./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 a8f47d1d03d6746fe49a61e42faebe8850e3301f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 19:25:16,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 19:25:16,271 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 19:25:16,277 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 19:25:16,277 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 19:25:16,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 19:25:16,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 19:25:16,279 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 19:25:16,280 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 19:25:16,281 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 19:25:16,281 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 19:25:16,281 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 19:25:16,282 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 19:25:16,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 19:25:16,283 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 19:25:16,283 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 19:25:16,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 19:25:16,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 19:25:16,285 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 19:25:16,286 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 19:25:16,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 19:25:16,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 19:25:16,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 19:25:16,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 19:25:16,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 19:25:16,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 19:25:16,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 19:25:16,290 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 19:25:16,290 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 19:25:16,291 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 19:25:16,291 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 19:25:16,291 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 19:25:16,291 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 19:25:16,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 19:25:16,292 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 19:25:16,292 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 19:25:16,293 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 19:25:16,300 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 19:25:16,300 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 19:25:16,301 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 19:25:16,301 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 19:25:16,301 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 19:25:16,302 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 19:25:16,302 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 19:25:16,303 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 19:25:16,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:25:16,303 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 19:25:16,304 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 19:25:16,304 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_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 -> a8f47d1d03d6746fe49a61e42faebe8850e3301f [2018-12-09 19:25:16,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 19:25:16,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 19:25:16,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 19:25:16,335 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 19:25:16,335 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 19:25:16,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2018-12-09 19:25:16,382 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/data/88c631ef5/bad64826f18941328b2bdbafb39816c8/FLAG7f14cf921 [2018-12-09 19:25:16,896 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 19:25:16,897 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/sv-benchmarks/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2018-12-09 19:25:16,912 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/data/88c631ef5/bad64826f18941328b2bdbafb39816c8/FLAG7f14cf921 [2018-12-09 19:25:17,406 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/data/88c631ef5/bad64826f18941328b2bdbafb39816c8 [2018-12-09 19:25:17,408 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 19:25:17,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 19:25:17,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 19:25:17,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 19:25:17,413 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 19:25:17,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:25:17" (1/1) ... [2018-12-09 19:25:17,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89eb684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:17, skipping insertion in model container [2018-12-09 19:25:17,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:25:17" (1/1) ... [2018-12-09 19:25:17,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 19:25:17,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 19:25:18,219 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:25:18,223 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 19:25:18,644 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:25:18,658 INFO L195 MainTranslator]: Completed translation [2018-12-09 19:25:18,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18 WrapperNode [2018-12-09 19:25:18,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 19:25:18,658 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 19:25:18,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 19:25:18,659 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 19:25:18,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 19:25:18,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 19:25:18,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 19:25:18,691 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 19:25:18,696 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... [2018-12-09 19:25:18,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 19:25:18,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 19:25:18,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 19:25:18,815 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 19:25:18,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:25:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 19:25:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 19:25:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 19:25:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 19:25:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 19:25:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 19:25:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 19:25:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 19:25:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 19:25:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 19:25:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 19:25:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 19:25:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 19:25:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 19:25:21,040 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 19:25:21,040 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 19:25:21,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:25:21 BoogieIcfgContainer [2018-12-09 19:25:21,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 19:25:21,041 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 19:25:21,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 19:25:21,042 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 19:25:21,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:25:17" (1/3) ... [2018-12-09 19:25:21,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27d2515c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:25:21, skipping insertion in model container [2018-12-09 19:25:21,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:25:18" (2/3) ... [2018-12-09 19:25:21,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27d2515c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:25:21, skipping insertion in model container [2018-12-09 19:25:21,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:25:21" (3/3) ... [2018-12-09 19:25:21,044 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label24_true-unreach-call_false-termination.c [2018-12-09 19:25:21,050 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 19:25:21,055 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 19:25:21,064 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 19:25:21,086 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 19:25:21,086 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 19:25:21,086 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 19:25:21,086 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 19:25:21,087 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 19:25:21,087 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 19:25:21,087 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 19:25:21,087 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 19:25:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 19:25:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2018-12-09 19:25:21,128 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:25:21,129 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:25:21,130 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:25:21,134 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:21,134 INFO L82 PathProgramCache]: Analyzing trace with hash -832012102, now seen corresponding path program 1 times [2018-12-09 19:25:21,135 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:25:21,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:21,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:25:21,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:21,164 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:25:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:25:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:25:22,187 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:25:22,187 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:25:22,187 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:25:22,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:25:22,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:25:22,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:25:22,200 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 19:25:24,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:25:24,303 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 19:25:24,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:25:24,305 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 815 [2018-12-09 19:25:24,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:25:24,325 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 19:25:24,325 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 19:25:24,330 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:25:24,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 19:25:24,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 19:25:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 19:25:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3016 transitions. [2018-12-09 19:25:24,426 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3016 transitions. Word has length 815 [2018-12-09 19:25:24,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:25:24,428 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3016 transitions. [2018-12-09 19:25:24,428 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:25:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3016 transitions. [2018-12-09 19:25:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2018-12-09 19:25:24,460 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:25:24,461 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:25:24,461 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:25:24,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:24,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1791353483, now seen corresponding path program 1 times [2018-12-09 19:25:24,462 