl3_accept_~s__state~0))) (.cse7 (not (= 8448 ssl3_accept_~s__state~0))) (.cse8 (not (= 8561 ssl3_accept_~s__state~0))) (.cse9 (not (= 8480 ssl3_accept_~s__state~0))) (.cse10 (not (= 8512 ssl3_accept_~s__state~0))) (.cse11 (not (= 8481 ssl3_accept_~s__state~0))) (.cse12 (not (= 8528 ssl3_accept_~s__state~0))) (.cse13 (not (= 8577 ssl3_accept_~s__state~0))) (.cse14 (not (= 8545 ssl3_accept_~s__state~0))) (.cse15 (not (= 8496 ssl3_accept_~s__state~0))) (.cse16 (not (= 8641 ssl3_accept_~s__state~0))) (.cse17 (not (= 8576 ssl3_accept_~s__state~0))) (.cse18 (not (= 8544 ssl3_accept_~s__state~0))) (.cse19 (not (= 8593 ssl3_accept_~s__state~0))) (.cse20 (not (= 8609 ssl3_accept_~s__state~0))) (.cse21 (not (= 8529 ssl3_accept_~s__state~0))) (.cse22 (not (= 8513 ssl3_accept_~s__state~0))) (.cse23 (not (= 8608 ssl3_accept_~s__state~0))) (.cse24 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (<= ssl3_accept_~blastFlag~0 3) .cse20 .cse21 .cse22 (not (= ssl3_accept_~s__hit~0 0)) .cse23 .cse24) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (= 12292 ssl3_accept_~s__state~0)) .cse23 .cse24) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,273 INFO L444 ceAbstractionStarter]: At program point L178(lines 174 560) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8672 ssl3_accept_~s__state~0))) (.cse2 (not (= 8497 ssl3_accept_~s__state~0))) (.cse3 (not (= 8657 ssl3_accept_~s__state~0))) (.cse4 (not (= 8656 ssl3_accept_~s__state~0))) (.cse5 (not (= 8448 ssl3_accept_~s__state~0))) (.cse6 (not (= 8561 ssl3_accept_~s__state~0))) (.cse7 (not (= 8480 ssl3_accept_~s__state~0))) (.cse8 (not (= 8512 ssl3_accept_~s__state~0))) (.cse9 (not (= 8481 ssl3_accept_~s__state~0))) (.cse10 (not (= 8528 ssl3_accept_~s__state~0))) (.cse11 (not (= 8577 ssl3_accept_~s__state~0))) (.cse12 (not (= 8545 ssl3_accept_~s__state~0))) (.cse13 (not (= 8496 ssl3_accept_~s__state~0))) (.cse14 (not (= 8641 ssl3_accept_~s__state~0))) (.cse15 (not (= 8544 ssl3_accept_~s__state~0))) (.cse16 (not (= 8576 ssl3_accept_~s__state~0))) (.cse17 (not (= 8609 ssl3_accept_~s__state~0))) (.cse18 (not (= 8529 ssl3_accept_~s__state~0))) (.cse19 (not (= 8513 ssl3_accept_~s__state~0))) (.cse20 (not (= 8608 ssl3_accept_~s__state~0))) (.cse21 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (<= ssl3_accept_~blastFlag~0 3) .cse17 .cse18 .cse19 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse20 .cse21) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 8448 ssl3_accept_~s__state~0) .cse8 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= ssl3_accept_~s__state~0 8672)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,274 INFO L444 ceAbstractionStarter]: At program point L145(lines 141 571) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (not (= 8528 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8576 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse11 (not (= 8529 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ssl3_accept_~s__state~0 8576)) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 8577 ssl3_accept_~s__state~0)) .cse7 .cse8 (not (= 8641 ssl3_accept_~s__state~0)) .cse9 .cse10 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse11 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 452) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L609(lines 609 611) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L609-2(lines 609 611) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 558) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 569) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 580) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 88) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 449) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L216(lines 216 218) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 557) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 568) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L216-2(lines 216 218) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 579) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 520) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L481(lines 481 485) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L481-2(lines 481 485) no Hoare annotation was computed. [2018-11-23 10:01:02,274 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 357) no Hoare annotation was computed. [2018-11-23 10:01:02,275 INFO L444 ceAbstractionStarter]: At program point L184(lines 180 558) the Hoare annotation is: (let ((.cse13 (= |ssl3_accept_#in~initial_state| 8641)) (.cse12 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse11 (= |ssl3_accept_#in~initial_state| 8497))) (let ((.cse2 (not (= 8592 ssl3_accept_~s__state~0))) (.cse3 (not (= 8513 ssl3_accept_~s__state~0))) (.cse4 (and (not .cse13) (not .cse12) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse11) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0)))) (.cse5 (not (= 8512 ssl3_accept_~s__state~0))) (.cse6 (not (= 8576 ssl3_accept_~s__state~0))) (.cse7 (not (= 8593 ssl3_accept_~s__state~0))) (.cse8 (not (= 8529 ssl3_accept_~s__state~0))) (.cse9 (not (= 8528 ssl3_accept_~s__state~0))) (.cse10 (not (= 8577 ssl3_accept_~s__state~0)))) (or .cse0 .cse1 (and (<= ssl3_accept_~blastFlag~0 2) .cse2 (<= 8448 ssl3_accept_~s__state~0) .cse3 .cse4 .cse5 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse6 .cse7 .cse8 .cse9 .cse10 (<= ssl3_accept_~s__state~0 8672)) (= |ssl3_accept_#in~initial_state| 8593) .cse11 .cse12 (= |ssl3_accept_#in~initial_state| 8529) .cse13 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ssl3_accept_~s__hit~0 0)) .cse8 .cse9 .cse10) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,275 INFO L444 ceAbstractionStarter]: At program point L151(lines 147 569) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8512 ssl3_accept_~s__state~0))) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8576 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 8577 ssl3_accept_~s__state~0)) .cse7 .cse8 (not (= 8641 ssl3_accept_~s__state~0)) .cse9 .cse10 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse11 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ssl3_accept_~s__state~0 8576)) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,275 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 87) no Hoare annotation was computed. [2018-11-23 10:01:02,275 INFO L448 ceAbstractionStarter]: For program point L85-2(lines 82 88) no Hoare annotation was computed. [2018-11-23 10:01:02,275 INFO L444 ceAbstractionStarter]: At program point L548(lines 99 603) the Hoare annotation is: (let ((.