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:25:24,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:24,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:25:24,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:24,463 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:25:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:25:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:25:25,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:25:25,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 19:25:25,080 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:25:25,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 19:25:25,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 19:25:25,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:25:25,082 INFO L87 Difference]: Start difference. First operand 1676 states and 3016 transitions. Second operand 4 states. [2018-12-09 19:25:28,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:25:28,113 INFO L93 Difference]: Finished difference Result 6682 states and 12172 transitions. [2018-12-09 19:25:28,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 19:25:28,114 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 823 [2018-12-09 19:25:28,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:25:28,134 INFO L225 Difference]: With dead ends: 6682 [2018-12-09 19:25:28,134 INFO L226 Difference]: Without dead ends: 5012 [2018-12-09 19:25:28,138 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:25:28,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-09 19:25:28,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-09 19:25:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-09 19:25:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 8510 transitions. [2018-12-09 19:25:28,204 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 8510 transitions. Word has length 823 [2018-12-09 19:25:28,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:25:28,205 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 8510 transitions. [2018-12-09 19:25:28,205 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 19:25:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8510 transitions. [2018-12-09 19:25:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2018-12-09 19:25:28,215 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:25:28,216 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:25:28,216 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:25:28,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:28,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1161507327, now seen corresponding path program 1 times [2018-12-09 19:25:28,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:25:28,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:28,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:25:28,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:28,218 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:25:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:25:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:25:28,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:25:28,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 19:25:28,512 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:25:28,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 19:25:28,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 19:25:28,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 19:25:28,513 INFO L87 Difference]: Start difference. First operand 5012 states and 8510 transitions. Second operand 6 states. [2018-12-09 19:25:32,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:25:32,363 INFO L93 Difference]: Finished difference Result 11858 states and 20191 transitions. [2018-12-09 19:25:32,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 19:25:32,364 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 830 [2018-12-09 19:25:32,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:25:32,389 INFO L225 Difference]: With dead ends: 11858 [2018-12-09 19:25:32,389 INFO L226 Difference]: Without dead ends: 6852 [2018-12-09 19:25:32,397 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 19:25:32,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6852 states. [2018-12-09 19:25:32,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6852 to 6815. [2018-12-09 19:25:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6815 states. [2018-12-09 19:25:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 6815 states and 11234 transitions. [2018-12-09 19:25:32,484 INFO L78 Accepts]: Start accepts. Automaton has 6815 states and 11234 transitions. Word has length 830 [2018-12-09 19:25:32,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:25:32,485 INFO L480 AbstractCegarLoop]: Abstraction has 6815 states and 11234 transitions. [2018-12-09 19:25:32,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 19:25:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 6815 states and 11234 transitions. [2018-12-09 19:25:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2018-12-09 19:25:32,495 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:25:32,496 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:25:32,496 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:25:32,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:32,496 INFO L82 PathProgramCache]: Analyzing trace with hash 357322322, now seen corresponding path program 1 times [2018-12-09 19:25:32,496 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:25:32,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:32,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:25:32,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:32,497 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:25:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:25:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:25:32,737 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:25:32,737 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:25:32,738 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 850 with the following transitions: [2018-12-09 19:25:32,740 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:25:32,784 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:25:32,784 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:25:34,317 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:25:34,318 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 4 different actions 4 times. Never widened. Performed 28106 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28106 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 19:25:34,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:34,325 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:25:35,203 INFO L227 lantSequenceWeakener]: Weakened 846 states. On average, predicates are now at 78.66% of their original sizes. [2018-12-09 19:25:35,204 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:25:35,347 INFO L418 sIntCurrentIteration]: We unified 848 AI predicates to 848 [2018-12-09 19:25:35,347 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:25:35,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:25:35,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 19:25:35,348 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:25:35,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:25:35,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:25:35,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:25:35,350 INFO L87 Difference]: Start difference. First operand 6815 states and 11234 transitions. Second operand 16 states. [2018-12-09 19:25:59,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:25:59,028 INFO L93 Difference]: Finished difference Result 17004 states and 27956 transitions. [2018-12-09 19:25:59,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 19:25:59,028 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 849 [2018-12-09 19:25:59,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:25:59,049 INFO L225 Difference]: With dead ends: 17004 [2018-12-09 19:25:59,049 INFO L226 Difference]: Without dead ends: 10195 [2018-12-09 19:25:59,057 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 873 GetRequests, 834 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 19:25:59,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10195 states. [2018-12-09 19:25:59,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10195 to 10187. [2018-12-09 19:25:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10187 states. [2018-12-09 19:25:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10187 states to 10187 states and 14724 transitions. [2018-12-09 19:25:59,184 INFO L78 Accepts]: Start accepts. Automaton has 10187 states and 14724 transitions. Word has length 849 [2018-12-09 19:25:59,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:25:59,185 INFO L480 AbstractCegarLoop]: Abstraction has 10187 states and 14724 transitions. [2018-12-09 19:25:59,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:25:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10187 states and 14724 transitions. [2018-12-09 19:25:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2018-12-09 19:25:59,197 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:25:59,198 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:25:59,198 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:25:59,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:25:59,198 INFO L82 PathProgramCache]: Analyzing trace with hash -579730900, now seen corresponding path program 1 times [2018-12-09 19:25:59,198 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:25:59,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:59,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:25:59,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:25:59,199 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:25:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:25:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:25:59,450 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:25:59,450 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:25:59,451 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 857 with the following transitions: [2018-12-09 19:25:59,451 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], 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[2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], 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[3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:25:59,463 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:25:59,464 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:26:00,558 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:26:00,558 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 4 different actions 4 times. Never widened. Performed 28399 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28399 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 19:26:00,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:26:00,560 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:26:01,217 INFO L227 lantSequenceWeakener]: Weakened 853 states. On average, predicates are now at 80.06% of their original sizes. [2018-12-09 19:26:01,218 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:26:01,317 INFO L418 sIntCurrentIteration]: We unified 855 AI predicates to 855 [2018-12-09 19:26:01,317 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:26:01,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:26:01,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 19:26:01,317 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:26:01,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:26:01,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:26:01,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:26:01,318 INFO L87 Difference]: Start difference. First operand 10187 states and 14724 transitions. Second operand 16 states. [2018-12-09 19:26:30,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:26:30,101 INFO L93 Difference]: Finished difference Result 20376 states and 29890 transitions. [2018-12-09 19:26:30,101 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 19:26:30,101 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 856 [2018-12-09 19:26:30,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:26:30,115 INFO L225 Difference]: With dead ends: 20376 [2018-12-09 19:26:30,115 INFO L226 Difference]: Without dead ends: 11029 [2018-12-09 19:26:30,124 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 876 GetRequests, 841 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 19:26:30,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11029 states. [2018-12-09 19:26:30,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11029 to 11025. [2018-12-09 19:26:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11025 states. [2018-12-09 19:26:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11025 states to 11025 states and 15575 transitions. [2018-12-09 19:26:30,230 INFO L78 Accepts]: Start accepts. Automaton has 11025 states and 15575 transitions. Word has length 856 [2018-12-09 19:26:30,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:26:30,230 INFO L480 AbstractCegarLoop]: Abstraction has 11025 states and 15575 transitions. [2018-12-09 19:26:30,230 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:26:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 11025 states and 15575 transitions. [2018-12-09 19:26:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2018-12-09 19:26:30,242 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:26:30,242 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:26:30,242 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:26:30,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:26:30,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1485804495, now seen corresponding path program 1 times [2018-12-09 19:26:30,243 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:26:30,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:26:30,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:26:30,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:26:30,244 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:26:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:26:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 87 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 19:26:30,598 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:26:30,598 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:26:30,598 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 880 with the following transitions: [2018-12-09 19:26:30,599 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:26:30,606 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:26:30,607 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:26:31,924 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:26:31,924 INFO L272 AbstractInterpreter]: Visited 820 different actions 2454 times. Merged at 6 different actions 14 times. Never widened. Performed 43240 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43240 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:26:31,928 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:26:31,928 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:26:32,571 INFO L227 lantSequenceWeakener]: Weakened 876 states. On average, predicates are now at 78.66% of their original sizes. [2018-12-09 19:26:32,571 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:26:32,670 INFO L418 sIntCurrentIteration]: We unified 878 AI predicates to 878 [2018-12-09 19:26:32,670 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:26:32,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:26:32,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 19:26:32,671 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:26:32,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:26:32,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:26:32,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:26:32,672 INFO L87 Difference]: Start difference. First operand 11025 states and 15575 transitions. Second operand 16 states. [2018-12-09 19:27:07,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:07,590 INFO L93 Difference]: Finished difference Result 27200 states and 40615 transitions. [2018-12-09 19:27:07,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-09 19:27:07,591 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 879 [2018-12-09 19:27:07,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:07,613 INFO L225 Difference]: With dead ends: 27200 [2018-12-09 19:27:07,613 INFO L226 Difference]: Without dead ends: 17017 [2018-12-09 19:27:07,620 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 906 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-12-09 19:27:07,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17017 states. [2018-12-09 19:27:07,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17017 to 15303. [2018-12-09 19:27:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15303 states. [2018-12-09 19:27:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15303 states to 15303 states and 20317 transitions. [2018-12-09 19:27:07,772 INFO L78 Accepts]: Start accepts. Automaton has 15303 states and 20317 transitions. Word has length 879 [2018-12-09 19:27:07,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:07,772 INFO L480 AbstractCegarLoop]: Abstraction has 15303 states and 20317 transitions. [2018-12-09 19:27:07,772 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:27:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 15303 states and 20317 transitions. [2018-12-09 19:27:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2018-12-09 19:27:07,788 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:07,788 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:07,789 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:07,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:07,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1680524416, now seen corresponding path program 1 times [2018-12-09 19:27:07,789 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:07,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:07,790 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:07,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:07,790 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 263 proven. 62 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 19:27:08,238 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:27:08,238 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:27:08,238 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1029 with the following transitions: [2018-12-09 19:27:08,239 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2809], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:27:08,247 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:27:08,247 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:27:09,735 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:27:09,735 INFO L272 AbstractInterpreter]: Visited 821 different actions 2455 times. Merged at 6 different actions 12 times. Never widened. Performed 43944 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43944 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:27:09,737 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:09,737 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:27:10,517 INFO L227 lantSequenceWeakener]: Weakened 1025 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-09 19:27:10,517 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:27:10,633 INFO L418 sIntCurrentIteration]: We unified 1027 AI predicates to 1027 [2018-12-09 19:27:10,633 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:27:10,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:27:10,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 19:27:10,634 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:27:10,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:27:10,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:27:10,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:27:10,635 INFO L87 Difference]: Start difference. First operand 15303 states and 20317 transitions. Second operand 16 states. [2018-12-09 19:27:36,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:36,881 INFO L93 Difference]: Finished difference Result 33239 states and 45585 transitions. [2018-12-09 19:27:36,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-09 19:27:36,881 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1028 [2018-12-09 19:27:36,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:36,911 INFO L225 Difference]: With dead ends: 33239 [2018-12-09 19:27:36,911 INFO L226 Difference]: Without dead ends: 18778 [2018-12-09 19:27:36,921 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1054 GetRequests, 1013 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-12-09 19:27:36,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18778 states. [2018-12-09 19:27:37,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18778 to 18755. [2018-12-09 19:27:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18755 states. [2018-12-09 19:27:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18755 states to 18755 states and 24355 transitions. [2018-12-09 19:27:37,088 INFO L78 Accepts]: Start accepts. Automaton has 18755 states and 24355 transitions. Word has length 1028 [2018-12-09 19:27:37,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:37,089 INFO L480 AbstractCegarLoop]: Abstraction has 18755 states and 24355 transitions. [2018-12-09 19:27:37,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:27:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 18755 states and 24355 transitions. [2018-12-09 19:27:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2018-12-09 19:27:37,107 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:37,108 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:37,108 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:37,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:37,108 INFO L82 PathProgramCache]: Analyzing trace with hash 263263128, now seen corresponding path program 1 times [2018-12-09 19:27:37,108 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:37,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:37,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:37,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:37,109 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 405 proven. 171 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-09 19:27:37,603 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:27:37,603 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:27:37,603 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1142 with the following transitions: [2018-12-09 19:27:37,604 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:27:37,612 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:27:37,612 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:27:40,574 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:27:40,574 INFO L272 AbstractInterpreter]: Visited 824 different actions 4945 times. Merged at 10 different actions 54 times. Widened at 1 different actions 1 times. Performed 91708 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91708 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:27:40,576 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:40,577 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:27:40,577 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:27:40,577 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:27:40,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:40,583 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:27:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:40,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:27:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 573 proven. 2 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-12-09 19:27:41,274 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:27:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 425 proven. 