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8448 ssl3_accept_~s__state~0)) (.cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse3 (<= ssl3_accept_~s__state~0 8672)) (.cse4 (<= ssl3_accept_~blastFlag~0 3))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (and .cse0 (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) .cse1 (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8576 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (<= ssl3_accept_~s__state~0 8576)) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (and .cse0 (not (= 8657 ssl3_accept_~s__state~0)) .cse2 (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8593 ssl3_accept_~s__state~0)) (not (= 8609 ssl3_accept_~s__state~0)) .cse3) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (and (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse4) .cse1 (<= ssl3_accept_~s__state~0 8448)) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (<= ssl3_accept_~s__state~0 3) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and (<= 8672 ssl3_accept_~s__state~0) .cse2 .cse4 .cse3) (= |ssl3_accept_#in~initial_state| 8592) (and .cse4 (not (= ssl3_accept_~s__hit~0 0))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,276 INFO L444 ceAbstractionStarter]: At program point L350(lines 325 368) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8512 ssl3_accept_~s__state~0))) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8576 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 8577 ssl3_accept_~s__state~0)) .cse7 .cse8 (not (= 8641 ssl3_accept_~s__state~0)) .cse9 .cse10 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse11 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (and (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ssl3_accept_~s__state~0 8576)) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point $Ultimate##90(lines 208 549) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 419) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L444 ceAbstractionStarter]: At program point L384(lines 375 407) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse15 (= |ssl3_accept_#in~initial_state| 8561)) (.cse14 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse11 (= |ssl3_accept_#in~initial_state| 12292)) (.cse13 (= |ssl3_accept_#in~initial_state| 8672)) (.cse12 (= |ssl3_accept_#in~initial_state| 8544))) (let ((.cse3 (not (= 8496 ssl3_accept_~s__state~0))) (.cse4 (and (not .cse2) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse15) (not .cse14) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse11) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse13) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse12) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse5 (not (= 8497 ssl3_accept_~s__state~0))) (.cse6 (not (= 8576 ssl3_accept_~s__state~0))) (.cse7 (not (= 8529 ssl3_accept_~s__state~0))) (.cse8 (not (= 8513 ssl3_accept_~s__state~0))) (.cse9 (not (= 8512 ssl3_accept_~s__state~0))) (.cse10 (not (= 8528 ssl3_accept_~s__state~0)))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) .cse2 (= |ssl3_accept_#in~initial_state| 8529) (and (not (= 8592 ssl3_accept_~s__state~0)) .cse3 (not (= 8641 ssl3_accept_~s__state~0)) .cse4 .cse5 .cse6 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse7 .cse8 .cse9 (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) .cse10 (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) .cse11 .cse12 (= |ssl3_accept_#in~initial_state| 8609) .cse13 .cse14 .cse15 (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and (and (<= ssl3_accept_~blastFlag~0 2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__state~0 8576) .cse10) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 287) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L285-2(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L186(lines 186 556) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point $Ultimate##91(lines 208 549) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L153(lines 153 567) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 578) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L517(lines 517 519) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 354) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 323) no Hoare annotation was computed. [2018-11-23 10:01:02,276 INFO L448 ceAbstractionStarter]: For program point L319-2(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L444 ceAbstractionStarter]: At program point L121(lines 117 579) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8512 ssl3_accept_~s__state~0))) (.cse5 (not (= 8528 ssl3_accept_~s__state~0))) (.cse6 (not (= 8545 ssl3_accept_~s__state~0))) (.cse7 (not (= 8496 ssl3_accept_~s__state~0))) (.cse8 (not (= 8576 ssl3_accept_~s__state~0))) (.cse9 (not (= 8544 ssl3_accept_~s__state~0))) (.cse10 (not (= 8529 ssl3_accept_~s__state~0))) (.cse11 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 (not (= 8577 ssl3_accept_~s__state~0)) .cse6 .cse7 (not (= 8641 ssl3_accept_~s__state~0)) .cse8 .cse9 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse10 .cse11 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 (<= 8448 ssl3_accept_~s__state~0) .cse4 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ssl3_accept_~s__state~0 8576)) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,277 INFO L444 ceAbstractionStarter]: At program point L518(line 518) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 223) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 601) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptEXIT(lines 12 616) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 405) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L189(lines 189 555) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 566) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 577) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 73 615) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 600) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 394) no Hoare annotation was computed. [2018-11-23 10:01:02,277 INFO L444 ceAbstractionStarter]: At program point L190(lines 186 556) the Hoare annotation is: (let ((.cse2 (not (= 8560 ssl3_accept_~s__state~0))) (.cse0 (not (= 8592 ssl3_accept_~s__state~0))) (.cse5 (not (= 8672 ssl3_accept_~s__state~0))) (.cse6 (not (= 8497 ssl3_accept_~s__state~0))) (.cse8 (not (= 8657 ssl3_accept_~s__state~0))) (.cse9 (not (= 8656 ssl3_accept_~s__state~0))) (.cse10 (not (= 8448 ssl3_accept_~s__state~0))) (.cse11 (not (= 8561 ssl3_accept_~s__state~0))) (.cse12 (not (= 8480 ssl3_accept_~s__state~0))) (.cse18 (not (= 8512 ssl3_accept_~s__state~0))) (.cse13 (not (= 8481 ssl3_accept_~s__state~0))) (.cse20 (not (= 8528 ssl3_accept_~s__state~0))) (.cse21 (not (= 8577 ssl3_accept_~s__state~0))) (.cse3 (not (= 8545 ssl3_accept_~s__state~0))) (.cse4 (not (= 8496 ssl3_accept_~s__state~0))) (.cse7 (not (= 8544 ssl3_accept_~s__state~0))) (.cse1 (not (= 8576 ssl3_accept_~s__state~0))) (.cse14 (not (= 8593 ssl3_accept_~s__state~0))) (.cse15 (not (= 8609 ssl3_accept_~s__state~0))) (.cse16 (not (= 8529 ssl3_accept_~s__state~0))) (.cse17 (not (= 8513 ssl3_accept_~s__state~0))) (.cse19 (not (= 8608 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (and (<= ssl3_accept_~blastFlag~0 2) .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 (<= 8448 ssl3_accept_~s__state~0) .cse17 .cse18 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse19 .cse20 .cse21 (<= ssl3_accept_~s__state~0 8672)) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse2 (not (= 8673 ssl3_accept_~s__state~0)) .cse0 .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse12 .cse18 .cse13 .cse20 .cse21 .cse3 .cse4 .cse7 .cse1 .cse14 .cse15 .cse16 .cse17 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse19) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,278 INFO L444 ceAbstractionStarter]: At program point L157(lines 153 567) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse15 (= |ssl3_accept_#in~initial_state| 8561)) (.cse14 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse11 (= |ssl3_accept_#in~initial_state| 12292)) (.cse13 (= |ssl3_accept_#in~initial_state| 8672)) (.cse12 (= |ssl3_accept_#in~initial_state| 8544))) (let ((.cse3 (not (= 8496 ssl3_accept_~s__state~0))) (.cse4 (and (not .cse2) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse15) (not .cse14) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse11) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse13) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse12) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse5 (not (= 8497 ssl3_accept_~s__state~0))) (.cse6 (not (= 8576 ssl3_accept_~s__state~0))) (.cse7 (not (= 8529 ssl3_accept_~s__state~0))) (.cse8 (not (= 8513 ssl3_accept_~s__state~0))) (.cse9 (not (= 8512 ssl3_accept_~s__state~0))) (.cse10 (not (= 8528 ssl3_accept_~s__state~0)))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) .cse2 (= |ssl3_accept_#in~initial_state| 8529) (and (not (= 8592 ssl3_accept_~s__state~0)) .cse3 (not (= 8641 ssl3_accept_~s__state~0)) .cse4 .cse5 .cse6 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse7 .cse8 .cse9 (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) .cse10 (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) .cse11 .cse12 (= |ssl3_accept_#in~initial_state| 8609) .cse13 .cse14 .cse15 (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and (and (<= ssl3_accept_~blastFlag~0 2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__state~0 8576) .cse10) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,279 INFO L444 ceAbstractionStarter]: At program point L124(lines 123 577) the Hoare annotation is: (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (and (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8512 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not (= 8528 ssl3_accept_~s__state~0)) (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8545 ssl3_accept_~s__state~0)) (not (= 8496 ssl3_accept_~s__state~0)) (not (= 8641 ssl3_accept_~s__state~0)) (not (= 8576 ssl3_accept_~s__state~0)) (not (= 8544 ssl3_accept_~s__state~0)) (not (= 8593 ssl3_accept_~s__state~0)) (not (= 8609 ssl3_accept_~s__state~0)) (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)) [2018-11-23 10:01:02,284 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. [2018-11-23 10:01:02,284 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 592) no Hoare annotation was computed. [2018-11-23 10:01:02,284 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 586 600) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 259) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point ssl3_acceptFINAL(lines 12 616) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 295) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L291-2(lines 291 295) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 554) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L159(lines 159 565) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 576) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 591) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 459) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 233) no Hoare annotation was computed. [2018-11-23 10:01:02,285 INFO L448 ceAbstractionStarter]: For program point L226-2(lines 226 233) no Hoare annotation was computed. [2018-11-23 10:01:02,286 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 529) no Hoare annotation was computed. [2018-11-23 10:01:02,286 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 495) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L525-2(lines 525 529) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 434) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L426-2(lines 426 434) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 231) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L195(lines 195 553) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 564) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 575) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L448 ceAbstractionStarter]: For program point L328(lines 328 367) no Hoare annotation was computed. [2018-11-23 10:01:02,287 INFO L444 ceAbstractionStarter]: At program point L196(lines 192 554) the Hoare annotation is: (let ((.cse1 (= |ssl3_accept_#in~initial_state| 8673)) (.cse2 (= |ssl3_accept_#in~initial_state| 8672)) (.cse0 (= |ssl3_accept_#in~initial_state| 8448))) (let ((.cse3 (not (= 8560 ssl3_accept_~s__state~0))) (.cse5 (and (not .cse1) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse2) (not (= 8673 ssl3_accept_~s__state~0)) (not .cse0) (not (= 8672 ssl3_accept_~s__state~0)))) (.cse6 (not (= 8592 ssl3_accept_~s__state~0))) (.cse9 (not (= 8497 ssl3_accept_~s__state~0))) (.cse15 (not (= 8561 ssl3_accept_~s__state~0))) (.cse16 (not (= 8480 ssl3_accept_~s__state~0))) (.cse18 (not (= 8512 ssl3_accept_~s__state~0))) (.cse19 (not (= 8481 ssl3_accept_~s__state~0))) (.cse21 (not (= 8528 ssl3_accept_~s__state~0))) (.cse22 (not (= 8577 ssl3_accept_~s__state~0))) (.cse4 (not (= 8545 ssl3_accept_~s__state~0))) (.cse7 (not (= 8496 ssl3_accept_~s__state~0))) (.cse8 (not (= 8641 ssl3_accept_~s__state~0))) (.cse10 (not (= 8576 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse12 (not (= 8593 ssl3_accept_~s__state~0))) (.cse13 (not (= 8609 ssl3_accept_~s__state~0))) (.cse14 (not (= 8529 ssl3_accept_~s__state~0))) (.cse17 (not (= 8513 ssl3_accept_~s__state~0))) (.cse20 (not (= 8608 ssl3_accept_~s__state~0))) (.cse23 (not (= 8640 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) .cse0 (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) .cse1 (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) .cse2 (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ssl3_accept_~blastFlag~0 3) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) .cse20 .cse21 .cse22 .cse23) (and .cse3 (<= ssl3_accept_~blastFlag~0 2) .cse5 .cse6 .cse9 .cse15 .cse16 (<= 8448 ssl3_accept_~s__state~0) .cse18 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse19 .cse21 .cse22 .cse4 .cse7 .cse8 .cse10 .cse11 .cse12 .cse13 .cse14 .cse17 .cse20 .cse23 (<= ssl3_accept_~s__state~0 8672)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,290 INFO L444 ceAbstractionStarter]: At program point L163(lines 159 565) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse6 (= |ssl3_accept_#in~initial_state| 8561)) (.cse5 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse3 (= |ssl3_accept_#in~initial_state| 12292)) (.cse4 (= |ssl3_accept_#in~initial_state| 8672))) (let ((.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8497 ssl3_accept_~s__state~0))) (.cse10 (not (= 8576 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse12 (not (= 8529 ssl3_accept_~s__state~0))) (.cse13 (and (not .cse2) (not .cse0) (not .cse6) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse5) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse3) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse4) (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse14 (not (= 8513 ssl3_accept_~s__state~0))) (.cse15 (not (= 8512 ssl3_accept_~s__state~0))) (.cse16 (not (= 8528 ssl3_accept_~s__state~0)))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) .cse2 (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) .cse3 (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) .cse4 .cse5 .cse6 (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (and (and (<= ssl3_accept_~blastFlag~0 2) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (<= ssl3_accept_~s__state~0 8576) .cse16) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (= |ssl3_accept_#in~initial_state| 8592) (and .cse7 (not (= 8592 ssl3_accept_~s__state~0)) .cse8 (not (= 8641 ssl3_accept_~s__state~0)) .cse9 .cse10 .cse11 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse12 .cse13 .cse14 .cse15 (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) .cse16 (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,297 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 598) no Hoare annotation was computed. [2018-11-23 10:01:02,297 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 432) no Hoare annotation was computed. [2018-11-23 10:01:02,297 INFO L444 ceAbstractionStarter]: At program point L396(lines 387 405) the Hoare annotation is: (let ((.cse2 (= |ssl3_accept_#in~initial_state| 8673)) (.cse0 (= |ssl3_accept_#in~initial_state| 8480)) (.cse15 (= |ssl3_accept_#in~initial_state| 8561)) (.cse14 (= |ssl3_accept_#in~initial_state| 8560)) (.cse1 (= |ssl3_accept_#in~initial_state| 8448)) (.cse11 (= |ssl3_accept_#in~initial_state| 12292)) (.cse13 (= |ssl3_accept_#in~initial_state| 8672)) (.cse12 (= |ssl3_accept_#in~initial_state| 8544))) (let ((.cse3 (not (= 8496 ssl3_accept_~s__state~0))) (.cse4 (and (not .cse2) (not .cse0) (not (= 8560 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not .cse15) (not .cse14) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not .cse1) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) (not .cse11) (not (= 12292 ssl3_accept_~s__state~0)) (not .cse13) (not (= 8657 ssl3_accept_~s__state~0)) (not .cse12) (not (= 8656 ssl3_accept_~s__state~0)))) (.cse5 (not (= 8497 ssl3_accept_~s__state~0))) (.cse6 (not (= 8576 ssl3_accept_~s__state~0))) (.cse7 (not (= 8529 ssl3_accept_~s__state~0))) (.cse8 (not (= 8513 ssl3_accept_~s__state~0))) (.cse9 (not (= 8512 ssl3_accept_~s__state~0))) (.cse10 (not (= 8528 ssl3_accept_~s__state~0)))) (or .cse0 .cse1 (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) .cse2 (= |ssl3_accept_#in~initial_state| 8529) (and (not (= 8592 ssl3_accept_~s__state~0)) .cse3 (not (= 8641 ssl3_accept_~s__state~0)) .cse4 .cse5 .cse6 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse7 .cse8 .cse9 (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) .cse10 (not (= 8577 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) .cse11 .cse12 (= |ssl3_accept_#in~initial_state| 8609) .cse13 .cse14 .cse15 (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and (and (<= ssl3_accept_~blastFlag~0 2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ssl3_accept_~s__state~0 8576) .cse10) (<= 8448 ssl3_accept_~s__state~0)) (= |ssl3_accept_#in~initial_state| 8592) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496)))) [2018-11-23 10:01:02,299 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 552) no Hoare annotation was computed. [2018-11-23 10:01:02,299 INFO L448 ceAbstractionStarter]: For program point L165(lines 165 563) no Hoare annotation was computed. [2018-11-23 10:01:02,299 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 574) no Hoare annotation was computed. [2018-11-23 10:01:02,299 INFO L444 ceAbstractionStarter]: At program point L99-2(lines 99 603) the Hoare annotation is: (let ((.cse2 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse7 (<= ssl3_accept_~s__state~0 8672)) (.cse0 (<= ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= 8657 ssl3_accept_~s__state~0))) (.cse3 (not (= 8577 ssl3_accept_~s__state~0))) (.cse4 (not (= 8641 ssl3_accept_~s__state~0))) (.cse5 (not (= 8593 ssl3_accept_~s__state~0))) (.cse6 (not (= 8609 ssl3_accept_~s__state~0))) (.cse8 (<= ssl3_accept_~blastFlag~0 3))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (and (and (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse8) (<= 8448 ssl3_accept_~s__state~0) (<= ssl3_accept_~s__state~0 8448)) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (<= ssl3_accept_~s__state~0 3) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and (<= 8672 ssl3_accept_~s__state~0) .cse2 .cse8 .cse7) (= |ssl3_accept_#in~initial_state| 8592) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) (not (= 8497 ssl3_accept_~s__state~0)) .cse1 (not (= 8656 ssl3_accept_~s__state~0)) (not (= 8448 ssl3_accept_~s__state~0)) (not (= 8561 ssl3_accept_~s__state~0)) (not (= 8480 ssl3_accept_~s__state~0)) (not (= 8481 ssl3_accept_~s__state~0)) .cse3 (not (= 8545 ssl3_accept_~s__state~0)) .cse4 (not (= 8576 ssl3_accept_~s__state~0)) .cse5 .cse6 (not (= 8529 ssl3_accept_~s__state~0)) (not (= 8513 ssl3_accept_~s__state~0)) (not (= 12292 ssl3_accept_~s__state~0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (and .cse8 (not (= ssl3_accept_~s__hit~0 0))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,300 INFO L448 ceAbstractionStarter]: For program point L331(lines 331 366) no Hoare annotation was computed. [2018-11-23 10:01:02,300 INFO L448 ceAbstractionStarter]: For program point L331-1(lines 331 366) no Hoare annotation was computed. [2018-11-23 10:01:02,301 INFO L444 ceAbstractionStarter]: At program point L166(lines 165 563) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8561 ssl3_accept_~s__state~0))) (.cse3 (not (= 8480 ssl3_accept_~s__state~0))) (.cse4 (not (= 8512 ssl3_accept_~s__state~0))) (.cse5 (not (= 8481 ssl3_accept_~s__state~0))) (.cse6 (not (= 8528 ssl3_accept_~s__state~0))) (.cse7 (not (= 8545 ssl3_accept_~s__state~0))) (.cse8 (not (= 8496 ssl3_accept_~s__state~0))) (.cse9 (not (= 8576 ssl3_accept_~s__state~0))) (.cse10 (not (= 8544 ssl3_accept_~s__state~0))) (.cse13 (= ssl3_accept_~s__hit~0 0)) (.cse11 (not (= 8529 ssl3_accept_~s__state~0))) (.cse12 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 8577 ssl3_accept_~s__state~0)) .cse7 .cse8 (not (= 8641 ssl3_accept_~s__state~0)) .cse9 .cse10 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse11 .cse12 (not (= 12292 ssl3_accept_~s__state~0)) (not .cse13) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (and .cse0 (<= ssl3_accept_~s__s3__tmp__next_state___0~0 3) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse13 .cse11 .cse12 (<= ssl3_accept_~s__state~0 8576)) (= |ssl3_accept_#in~initial_state| 8592) (and (<= ssl3_accept_~blastFlag~0 2) (<= 8448 ssl3_accept_~s__state~0) (<= ssl3_accept_~s__s3__tmp__next_state___0~0 8576) (<= ssl3_accept_~s__state~0 8448)) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,307 INFO L444 ceAbstractionStarter]: At program point L133(lines 126 576) the Hoare annotation is: (let ((.cse0 (not (= 8560 ssl3_accept_~s__state~0))) (.cse1 (not (= 8497 ssl3_accept_~s__state~0))) (.cse2 (not (= 8448 ssl3_accept_~s__state~0))) (.cse3 (not (= 8561 ssl3_accept_~s__state~0))) (.cse4 (not (= 8480 ssl3_accept_~s__state~0))) (.cse5 (not (= 8512 ssl3_accept_~s__state~0))) (.cse6 (not (= 8481 ssl3_accept_~s__state~0))) (.cse7 (not (= 8528 ssl3_accept_~s__state~0))) (.cse8 (not (= 8545 ssl3_accept_~s__state~0))) (.cse9 (not (= 8496 ssl3_accept_~s__state~0))) (.cse10 (not (= 8576 ssl3_accept_~s__state~0))) (.cse11 (not (= 8544 ssl3_accept_~s__state~0))) (.cse12 (not (= 8529 ssl3_accept_~s__state~0))) (.cse13 (not (= 8513 ssl3_accept_~s__state~0)))) (or (= |ssl3_accept_#in~initial_state| 8480) (= |ssl3_accept_#in~initial_state| 8448) (= |ssl3_accept_#in~initial_state| 8593) (= |ssl3_accept_#in~initial_state| 8497) (= |ssl3_accept_#in~initial_state| 8673) (= |ssl3_accept_#in~initial_state| 8529) (= |ssl3_accept_#in~initial_state| 8641) (= |ssl3_accept_#in~initial_state| 8528) (= |ssl3_accept_#in~initial_state| 12292) (= |ssl3_accept_#in~initial_state| 8544) (= |ssl3_accept_#in~initial_state| 8609) (= |ssl3_accept_#in~initial_state| 8672) (= |ssl3_accept_#in~initial_state| 8560) (= |ssl3_accept_#in~initial_state| 8561) (= |ssl3_accept_#in~initial_state| 8608) (= |ssl3_accept_#in~initial_state| 8512) (= |ssl3_accept_#in~initial_state| 8576) (= |ssl3_accept_#in~initial_state| 8513) (and .cse0 (not (= 8673 ssl3_accept_~s__state~0)) (not (= 8592 ssl3_accept_~s__state~0)) (not (= 8672 ssl3_accept_~s__state~0)) .cse1 (not (= 8657 ssl3_accept_~s__state~0)) (not (= 8656 ssl3_accept_~s__state~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= 8577 ssl3_accept_~s__state~0)) .cse8 .cse9 (not (= 8641 ssl3_accept_~s__state~0)) .cse10 .cse11 (not (= 8593 ssl3_accept_~s__state~0)) (<= ssl3_accept_~blastFlag~0 3) (not (= 8609 ssl3_accept_~s__state~0)) .cse12 .cse13 (not (= 12292 ssl3_accept_~s__state~0)) (not (= ssl3_accept_~s__hit~0 0)) (not (= 8608 ssl3_accept_~s__state~0)) (not (= 8640 ssl3_accept_~s__state~0))) (= |ssl3_accept_#in~initial_state| 8592) (and (<= 8448 ssl3_accept_~s__state~0) (and .cse0 (<= ssl3_accept_~blastFlag~0 2) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (<= ssl3_accept_~s__state~0 8576))) (= |ssl3_accept_#in~initial_state| 8656) (= |ssl3_accept_#in~initial_state| 8640) (= |ssl3_accept_#in~initial_state| 8545) (= |ssl3_accept_#in~initial_state| 8481) (= |ssl3_accept_#in~initial_state| 8577) (= |ssl3_accept_#in~initial_state| 8657) (= |ssl3_accept_#in~initial_state| 8496))) [2018-11-23 10:01:02,310 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 10:01:02,310 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 499) no Hoare annotation was computed. [2018-11-23 10:01:02,310 INFO L448 ceAbstractionStarter]: For program point L497-2(lines 208 547) no Hoare annotation was computed. [2018-11-23 10:01:02,310 INFO L448 ceAbstractionStarter]: For program point L332(lines 332 363) no Hoare annotation was computed. [2018-11-23 10:01:02,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:01:02 BoogieIcfgContainer [2018-11-23 10:01:02,372 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 10:01:02,372 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 10:01:02,372 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 10:01:02,372 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 10:01:02,373 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:00:33" (3/4) ... [2018-11-23 10:01:02,376 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 10:01:02,382 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 10:01:02,382 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR [2018-11-23 10:01:02,382 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 10:01:02,382 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_accept [2018-11-23 10:01:02,389 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-23 10:01:02,390 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 10:01:02,390 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 10:01:02,412 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((blastFlag <= 2 && !(8657 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8577 == s__state)) && !(8641 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((s__s3__tmp__next_state___0 <= 3 && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || s__state <= 3) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672)) || \old(initial_state) == 8592) || (((((((((((((((((((((blastFlag <= 2 && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || (blastFlag <= 3 && !(s__hit == 0))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || ((((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8512 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || (((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8545 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((blastFlag <= 2 && !(8657 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8577 == s__state)) && !(8641 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((s__s3__tmp__next_state___0 <= 3 && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || s__state <= 3) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672)) || \old(initial_state) == 8592) || (blastFlag <= 3 && !(s__hit == 0))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,413 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8592) || (8448 <= s__state && ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,414 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,414 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,414 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || ((((((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((!(8545 == s__state) && !(8592 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,415 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || (((((((((((((((!(8560 == s__state) && s__s3__tmp__next_state___0 <= 3) && !(8497 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8592) || (((blastFlag <= 2 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,416 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,416 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,416 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((((((((blastFlag <= 2 && !(8592 == s__state)) && 8448 <= s__state) && !(8513 == s__state)) && ((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8545 == s__state)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag <= 3) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(12292 == s__state)) && !(8640 == s__state)) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8576 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((!(8592 == s__state) && !(8513 == s__state)) && ((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8545 == s__state)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag <= 3) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(12292 == s__state)) && !(8640 == s__state)) && !(8512 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(s__hit == 0)) && !(8529 == s__state)) && !(8528 == s__state)) && !(8577 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,416 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((((((((((blastFlag <= 2 && !(8592 == s__state)) && !(8576 == s__state)) && ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && 8448 <= s__state) && !(8513 == s__state)) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,417 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((((((((((!(8560 == s__state) && !(8545 == s__state)) && ((((!(\old(initial_state) == 8673) && !(8448 == s__state)) && !(\old(initial_state) == 8672)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8592 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || ((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && ((((!(\old(initial_state) == 8673) && !(8448 == s__state)) && !(\old(initial_state) == 8672)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8592 == s__state)) && !(8497 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,417 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || (((((((((((((((((((((((((!