105 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2018-12-09 19:27:41,712 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:27:41,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-12-09 19:27:41,712 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:27:41,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 19:27:41,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 19:27:41,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:27:41,714 INFO L87 Difference]: Start difference. First operand 18755 states and 24355 transitions. Second operand 11 states. [2018-12-09 19:27:51,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:27:51,750 INFO L93 Difference]: Finished difference Result 63844 states and 92604 transitions. [2018-12-09 19:27:51,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-09 19:27:51,750 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1141 [2018-12-09 19:27:51,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:27:51,826 INFO L225 Difference]: With dead ends: 63844 [2018-12-09 19:27:51,826 INFO L226 Difference]: Without dead ends: 45931 [2018-12-09 19:27:51,851 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2309 GetRequests, 2285 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-12-09 19:27:51,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45931 states. [2018-12-09 19:27:52,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45931 to 43427. [2018-12-09 19:27:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43427 states. [2018-12-09 19:27:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43427 states to 43427 states and 54621 transitions. [2018-12-09 19:27:52,243 INFO L78 Accepts]: Start accepts. Automaton has 43427 states and 54621 transitions. Word has length 1141 [2018-12-09 19:27:52,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:27:52,243 INFO L480 AbstractCegarLoop]: Abstraction has 43427 states and 54621 transitions. [2018-12-09 19:27:52,243 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 19:27:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43427 states and 54621 transitions. [2018-12-09 19:27:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2018-12-09 19:27:52,278 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:27:52,278 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:27:52,278 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:27:52,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:52,278 INFO L82 PathProgramCache]: Analyzing trace with hash 855603997, now seen corresponding path program 1 times [2018-12-09 19:27:52,279 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:27:52,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:52,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:52,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:27:52,279 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:27:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 652 proven. 152 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2018-12-09 19:27:52,954 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:27:52,954 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:27:52,954 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1278 with the following transitions: [2018-12-09 19:27:52,955 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:27:52,962 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:27:52,962 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:27:55,491 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:27:55,491 INFO L272 AbstractInterpreter]: Visited 826 different actions 4116 times. Merged at 8 different actions 33 times. Never widened. Performed 76173 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76173 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:27:55,493 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:27:55,493 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:27:55,493 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:27:55,493 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:27:55,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:27:55,499 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:27:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:27:55,675 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:27:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 718 proven. 2 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-12-09 19:27:56,087 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:27:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 668 proven. 20 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2018-12-09 19:27:56,655 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:27:56,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-09 19:27:56,656 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:27:56,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 19:27:56,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 19:27:56,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-09 19:27:56,657 INFO L87 Difference]: Start difference. First operand 43427 states and 54621 transitions. Second operand 11 states. [2018-12-09 19:28:11,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:28:11,263 INFO L93 Difference]: Finished difference Result 147035 states and 193372 transitions. [2018-12-09 19:28:11,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 19:28:11,263 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1277 [2018-12-09 19:28:11,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:28:11,412 INFO L225 Difference]: With dead ends: 147035 [2018-12-09 19:28:11,412 INFO L226 Difference]: Without dead ends: 102539 [2018-12-09 19:28:11,458 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2587 GetRequests, 2560 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-12-09 19:28:11,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102539 states. [2018-12-09 19:28:12,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102539 to 91667. [2018-12-09 19:28:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91667 states. [2018-12-09 19:28:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91667 states to 91667 states and 101035 transitions. [2018-12-09 19:28:12,263 INFO L78 Accepts]: Start accepts. Automaton has 91667 states and 101035 transitions. Word has length 1277 [2018-12-09 19:28:12,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:28:12,263 INFO L480 AbstractCegarLoop]: Abstraction has 91667 states and 101035 transitions. [2018-12-09 19:28:12,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 19:28:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 91667 states and 101035 transitions. [2018-12-09 19:28:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1417 [2018-12-09 19:28:12,329 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:28:12,330 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:28:12,330 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:28:12,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:28:12,330 INFO L82 PathProgramCache]: Analyzing trace with hash 1540477756, now seen corresponding path program 1 times [2018-12-09 19:28:12,330 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:28:12,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:28:12,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:28:12,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:28:12,331 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:28:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:28:13,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 718 proven. 627 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2018-12-09 19:28:13,119 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:28:13,119 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:28:13,120 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1417 with the following transitions: [2018-12-09 19:28:13,120 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:28:13,129 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:28:13,129 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:28:16,276 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:28:16,276 INFO L272 AbstractInterpreter]: Visited 829 different actions 4969 times. Merged at 12 different actions 52 times. Widened at 1 different actions 1 times. Performed 93165 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93165 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:28:16,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:28:16,278 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:28:16,278 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:28:16,278 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:28:16,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:28:16,286 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:28:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:28:16,481 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:28:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 1134 proven. 2 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2018-12-09 19:28:16,951 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:28:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 831 proven. 68 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2018-12-09 19:28:17,545 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:28:17,545 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-09 19:28:17,545 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:28:17,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 19:28:17,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 19:28:17,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-12-09 19:28:17,547 INFO L87 Difference]: Start difference. First operand 91667 states and 101035 transitions. Second operand 9 states. [2018-12-09 19:28:25,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:28:25,152 INFO L93 Difference]: Finished difference Result 207941 states and 231098 transitions. [2018-12-09 19:28:25,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-12-09 19:28:25,153 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1416 [2018-12-09 19:28:25,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:28:25,313 INFO L225 Difference]: With dead ends: 207941 [2018-12-09 19:28:25,314 INFO L226 Difference]: Without dead ends: 101155 [2018-12-09 19:28:25,411 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2880 GetRequests, 2852 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=200, Invalid=612, Unknown=0, NotChecked=0, Total=812 [2018-12-09 19:28:25,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101155 states. [2018-12-09 19:28:26,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101155 to 94210. [2018-12-09 19:28:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94210 states. [2018-12-09 19:28:26,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94210 states to 94210 states and 99942 transitions. [2018-12-09 19:28:26,201 INFO L78 Accepts]: Start accepts. Automaton has 94210 states and 99942 transitions. Word has length 1416 [2018-12-09 19:28:26,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:28:26,202 INFO L480 AbstractCegarLoop]: Abstraction has 94210 states and 99942 transitions. [2018-12-09 19:28:26,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 19:28:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 94210 states and 99942 transitions. [2018-12-09 19:28:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2244 [2018-12-09 19:28:26,288 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:28:26,288 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:28:26,288 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:28:26,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:28:26,289 INFO L82 PathProgramCache]: Analyzing trace with hash 269822633, now seen corresponding path program 1 times [2018-12-09 19:28:26,289 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:28:26,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:28:26,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:28:26,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:28:26,289 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:28:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:28:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 1629 proven. 1517 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2018-12-09 19:28:31,743 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:28:31,743 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:28:31,743 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2244 with the following transitions: [2018-12-09 19:28:31,743 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1177], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1913], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:28:31,751 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:28:31,751 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:28:34,836 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:28:34,836 INFO L272 AbstractInterpreter]: Visited 833 different actions 4980 times. Merged at 15 different actions 54 times. Widened at 1 different actions 2 times. Performed 93140 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93140 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 5 different actions. Largest state had 44 variables. [2018-12-09 19:28:34,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:28:34,839 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:28:34,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:28:34,839 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:28:34,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:28:34,846 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:28:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:28:35,140 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:28:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 2458 proven. 2 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked. [2018-12-09 19:28:37,306 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:28:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3750 backedges. 2044 proven. 294 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2018-12-09 19:28:38,890 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:28:38,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-12-09 19:28:38,890 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:28:38,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-09 19:28:38,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-09 19:28:38,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=426, Unknown=0, NotChecked=0, Total=506 [2018-12-09 19:28:38,892 INFO L87 Difference]: Start difference. First operand 94210 states and 99942 transitions. Second operand 21 states. [2018-12-09 19:28:40,828 WARN L180 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 62 [2018-12-09 19:28:41,022 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 45 [2018-12-09 19:28:41,858 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 42 [2018-12-09 19:28:43,242 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 44 [2018-12-09 19:28:44,266 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 37 [2018-12-09 19:28:44,661 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 49 [2018-12-09 19:28:49,991 WARN L180 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2018-12-09 19:28:52,116 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2018-12-09 19:28:55,508 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 69 [2018-12-09 19:28:55,684 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2018-12-09 19:28:56,001 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2018-12-09 19:28:56,615 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 42 [2018-12-09 19:28:59,387 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2018-12-09 19:29:03,412 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-12-09 19:29:03,546 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2018-12-09 19:29:05,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:29:05,127 INFO L93 Difference]: Finished difference Result 189620 states and 201790 transitions. [2018-12-09 19:29:05,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2018-12-09 19:29:05,128 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2243 [2018-12-09 19:29:05,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:29:05,258 INFO L225 Difference]: With dead ends: 189620 [2018-12-09 19:29:05,258 INFO L226 Difference]: Without dead ends: 96270 [2018-12-09 19:29:05,326 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4660 GetRequests, 4551 SyntacticMatches, 2 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4179 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=1942, Invalid=9830, Unknown=0, NotChecked=0, Total=11772 [2018-12-09 19:29:05,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96270 states. [2018-12-09 19:29:06,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96270 to 93469. [2018-12-09 19:29:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93469 states. [2018-12-09 19:29:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93469 states to 93469 states and 97968 transitions. [2018-12-09 19:29:06,096 INFO L78 Accepts]: Start accepts. Automaton has 93469 states and 97968 transitions. Word has length 2243 [2018-12-09 19:29:06,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:29:06,096 INFO L480 AbstractCegarLoop]: Abstraction has 93469 states and 97968 transitions. [2018-12-09 19:29:06,096 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-09 19:29:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 93469 states and 97968 transitions. [2018-12-09 19:29:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2296 [2018-12-09 19:29:06,177 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:29:06,178 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:29:06,178 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:29:06,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:29:06,178 INFO L82 PathProgramCache]: Analyzing trace with hash -1307451933, now seen corresponding path program 1 times [2018-12-09 19:29:06,178 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:29:06,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:06,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:29:06,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:06,179 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:29:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:29:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1614 proven. 617 refuted. 0 times theorem prover too weak. 1859 trivial. 0 not checked. [2018-12-09 19:29:07,981 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:29:07,981 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:29:07,981 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2296 with the following transitions: [2018-12-09 19:29:07,981 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1177], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3453], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:29:07,988 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:29:07,988 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:29:10,556 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:29:10,556 INFO L272 AbstractInterpreter]: Visited 833 different actions 4153 times. Merged at 14 different actions 46 times. Widened at 1 different actions 1 times. Performed 77251 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77251 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 5 different actions. Largest state had 44 variables. [2018-12-09 19:29:10,558 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:29:10,558 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:29:10,558 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:29:10,558 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/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 [2018-12-09 19:29:10,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:29:10,563 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:29:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:29:10,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:29:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1946 proven. 2 refuted. 0 times theorem prover too weak. 2142 trivial. 0 not checked. [2018-12-09 19:29:12,115 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:29:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4090 backedges. 1634 proven. 491 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2018-12-09 19:29:13,526 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:29:13,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 19:29:13,526 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:29:13,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:29:13,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:29:13,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-09 19:29:13,528 INFO L87 Difference]: Start difference. First operand 93469 states and 97968 transitions. Second operand 15 states. [2018-12-09 19:29:22,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:29:22,321 INFO L93 Difference]: Finished difference Result 198130 states and 208426 transitions. [2018-12-09 19:29:22,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-09 19:29:22,321 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2295 [2018-12-09 19:29:22,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:29:22,471 INFO L225 Difference]: With dead ends: 198130 [2018-12-09 19:29:22,471 INFO L226 Difference]: Without dead ends: 105521 [2018-12-09 19:29:22,540 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4670 GetRequests, 4619 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 19:29:22,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105521 states. [2018-12-09 19:29:23,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105521 to 100276. [2018-12-09 19:29:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100276 states. [2018-12-09 19:29:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100276 states to 100276 states and 104010 transitions. [2018-12-09 19:29:23,417 INFO L78 Accepts]: Start accepts. Automaton has 100276 states and 104010 transitions. Word has length 2295 [2018-12-09 19:29:23,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:29:23,417 INFO L480 AbstractCegarLoop]: Abstraction has 100276 states and 104010 transitions. [2018-12-09 19:29:23,418 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:29:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 100276 states and 104010 transitions. [2018-12-09 19:29:23,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2371 [2018-12-09 19:29:23,505 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:29:23,505 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 5, 5, 5, 5, 5, 5, 5, 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, 4, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:29:23,505 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:29:23,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:29:23,506 INFO L82 PathProgramCache]: Analyzing trace with hash 1954117318, now seen corresponding path program 1 times [2018-12-09 19:29:23,506 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:29:23,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:23,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:29:23,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:23,506 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:29:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:29:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 1585 proven. 1727 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2018-12-09 19:29:28,303 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:29:28,303 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:29:28,304 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2371 with the following transitions: [2018-12-09 19:29:28,304 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1177], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1961], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3021], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3217], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:29:28,311 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:29:28,311 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:29:30,894 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:29:30,894 INFO L272 AbstractInterpreter]: Visited 834 different actions 4156 times. Merged at 15 different actions 44 times. Widened at 1 different actions 1 times. Performed 77793 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77793 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 6 different actions. Largest state had 44 variables. [2018-12-09 19:29:30,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:29:30,896 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:29:30,896 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:29:30,896 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:29:30,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:29:30,902 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:29:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:29:31,201 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:29:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 2946 proven. 2 refuted. 0 times theorem prover too weak. 1829 trivial. 0 not checked. [2018-12-09 19:29:32,614 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:29:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4777 backedges. 2060 proven. 230 refuted. 0 times theorem prover too weak. 2487 trivial. 