(8560 == s__state) && !(8592 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672) [2018-11-23 10:01:02,420 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || !(8672 == s__state)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,420 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || !(8672 == s__state)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 [2018-11-23 10:01:02,470 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0e892e95-8d05-4a45-ae75-60821cfc1803/bin-2019/utaipan/witness.graphml [2018-11-23 10:01:02,470 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 10:01:02,471 INFO L168 Benchmark]: Toolchain (without parser) took 30211.46 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.3 GB). Free memory was 956.4 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2018-11-23 10:01:02,471 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 10:01:02,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.01 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 10:01:02,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -194.7 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2018-11-23 10:01:02,472 INFO L168 Benchmark]: Boogie Preprocessor took 38.99 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 10:01:02,472 INFO L168 Benchmark]: RCFGBuilder took 600.93 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: 57.2 MB). Peak memory consumption was 57.2 MB. Max. memory is 11.5 GB. [2018-11-23 10:01:02,473 INFO L168 Benchmark]: TraceAbstraction took 29132.34 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.1 GB in the beginning and 3.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-23 10:01:02,473 INFO L168 Benchmark]: Witness Printer took 98.07 ms. Allocated memory is still 3.3 GB. Free memory is still 3.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 10:01:02,474 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 271.01 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -194.7 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.99 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 600.93 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: 57.2 MB). Peak memory consumption was 57.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 29132.34 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.1 GB in the beginning and 3.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. * Witness Printer took 98.07 ms. Allocated memory is still 3.3 GB. Free memory is still 3.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 619]: 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: 387]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((((((((blastFlag <= 2 && !(8592 == s__state)) && 8448 <= s__state) && !(8513 == s__state)) && ((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8545 == s__state)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag <= 3) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(12292 == s__state)) && !(8640 == s__state)) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8576 == s__state)) && !(8593 == s__state)) && !(8529 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((!(8592 == s__state) && !(8513 == s__state)) && ((((((((((((((((((((!(\old(initial_state) == 8641) && !(\old(initial_state) == 8673)) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8545 == s__state)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && blastFlag <= 3) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 8497)) && !(12292 == s__state)) && !(8640 == s__state)) && !(8512 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(s__hit == 0)) && !(8529 == s__state)) && !(8528 == s__state)) && !(8577 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || (((((((((((blastFlag <= 2 && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8481 == s__state)) && !(8545 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((blastFlag <= 2 && !(8657 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8577 == s__state)) && !(8641 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((s__s3__tmp__next_state___0 <= 3 && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || s__state <= 3) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672)) || \old(initial_state) == 8592) || (blastFlag <= 3 && !(s__hit == 0))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8592) || (8448 <= s__state && ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || (((((((((((((((!(8560 == s__state) && s__s3__tmp__next_state___0 <= 3) && !(8497 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && s__hit == 0) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8592) || (((blastFlag <= 2 && 8448 <= s__state) && s__s3__tmp__next_state___0 <= 8576) && s__state <= 8448)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || ((((((((((((((blastFlag <= 2 && !(8592 == s__state)) && !(8576 == s__state)) && ((((((((((!(8560 == s__state) && !(8545 == s__state)) && !(8496 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8544 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && 8448 <= s__state) && !(8513 == s__state)) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || ((((((((((((((((!(8592 == s__state) && !(8496 == s__state)) && !(8641 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || ((((((((((blastFlag <= 2 && !(8496 == s__state)) && ((((((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(8560 == s__state)) && !(8448 == s__state)) && !(\old(initial_state) == 8561)) && !(\old(initial_state) == 8560)) && !(8561 == s__state)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(\old(initial_state) == 8544)) && !(8656 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || (((((((blastFlag <= 2 && !(8657 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8577 == s__state)) && !(8641 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((s__s3__tmp__next_state___0 <= 3 && blastFlag <= 3) && 8448 <= s__state) && s__state <= 8448)) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || s__state <= 3) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672)) || \old(initial_state) == 8592) || (((((((((((((((((((((blastFlag <= 2 && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || (blastFlag <= 3 && !