0 not checked. [2018-12-09 19:29:34,046 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:29:34,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-12-09 19:29:34,047 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:29:34,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-09 19:29:34,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-09 19:29:34,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=405, Unknown=0, NotChecked=0, Total=506 [2018-12-09 19:29:34,049 INFO L87 Difference]: Start difference. First operand 100276 states and 104010 transitions. Second operand 21 states. [2018-12-09 19:29:40,970 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2018-12-09 19:29:44,283 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 36 [2018-12-09 19:29:47,122 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 53 [2018-12-09 19:29:50,519 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 41 [2018-12-09 19:29:51,097 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2018-12-09 19:29:53,186 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2018-12-09 19:29:54,095 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2018-12-09 19:29:55,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:29:55,796 INFO L93 Difference]: Finished difference Result 204602 states and 214137 transitions. [2018-12-09 19:29:55,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2018-12-09 19:29:55,796 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2370 [2018-12-09 19:29:55,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:29:55,942 INFO L225 Difference]: With dead ends: 204602 [2018-12-09 19:29:55,942 INFO L226 Difference]: Without dead ends: 105186 [2018-12-09 19:29:55,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4913 GetRequests, 4805 SyntacticMatches, 1 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4076 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=2237, Invalid=9535, Unknown=0, NotChecked=0, Total=11772 [2018-12-09 19:29:56,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105186 states. [2018-12-09 19:29:56,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105186 to 102763. [2018-12-09 19:29:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102763 states. [2018-12-09 19:29:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102763 states to 102763 states and 105999 transitions. [2018-12-09 19:29:56,915 INFO L78 Accepts]: Start accepts. Automaton has 102763 states and 105999 transitions. Word has length 2370 [2018-12-09 19:29:56,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:29:56,916 INFO L480 AbstractCegarLoop]: Abstraction has 102763 states and 105999 transitions. [2018-12-09 19:29:56,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-09 19:29:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 102763 states and 105999 transitions. [2018-12-09 19:29:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3000 [2018-12-09 19:29:57,007 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:29:57,007 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 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, 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, 5, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:29:57,007 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:29:57,007 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:29:57,008 INFO L82 PathProgramCache]: Analyzing trace with hash 534629569, now seen corresponding path program 1 times [2018-12-09 19:29:57,008 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:29:57,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:57,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:29:57,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:29:57,008 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:29:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:30:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2162 proven. 77 refuted. 0 times theorem prover too weak. 2260 trivial. 0 not checked. [2018-12-09 19:30:00,679 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:30:00,679 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:30:00,679 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 3000 with the following transitions: [2018-12-09 19:30:00,680 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [125], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [201], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1405], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:30:00,688 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:30:00,688 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:30:03,268 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:30:03,268 INFO L272 AbstractInterpreter]: Visited 832 different actions 4166 times. Merged at 16 different actions 67 times. Widened at 1 different actions 1 times. Performed 76892 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76892 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:30:03,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:30:03,270 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:30:03,270 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:30:03,270 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:30:03,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:30:03,276 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:30:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:30:03,639 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:30:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2169 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2018-12-09 19:30:06,085 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:30:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4499 backedges. 2169 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2018-12-09 19:30:08,553 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:30:08,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-12-09 19:30:08,554 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:30:08,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:30:08,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:30:08,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:30:08,555 INFO L87 Difference]: Start difference. First operand 102763 states and 105999 transitions. Second operand 3 states. [2018-12-09 19:30:10,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:30:10,481 INFO L93 Difference]: Finished difference Result 204604 states and 211096 transitions. [2018-12-09 19:30:10,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:30:10,481 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2999 [2018-12-09 19:30:10,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:30:10,629 INFO L225 Difference]: With dead ends: 204604 [2018-12-09 19:30:10,630 INFO L226 Difference]: Without dead ends: 102701 [2018-12-09 19:30:10,712 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6011 GetRequests, 6000 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:30:10,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102701 states. [2018-12-09 19:30:11,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102701 to 98517. [2018-12-09 19:30:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98517 states. [2018-12-09 19:30:11,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98517 states to 98517 states and 100698 transitions. [2018-12-09 19:30:11,539 INFO L78 Accepts]: Start accepts. Automaton has 98517 states and 100698 transitions. Word has length 2999 [2018-12-09 19:30:11,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:30:11,540 INFO L480 AbstractCegarLoop]: Abstraction has 98517 states and 100698 transitions. [2018-12-09 19:30:11,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:30:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 98517 states and 100698 transitions. [2018-12-09 19:30:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4120 [2018-12-09 19:30:11,658 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:30:11,659 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 4, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:30:11,659 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:30:11,659 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:30:11,659 INFO L82 PathProgramCache]: Analyzing trace with hash 542046013, now seen corresponding path program 1 times [2018-12-09 19:30:11,659 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:30:11,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:30:11,660 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:30:11,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:30:11,660 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:30:11,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:30:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3602 proven. 560 refuted. 0 times theorem prover too weak. 12375 trivial. 0 not checked. [2018-12-09 19:30:16,160 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:30:16,160 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:30:16,160 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 4120 with the following transitions: [2018-12-09 19:30:16,160 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [741], [743], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1177], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1773], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1841], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2085], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2173], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2309], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2577], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3021], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3461], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:30:16,167 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:30:16,168 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:30:18,761 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:30:18,761 INFO L272 AbstractInterpreter]: Visited 839 different actions 4198 times. Merged at 20 different actions 61 times. Widened at 1 different actions 1 times. Performed 78311 root evaluator evaluations with a maximum evaluation depth of 3. Performed 78311 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 6 different actions. Largest state had 44 variables. [2018-12-09 19:30:18,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:30:18,763 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:30:18,763 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:30:18,763 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:30:18,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:30:18,769 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:30:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:30:19,313 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:30:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3570 proven. 2 refuted. 0 times theorem prover too weak. 12965 trivial. 0 not checked. [2018-12-09 19:30:23,094 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:30:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16537 backedges. 3570 proven. 2 refuted. 0 times theorem prover too weak. 12965 trivial. 