(s__hit == 0))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || ((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || !(8672 == s__state)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || ((((((((((((blastFlag <= 2 && !(8545 == s__state)) && !(8496 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && s__state <= 8576) && !(8528 == s__state)) && 8448 <= s__state)) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((!(8545 == s__state) && !(8592 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && (((((((((((((!(\old(initial_state) == 8673) && !(\old(initial_state) == 8480)) && !(\old(initial_state) == 8561)) && !(8448 == s__state)) && !(\old(initial_state) == 8560)) && !(8673 == s__state)) && !(8480 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8481 == s__state)) && !(\old(initial_state) == 12292)) && !(12292 == s__state)) && !(\old(initial_state) == 8672)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8512 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || (((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && s__state <= 8576)) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((((((((((!(8560 == s__state) && !(8545 == s__state)) && ((((!(\old(initial_state) == 8673) && !(8448 == s__state)) && !(\old(initial_state) == 8672)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8592 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8497 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8513 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8640 == s__state))) || ((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && ((((!(\old(initial_state) == 8673) && !(8448 == s__state)) && !(\old(initial_state) == 8672)) && !(8673 == s__state)) && !(\old(initial_state) == 8448)) && !(8672 == s__state)) && !(8592 == s__state)) && !(8497 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || !(8672 == s__state)) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8529 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || (((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && 8448 <= s__state) && !(8512 == s__state)) && s__s3__tmp__next_state___0 <= 8576) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8544 == s__state)) && !(8576 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(8608 == s__state)) && !(8640 == s__state)) && s__state <= 8672)) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || ((((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || ((((((((((((((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || (((((((((((((((((((((((((!(8560 == s__state) && !(8673 == s__state)) && !(8592 == s__state)) && !(8672 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || \old(initial_state) == 8640) || ((((((((((((((!(8560 == s__state) && blastFlag <= 2) && !(8497 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8513 == s__state)) && s__state <= 8576) && 8448 <= s__state)) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((\old(initial_state) == 8480 || \old(initial_state) == 8448) || \old(initial_state) == 8593) || \old(initial_state) == 8497) || \old(initial_state) == 8673) || \old(initial_state) == 8529) || \old(initial_state) == 8641) || \old(initial_state) == 8528) || \old(initial_state) == 12292) || \old(initial_state) == 8544) || \old(initial_state) == 8609) || \old(initial_state) == 8672) || \old(initial_state) == 8560) || \old(initial_state) == 8561) || \old(initial_state) == 8608) || \old(initial_state) == 8512) || \old(initial_state) == 8576) || \old(initial_state) == 8513) || \old(initial_state) == 8592) || \old(initial_state) == 8656) || (((((((((((((((((((((((((!(8560 == s__state) && !(8592 == s__state)) && !(8497 == s__state)) && !(8657 == s__state)) && !(8656 == s__state)) && !(8448 == s__state)) && !(8561 == s__state)) && !(8480 == s__state)) && !(8512 == s__state)) && !(8481 == s__state)) && !(8528 == s__state)) && !(8577 == s__state)) && !(8545 == s__state)) && !(8496 == s__state)) && !(8641 == s__state)) && !(8576 == s__state)) && !(8544 == s__state)) && !(8593 == s__state)) && blastFlag <= 3) && !(8609 == s__state)) && !(8529 == s__state)) && !(8513 == s__state)) && !(12292 == s__state)) && !(s__hit == 0)) && !(8608 == s__state)) && !(8640 == s__state))) || \old(initial_state) == 8640) || \old(initial_state) == 8545) || \old(initial_state) == 8481) || \old(initial_state) == 8577) || \old(initial_state) == 8657) || \old(initial_state) == 8496) || (((8672 <= s__state && s__s3__tmp__next_state___0 <= 8576) && blastFlag <= 3) && s__state <= 8672) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 156 locations, 1 error locations. SAFE Result, 29.0s OverallTime, 38 OverallIterations, 38 TraceHistogramMax, 6.3s AutomataDifference, 0.0s DeadEndRemovalTime, 12.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 6449 SDtfs, 11660 SDslu, 6155 SDs, 0 SdLazy, 5183 SolverSat, 1386 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5020 GetRequests, 4889 SyntacticMatches, 1 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3007occurred in iteration=29, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.6s AbstIntTime, 5 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 38 MinimizatonAttempts, 1189 StatesRemovedByMinimization, 32 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 70 PreInvPairs, 247 NumberOfFragments, 6050 HoareAnnotationTreeSize, 70 FomulaSimplifications, 94522 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 33 FomulaSimplificationsInter, 35308 FormulaSimplificationTreeSizeReductionInter, 11.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 13442 NumberOfCodeBlocks, 13442 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 15806 ConstructedInterpolants, 0 QuantifiedInterpolants, 11429018 SizeOfPredicates, 4 NumberOfNonLiveVariables, 3982 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 48 InterpolantComputations, 39 PerfectInterpolantSequences, 101047/101281 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...