0 not checked. [2018-12-09 19:30:26,852 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:30:26,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-09 19:30:26,853 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:30:26,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 19:30:26,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 19:30:26,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-12-09 19:30:26,855 INFO L87 Difference]: Start difference. First operand 98517 states and 100698 transitions. Second operand 9 states. [2018-12-09 19:30:30,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:30:30,157 INFO L93 Difference]: Finished difference Result 225616 states and 230981 transitions. [2018-12-09 19:30:30,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 19:30:30,158 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 4119 [2018-12-09 19:30:30,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:30:30,158 INFO L225 Difference]: With dead ends: 225616 [2018-12-09 19:30:30,158 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 19:30:30,275 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8254 GetRequests, 8238 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:30:30,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 19:30:30,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 19:30:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 19:30:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 19:30:30,276 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4119 [2018-12-09 19:30:30,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:30:30,277 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 19:30:30,277 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 19:30:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 19:30:30,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 19:30:30,280 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 19:30:30,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:30,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:31,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:32,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:33,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,677 WARN L180 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 1293 DAG size of output: 1092 [2018-12-09 19:30:34,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:34,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:35,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:36,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,657 WARN L180 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 1223 DAG size of output: 1037 [2018-12-09 19:30:37,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:37,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:38,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:30:49,253 WARN L180 SmtUtils]: Spent 11.19 s on a formula simplification. DAG size of input: 696 DAG size of output: 224 [2018-12-09 19:31:02,078 WARN L180 SmtUtils]: Spent 12.81 s on a formula simplification. DAG size of input: 693 DAG size of output: 222 [2018-12-09 19:31:11,780 WARN L180 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 696 DAG size of output: 222 [2018-12-09 19:31:23,026 WARN L180 SmtUtils]: Spent 11.20 s on a formula simplification. DAG size of input: 699 DAG size of output: 221 [2018-12-09 19:31:39,204 WARN L180 SmtUtils]: Spent 16.16 s on a formula simplification. DAG size of input: 702 DAG size of output: 247 [2018-12-09 19:31:55,405 WARN L180 SmtUtils]: Spent 16.13 s on a formula simplification. DAG size of input: 1021 DAG size of output: 231 [2018-12-09 19:32:10,545 WARN L180 SmtUtils]: Spent 15.11 s on a formula simplification. DAG size of input: 699 DAG size of output: 247 [2018-12-09 19:32:25,771 WARN L180 SmtUtils]: Spent 15.22 s on a formula simplification. DAG size of input: 972 DAG size of output: 235 [2018-12-09 19:32:36,651 WARN L180 SmtUtils]: Spent 10.86 s on a formula simplification. DAG size of input: 719 DAG size of output: 257 [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:32:36,654 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,654 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,655 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,656 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,657 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,658 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 19:32:36,659 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,660 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,661 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,662 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,663 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,664 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4766) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,665 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,666 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,667 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse58 (= 16 |old(~a28~0)|)) (.cse21 (= 19 |old(~a14~0)|))) (let ((.cse43 (not (= |old(~a14~0)| 19))) (.cse46 (= 20 ~a14~0)) (.cse49 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse19 (< 15 |old(~a28~0)|)) (.cse31 (not .cse21)) (.cse63 (= 19 ~a14~0)) (.cse35 (= ~a28~0 |old(~a28~0)|)) (.cse47 (not .cse58)) (.cse30 (< |old(~a28~0)| 16)) (.cse5 (< 0 |old(~a3~0)|)) (.cse36 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= ~a14~0 |old(~a14~0)|)) (.cse14 (= ~a7~0 |old(~a7~0)|)) (.cse15 (= ~a28~0 15)) (.cse7 (= |calculate_output4_#in~input| 0)) (.cse28 (= 18 |old(~a26~0)|)) (.cse38 (= 0 |old(~a4~0)|)) (.cse23 (= |old(~a14~0)| ~a14~0)) (.cse25 (= |old(~a4~0)| ~a4~0)) (.cse26 (= ~a26~0 |old(~a26~0)|)) (.cse53 (= |old(~a28~0)| ~a28~0)) (.cse17 (= ~a3~0 |old(~a3~0)|)) (.cse54 (= 0 |old(~a14~0)|)) (.cse8 (not (= 17 |old(~a4~0)|))) (.cse39 (= 0 |old(~a26~0)|)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse10 (not (= 17 |old(~a26~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse22 (= 16 |old(~a4~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse27 (= |old(~a4~0)| |old(~a26~0)|)) (.cse45 (not .cse18)) (.cse51 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse58 .cse27 .cse45 .cse51)) (.cse29 (and (or .cse54 .cse8 .cse9 .cse0 .cse2 .cse11 .cse4 .cse39) (or .cse9 .cse10 .cse59 (not .cse22) .cse0 .cse2 .cse11 .cse4))) (.cse50 (and .cse23 .cse25 .cse26 .cse53 .cse17)) (.cse44 (or .cse54 .cse27 .cse9 .cse0 .cse2 .cse7 .cse28 .cse11 .cse38 .cse4 .cse39)) (.cse37 (and .cse26 .cse36 .cse13 .cse14 .cse15 .cse17)) (.cse24 (= ~a7~0 1)) (.cse41 (or .cse58 .cse18 .cse0 .cse21 .cse2 .cse30 .cse22 .cse5)) (.cse12 (= ~a26~0 17)) (.cse52 (and (or .cse58 .cse27 .cse28 .cse30 .cse45 .cse22) (or .cse58 .cse10 .cse30 .cse45 .cse22))) (.cse57 (or .cse0 .cse2 (or .cse18 .cse47 .cse27 .cse21 .cse22))) (.cse56 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse13 .cse63 .cse26 .cse14 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse35 .cse36 .cse17)) (.cse55 (or .cse27 .cse19 .cse0 .cse2 .cse28 .cse31 .cse22)) (.cse16 (= 17 ~a4~0)) (.cse48 (or .cse27 .cse19 .cse0 .cse2 .cse45 .cse49 .cse22 .cse5 .cse6)) (.cse61 (= 16 ~a28~0)) (.cse40 (not (= |old(~a28~0)| 15))) (.cse42 (not (= 17 |old(~a28~0)|))) (.cse60 (or (or .cse47 .cse27 .cse45) .cse51)) (.cse20 (and .cse13 .cse26 .cse14 .cse35 .cse36 .cse17)) (.cse3 (and .cse26 .cse14 .cse35 .cse36 .cse46 .cse17)) (.cse33 (and .cse63 .cse26 .cse14 .cse35 .cse36 .cse17)) (.cse32 (= |old(~a4~0)| |old(~a14~0)|)) (.cse62 (or .cse47 .cse9 .cse43 .cse22)) (.cse34 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (or .cse7 (or (not (= 0 |old(~a7~0)|)) .cse8 .cse9 .cse10 .cse0 .cse2 .cse11)) (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)) (or .cse18 .cse19 .cse0 .cse20 .cse21 .cse2 .cse4 .cse22 .cse5) (or .cse18 (and .cse23 (and .cse24 .cse25 .cse26 .cse15 (= ~a3~0 1))) (or .cse7 .cse27 .cse28 .cse29)) (or .cse0 .cse2 .cse30 .cse31 .cse32 .cse4 .cse33 .cse22 .cse5 .cse6) (or (or .cse27 .cse9 .cse10 .cse19 .cse22) .cse0 .cse2 .cse32 .cse34 (and .cse14 .cse35 .cse13 .cse36 .cse26 .cse17)) (or .cse37 .cse0 .cse7 .cse9 .cse2 .cse11 .cse31 .cse32 .cse38 .cse4 .cse39 .cse22) (or .cse10 .cse0 .cse40 .cse5 .cse21 .cse2 .cse20 .cse32 .cse34 .cse6) (or .cse41 .cse4 .cse20) (or .cse42 .cse0 .cse33 .cse9 .cse2 .cse32 .cse43 .cse34 .cse22) (or .cse0 .cse2 .cse31 .cse40 .cse32 .cse4 .cse33 .cse22 .cse5) (or .cse44 .cse45 .cse32 (and .cse26 .cse36 .cse14 .cse15 .cse46 .cse17) .cse6) (or .cse18 .cse27 .cse47 .cse0 .cse2 .cse20 .cse32 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse34 .cse5 .cse6) (or .cse7 .cse45 (and .cse26 .cse14 .cse15 .cse16 .cse46 .cse17) .cse29 .cse6) (or .cse18 .cse0 .cse30 .cse5 .cse27 .cse21 .cse2 .cse20 .cse32 .cse4) (or .cse34 .cse48 .cse3) (or .cse0 .cse19 .cse33 .cse49 .cse5 .cse27 .cse2 .cse31 .cse34) (or .cse27 .cse9 .cse21 .cse30 .cse50 .cse51) (or .cse42 .cse0 .cse33 .cse9 .cse2 .cse32 .cse43 .cse4 .cse22) (or .cse0 .cse2 .cse20 .cse52 .cse49 .cse34 .cse5 .cse6) (or .cse8 .cse10 .cse0 .cse7 .cse40 .cse45 .cse9 .cse2 .cse34 (and .cse12 .cse14 .cse53 .cse16 .cse46 .cse17)) (or .cse0 .cse2 .cse40 .cse45 .cse32 .cse34 .cse3 .cse22 .cse5 .cse6) (or .cse27 .cse9 .cse21 .cse28 .cse51 .cse50) (or .cse0 .cse19 .cse45 .cse27 .cse9 .cse3 .cse2 .cse28 .cse32 .cse34 .cse22 .cse6) (or (and .cse13 .cse26 .cse14 .cse35 .cse16 .cse17) .cse32 .cse4 (or .cse42 (or .cse18 .cse8 .cse7 .cse54 .cse9 .cse39) .cse0 .cse2)) (or .cse0 .cse2 .cse40 .cse45 .cse32 .cse3 .cse4 .cse22 .cse5 .cse6) (or .cse18 .cse44 .cse21 .cse37 .cse6) (or .cse0 .cse7 (and .cse23 .cse25 .cse26 .cse24 .cse15 .cse17) .cse51 .cse54 .cse27 .cse9 .cse2 .cse11 .cse38 .cse4 .cse39) (or (and .cse53 .cse25 .cse26 .cse46 .cse17) .cse27 .cse9 .cse45 .cse51) (or .cse55 .cse32 .cse34 .cse56 .cse5) (or .cse18 .cse9 .cse19 .cse0 .cse20 .cse21 .cse2 .cse34 .cse22) (or .cse20 .cse41 .cse34) (or .cse31 .cse4 (or .cse27 .cse19 .cse0 .cse2 .cse51) .cse20 .cse5) (or .cse57 .cse20 .cse32 .cse49 .cse34 .cse5) (or .cse0 .cse51 .cse5 .cse27 .cse2 .cse31 .cse33 .cse4 .cse6) (or .cse10 .cse0 .cse30 .cse49 .cse5 .cse58 .cse2 .cse43 .cse34 (and .cse36 .cse12 .cse13 .cse14 .cse53 .cse17)) (or .cse42 .cse8 .cse0 .cse7 .cse45 .cse9 .cse2 .cse4 (and .cse26 .cse14 .cse53 .cse16 .cse46 .cse17) .cse39 .cse6) (or .cse0 .cse20 .cse2 .cse52 .cse4 .cse49 .cse5 .cse6) (or .cse47 .cse0 .cse51 .cse9 .cse2 .cse43 .cse33 .cse34 (not .cse28)) (or .cse57 .cse20 .cse4 .cse5) (or .cse42 .cse9 .cse10 .cse59 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse13 (= 18 ~a4~0) .cse14 .cse53 .cse17)) (or .cse56 .cse55 .cse32 .cse4 .cse5) (or .cse3 .cse0 .cse2 .cse60 .cse4 .cse5 .cse6) (or .cse33 .cse47 .cse0 .cse2 .cse31 .cse32 .cse34 .cse22 .cse5 .cse6) (or .cse18 .cse0 .cse30 .cse51 .cse20 .cse5 .cse27 .cse21 .cse2 .cse32 .cse34) (or .cse33 .cse0 .cse49 .cse5 .cse58 .cse27 .cse2 .cse31 .cse34 .cse6) (or .cse8 .cse47 .cse0 (and .cse26 .cse14 .cse61 .cse16 .cse46 .cse17) .cse7 .cse45 .cse9 .cse2 .cse34 .cse39 .cse6) (or .cse0 .cse2 .cse33 .cse32 .cse62 .cse4 .cse6) (or .cse4 .cse48 .cse3) (or .cse0 .cse49 .cse5 .cse27 .cse2 .cse31 .cse34 .cse33 .cse22) (or .cse42 .cse0 .cse45 .cse3 .cse9 .cse2 .cse32 .cse34 .cse22 .cse6) (or .cse18 .cse47 .cse9 .cse20 .cse0 .cse21 .cse2 .cse34 .cse22) (or .cse47 .cse0 .cse45 .cse3 .cse5 .cse27 .cse2 .cse28 .cse32 .cse34 .cse6) (or .cse58 .cse27 .cse9 .cse43 (and .cse53 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse25 .cse26 .cse17) .cse51) (or .cse47 .cse0 .cse2 .cse45 .cse32 .cse4 .cse22 .cse5 .cse3 .cse6) (or .cse47 .cse9 .cse10 (and .cse23 .cse61 .cse25 .cse26 .cse17) .cse51) (or .cse0 .cse40 .cse20 .cse5 .cse27 .cse2 .cse28 .cse32 .cse4 .cse6) (or .cse18 .cse42 .cse9 .cse0 .cse21 .cse2 .cse34 .cse20 .cse22) (or .cse18 .cse19 .cse0 .cse21 .cse2 .cse34 .cse20 .cse22 .cse5) (or .cse10 .cse0 .cse45 .cse49 .cse5 .cse3 .cse2 .cse34) (or .cse0 .cse2 .cse60 .cse3 .cse34 .cse5 .cse6) (or .cse18 .cse47 .cse9 .cse0 .cse21 .cse2 .cse4 .cse22 .cse20) (or .cse47 .cse10 .cse0 .cse45 .cse3 .cse27 .cse9 .cse2 .cse32 .cse34 .cse22) (or .cse0 .cse2 .cse32 (or .cse47 .cse9 .cse45 .cse22) .cse4 .cse3 .cse6) (or .cse33 .cse0 .cse2 .cse32 .cse62 .cse34))))) [2018-12-09 19:32:36,667 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,667 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,668 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,669 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,670 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse60 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse35 (not (= |old(~a14~0)| 19))) (.cse67 (= 0 |old(~a4~0)|)) (.cse42 (= ~a28~0 15)) (.cse43 (= 20 ~a14~0)) (.cse19 (not (= calculate_output3_~input 0))) (.cse32 (not (= 17 |old(~a28~0)|))) (.cse13 (= |calculate_output3_#in~input| 0)) (.cse37 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse17 (not .cse10)) (.cse70 (= ~a25~0 1)) (.cse27 (= ~a14~0 |old(~a14~0)|)) (.cse69 (= 19 ~a14~0)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse71 (not (= 18 ~a26~0))) (.cse26 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a4~0 |old(~a4~0)|)) (.cse12 (not .cse60)) (.cse41 (= 18 |old(~a26~0)|)) (.cse20 (< |old(~a28~0)| 16)) (.cse5 (< 0 |old(~a3~0)|)) (.cse65 (= 0 |old(~a14~0)|)) (.cse15 (not (= 17 |old(~a4~0)|))) (.cse14 (= 0 |old(~a26~0)|)) (.cse16 (not (= 1 |old(~a3~0)|))) (.cse24 (not (= 17 |old(~a26~0)|))) (.cse55 (not (= 18 |old(~a14~0)|))) (.cse11 (= 16 |old(~a4~0)|)) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse66 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse49 (= |old(~a14~0)| ~a14~0)) (.cse48 (= |old(~a4~0)| ~a4~0)) (.cse29 (= ~a26~0 |old(~a26~0)|)) (.cse47 (= |old(~a28~0)| ~a28~0)) (.cse30 (= ~a3~0 |old(~a3~0)|)) (.cse23 (= |old(~a4~0)| |old(~a26~0)|)) (.cse33 (not .cse7)) (.cse39 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse60 .cse23 .cse33 .cse39)) (.cse38 (and .cse49 .cse48 .cse29 .cse47 .cse30)) (.cse46 (and (or .cse65 .cse15 .cse16 .cse0 .cse2 .cse66 .cse4 .cse14) (or .cse16 .cse24 .cse55 (not .cse11) .cse0 .cse2 .cse66 .cse4))) (.cse34 (or .cse60 .cse7 .cse0 .cse10 .cse2 .cse20 .cse11 .cse5)) (.cse40 (and (or .cse60 .cse23 .cse41 .cse20 .cse33 .cse11) (or .cse60 .cse24 .cse20 .cse33 .cse11))) (.cse56 (not .cse41)) (.cse53 (or .cse0 .cse2 (or .cse7 .cse12 .cse23 .cse10 .cse11))) (.cse52 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) .cse70 (not (= ~a4~0 16)) .cse27 .cse69 .cse29 .cse25 .cse71 (= ~a1~0 1) .cse26 .cse28 .cse30)) (.cse51 (or .cse23 .cse8 .cse0 .cse2 .cse41 .cse17 .cse11)) (.cse36 (or .cse23 .cse8 .cse0 .cse2 .cse33 .cse37 .cse11 .cse5 .cse6)) (.cse50 (= ~a7~0 1)) (.cse57 (or .cse32 (or .cse7 .cse15 .cse0 .cse65 .cse16 .cse10 .cse2 .cse13 .cse14))) (.cse62 (= 16 ~a28~0)) (.cse31 (not (= |old(~a28~0)| 15))) (.cse61 (= ~a26~0 17)) (.cse45 (= 17 ~a4~0)) (.cse54 (not (= 0 |old(~a7~0)|))) (.cse59 (or .cse15 .cse0 .cse20 .cse60 .cse16 .cse2 .cse41 .cse13 .cse14)) (.cse58 (and (not (= ~a28~0 16)) (not .cse13) (not (= ~a26~0 0)) .cse70 .cse29 (not (= ~a14~0 0)) .cse19 .cse71 (<= 16 ~a28~0))) (.cse63 (or (or .cse12 .cse23 .cse33) .cse39)) (.cse9 (and .cse27 .cse29 .cse25 .cse26 .cse28 .cse30)) (.cse3 (and .cse29 .cse25 .cse26 .cse28 .cse43 .cse30)) (.cse68 (and .cse29 .cse19 .cse28 .cse27 .cse25 .cse42 .cse30)) (.cse44 (or .cse65 .cse23 .cse16 .cse0 .cse2 .cse41 .cse66 .cse13 .cse67 .cse4 .cse14)) (.cse22 (and .cse69 .cse29 .cse25 .cse26 .cse28 .cse30)) (.cse21 (= |old(~a4~0)| |old(~a14~0)|)) (.cse64 (or .cse12 .cse16 .cse35 .cse11)) (.cse18 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or (or .cse12 .cse13 .cse14) .cse15 .cse16 .cse0 .cse2 .cse17 .cse18 .cse19 .cse6) (or .cse0 .cse2 .cse20 .cse17 .cse21 .cse4 .cse22 .cse11 .cse5 .cse6) (or (or .cse23 .cse16 .cse24 .cse8 .cse11) .cse0 .cse2 .cse21 .cse18 (and .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)) (or .cse24 .cse0 .cse31 .cse5 .cse10 .cse2 .cse9 .cse21 .cse18 .cse6) (or .cse32 .cse15 .cse0 .cse33 .cse23 .cse16 .cse2 .cse13 .cse18 .cse14 .cse19 .cse6) (or .cse34 .cse4 .cse9) (or .cse32 .cse0 .cse22 .cse16 .cse2 .cse21 .cse35 .cse18 .cse11) (or .cse0 .cse2 .cse17 .cse31 .cse21 .cse4 .cse22 .cse11 .cse5) (or .cse7 .cse23 .cse12 .cse0 .cse2 .cse9 .cse21 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse18 .cse5 .cse6) (or .cse7 .cse0 .cse20 .cse5 .cse23 .cse10 .cse2 .cse9 .cse21 .cse4) (or .cse18 .cse36 .cse3) (or .cse0 .cse8 .cse22 .cse37 .cse5 .cse23 .cse2 .cse17 .cse18) (or .cse23 .cse16 .cse10 .cse20 .cse38 .cse39) (or .cse32 .cse0 .cse22 .cse16 .cse2 .cse21 .cse35 .cse4 .cse11) (or .cse0 .cse2 .cse9 .cse40 .cse37 .cse18 .cse5 .cse6) (or .cse0 .cse2 .cse31 .cse33 .cse21 .cse18 .cse3 .cse11 .cse5 .cse6) (or .cse23 .cse16 .cse10 .cse41 .cse39 .cse38) (or .cse0 .cse8 .cse33 .cse23 .cse16 .cse3 .cse2 .cse41 .cse21 .cse18 .cse11 .cse6) (or (and .cse29 .cse19 .cse28 .cse25 .cse42 .cse43 .cse30) .cse33 .cse21 .cse44 .cse6) (or .cse33 (and .cse29 .cse19 .cse25 .cse42 .cse45 .cse43 .cse30) .cse13 .cse46 .cse6) (or .cse0 .cse2 .cse31 .cse33 .cse21 .cse3 .cse4 .cse11 .cse5 .cse6) (or (and .cse47 .cse48 .cse29 .cse43 .cse30) .cse23 .cse16 .cse33 .cse39) (or .cse7 (or .cse23 .cse41 .cse13 .cse46) (and .cse49 (and .cse48 .cse29 .cse50 .cse19 .cse42 (= ~a3~0 1)))) (or .cse51 .cse21 .cse18 .cse52 .cse5) (or .cse7 .cse16 .cse8 .cse0 .cse9 .cse10 .cse2 .cse18 .cse11) (or .cse9 .cse34 .cse18) (or .cse32 .cse15 .cse0 .cse33 .cse16 .cse2 (and .cse29 .cse19 .cse25 .cse47 .cse45 .cse43 .cse30) .cse13 .cse4 .cse14 .cse6) (or .cse17 .cse4 (or .cse23 .cse8 .cse0 .cse2 .cse39) .cse9 .cse5) (or .cse53 .cse9 .cse21 .cse37 .cse18 .cse5) (or .cse0 .cse39 .cse5 .cse23 .cse2 .cse17 .cse22 .cse4 .cse6) (or (or .cse54 .cse15 .cse12 .cse16 .cse55 .cse0 .cse2 .cse56) .cse13 .cse19) (or (and .cse19 .cse27 .cse29 .cse25 .cse26 .cse45 .cse30) .cse21 .cse4 .cse57) (or .cse32 .cse58 .cse59 .cse17 .cse18) (or .cse24 .cse0 .cse20 .cse37 .cse5 .cse60 .cse2 .cse35 .cse18 (and .cse28 .cse61 .cse27 .cse25 .cse47 .cse30)) (or .cse15 .cse12 .cse0 .cse33 (and .cse29 .cse19 .cse25 .cse62 .cse45 .cse43 .cse30) .cse16 .cse2 .cse13 .cse18 .cse14 .cse6) (or .cse0 .cse9 .cse2 .cse40 .cse4 .cse37 .cse5 .cse6) (or .cse12 .cse0 .cse39 .cse16 .cse2 .cse35 .cse22 .cse18 .cse56) (or .cse53 .cse9 .cse4 .cse5) (or .cse32 .cse16 .cse24 .cse55 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse27 (= 18 ~a4~0) .cse25 .cse47 .cse30)) (or .cse52 .cse51 .cse21 .cse4 .cse5) (or .cse15 .cse24 .cse0 .cse31 .cse33 (and .cse19 .cse61 .cse25 .cse47 .cse45 .cse43 .cse30) .cse16 .cse2 .cse13 .cse18) (or .cse3 .cse0 .cse2 .cse63 .cse4 .cse5 .cse6) (or .cse22 .cse12 .cse0 .cse2 .cse17 .cse21 .cse18 .cse11 .cse5 .cse6) (or .cse7 .cse0 .cse20 .cse39 .cse9 .cse5 .cse23 .cse10 .cse2 .cse21 .cse18) (or .cse22 .cse0 .cse37 .cse5 .cse60 .cse23 .cse2 .cse17 .cse18 .cse6) (or .cse0 .cse2 .cse22 .cse21 .cse64 .cse4 .cse6) (or .cse4 .cse36 .cse3) (or .cse0 .cse39 .cse65 .cse23 .cse16 .cse2 .cse66 .cse13 (and .cse49 .cse48 .cse29 .cse50 .cse19 .cse42 .cse30) .cse67 .cse4 .cse14) (or .cse0 .cse37 .cse5 .cse23 .cse2 .cse17 .cse18 .cse22 .cse11) (or .cse32 .cse0 .cse33 .cse3 .cse16 .cse2 .cse21 .cse18 .cse11 .cse6) (or .cse7 .cse12 .cse16 .cse9 .cse0 .cse10 .cse2 .cse18 .cse11) (or .cse12 .cse0 .cse33 .cse3 .cse5 .cse23 .cse2 .cse41 .cse21 .cse18 .cse6) (or .cse60 .cse23 .cse16 .cse35 (and .cse47 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse48 .cse29 .cse30) .cse39) (or .cse12 .cse0 .cse2 .cse33 .cse21 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse21 .cse18 .cse19 .cse57) (or .cse12 .cse16 .cse24 (and .cse49 .cse62 .cse48 .cse29 .cse30) .cse39) (or .cse15 .cse12 .cse19 .cse24 .cse0 .cse65 .cse16 .cse2 .cse13 .cse18 .cse6) (or .cse0 .cse31 .cse9 .cse5 .cse23 .cse2 .cse41 .cse21 .cse4 .cse6) (or (and .cse19 .cse61 .cse27 .cse25 .cse42 .cse45 .cse30) (or .cse13 (or .cse54 .cse15 .cse16 .cse24 .cse0 .cse2 .cse66 .cse17))) (or .cse7 .cse32 .cse16 .cse0 .cse10 .cse2 .cse18 .cse9 .cse11) (or .cse32 .cse59 .cse17 .cse4 .cse58) (or .cse0 .cse16 .cse2 .cse68 .cse66 .cse13 .cse17 .cse21 .cse67 .cse4 .cse14 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse18 .cse9 .cse11 .cse5) (or .cse24 .cse0 .cse33 .cse37 .cse5 .cse3 .cse2 .cse18) (or .cse0 .cse2 .cse63 .cse3 .cse18 .cse5 .cse6) (or .cse7 .cse12 .cse16 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse12 .cse24 .cse0 .cse33 .cse3 .cse23 .cse16 .cse2 .cse21 .cse18 .cse11) (or .cse0 .cse2 .cse21 (or .cse12 .cse16 .cse33 .cse11) .cse4 .cse3 .cse6) (or .cse19 .cse12 .cse24 .cse0 .cse55 (not .cse23) .cse16 .cse2 .cse13 .cse4) (or .cse7 .cse15 .cse0 .cse8 .cse65 .cse23 .cse16 .cse10 .cse2 .cse41 (= 0 |old(~a28~0)|) .cse19 .cse13 .cse21 .cse18 .cse14 .cse6) (or .cse68 .cse7 .cse10 .cse44 .cse6) (or .cse22 .cse0 .cse2 .cse21 .cse64 .cse18))))) [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,671 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,672 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,673 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,674 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,675 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,676 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,677 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,678 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,679 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,679 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,679 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,687 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,688 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,697 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,697 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,697 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,697 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,697 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,698 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse57 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse36 (not (= |old(~a14~0)| 19))) (.cse37 (= ~a28~0 15)) (.cse33 (= |calculate_output3_#in~input| 0)) (.cse46 (= 0 |old(~a4~0)|)) (.cse32 (= 20 ~a14~0)) (.cse42 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse13 (not .cse10)) (.cse22 (= ~a14~0 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse20 (= ~a7~0 |old(~a7~0)|)) (.cse21 (= ~a28~0 |old(~a28~0)|)) (.cse23 (= ~a4~0 |old(~a4~0)|)) (.cse56 (= 0 |old(~a14~0)|)) (.cse26 (not (= 17 |old(~a4~0)|))) (.cse47 (= 0 |old(~a26~0)|)) (.cse17 (not (= 1 |old(~a3~0)|))) (.cse58 (not (= 18 |old(~a14~0)|))) (.cse38 (not (= 15 |old(~a28~0)|))) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse40 (not .cse57)) (.cse49 (= 18 |old(~a26~0)|)) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse12 (< |old(~a28~0)| 16)) (.cse11 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse55 (= |old(~a14~0)| ~a14~0)) (.cse50 (= |old(~a4~0)| ~a4~0)) (.cse24 (= ~a26~0 |old(~a26~0)|)) (.cse30 (= |old(~a28~0)| ~a28~0)) (.cse25 (= ~a3~0 |old(~a3~0)|)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse28 (not .cse7)) (.cse44 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse57 .cse16 .cse28 .cse44)) (.cse43 (and .cse55 .cse50 .cse24 .cse30 .cse25)) (.cse34 (or .cse57 .cse7 .cse0 .cse10 .cse2 .cse12 .cse11 .cse5)) (.cse29 (= ~a26~0 17)) (.cse48 (and (or .cse57 .cse16 .cse49 .cse12 .cse28 .cse11) (or .cse57 .cse18 .cse12 .cse28 .cse11))) (.cse53 (or .cse0 .cse2 (or .cse7 .cse40 .cse16 .cse10 .cse11))) (.cse54 (and (or .cse56 .cse26 .cse17 .cse0 .cse2 .cse38 .cse4 .cse47) (or .cse17 .cse18 .cse58 (not .cse11) .cse0 .cse2 .cse38 .cse4))) (.cse52 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse22 .cse63 .cse24 .cse20 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse21 .cse23 .cse25)) (.cse51 (or .cse16 .cse8 .cse0 .cse2 .cse49 .cse13 .cse11)) (.cse31 (= 17 ~a4~0)) (.cse41 (or .cse16 .cse8 .cse0 .cse2 .cse28 .cse42 .cse11 .cse5 .cse6)) (.cse59 (= ~a7~0 1)) (.cse61 (= 16 ~a28~0)) (.cse27 (not (= |old(~a28~0)| 15))) (.cse35 (not (= 17 |old(~a28~0)|))) (.cse60 (or (or .cse40 .cse16 .cse28) .cse44)) (.cse9 (and .cse22 .cse24 .cse20 .cse21 .cse23 .cse25)) (.cse3 (and .cse24 .cse20 .cse21 .cse23 .cse32 .cse25)) (.cse39 (or .cse56 .cse16 .cse17 .cse0 .cse2 .cse49 .cse38 .cse33 .cse46 .cse4 .cse47)) (.cse45 (and .cse24 .cse23 .cse22 .cse20 .cse37 .cse25)) (.cse15 (and .cse63 .cse24 .cse20 .cse21 .cse23 .cse25)) (.cse14 (= |old(~a4~0)| |old(~a14~0)|)) (.cse62 (or .cse40 .cse17 .cse36 .cse11)) (.cse19 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or .cse0 .cse2 .cse12 .cse13 .cse14 .cse4 .cse15 .cse11 .cse5 .cse6) (or (or .cse16 .cse17 .cse18 .cse8 .cse11) .cse0 .cse2 .cse14 .cse19 (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse25)) (or .cse26 .cse18 .cse0 .cse27 .cse28 .cse17 (and .cse29 .cse20 .cse30 .cse31 .cse32 .cse25) .cse2 .cse33 .cse19) (or .cse18 .cse0 .cse27 .cse5 .cse10 .cse2 .cse9 .cse14 .cse19 .cse6) (or .cse34 .cse4 .cse9) (or .cse35 .cse0 .cse15 .cse17 .cse2 .cse14 .cse36 .cse19 .cse11) (or .cse0 .cse2 .cse13 .cse27 .cse14 .cse4 .cse15 .cse11 .cse5) (or (and .cse29 .cse22 .cse20 .cse37 .cse31 .cse25) (or .cse33 (or (not (= 0 |old(~a7~0)|)) .cse26 .cse17 .cse18 .cse0 .cse2 .cse38))) (or .cse28 .cse14 (and .cse24 .cse23 .cse20 .cse37 .cse32 .cse25) .cse39 .cse6) (or .cse7 .cse16 .cse40 .cse0 .cse2 .cse9 .cse14 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse19 .cse5 .cse6) (or .cse7 .cse0 .cse12 .cse5 .cse16 .cse10 .cse2 .cse9 .cse14 .cse4) (or .cse19 .cse41 .cse3) (or .cse0 .cse8 .cse15 .cse42 .cse5 .cse16 .cse2 .cse13 .cse19) (or .cse16 .cse17 .cse10 .cse12 .cse43 .cse44) (or .cse35 .cse0 .cse15 .cse17 .cse2 .cse14 .cse36 .cse4 .cse11) (or .cse0 .cse17 .cse45 .cse2 .cse38 .cse33 .cse13 .cse14 .cse46 .cse4 .cse47 .cse11) (or .cse0 .cse2 .cse9 .cse48 .cse42 .cse19 .cse5 .cse6) (or .cse0 .cse2 .cse27 .cse28 .cse14 .cse19 .cse3 .cse11 .cse5 .cse6) (or .cse16 .cse17 .cse10 .cse49 .cse44 .cse43) (or .cse0 .cse8 .cse28 .cse16 .cse17 .cse3 .cse2 .cse49 .cse14 .cse19 .cse11 .cse6) (or .cse0 .cse2 .cse27 .cse28 .cse14 .cse3 .cse4 .cse11 .cse5 .cse6) (or (and .cse30 .cse50 .cse24 .cse32 .cse25) .cse16 .cse17 .cse28 .cse44) (or .cse51 .cse14 .cse19 .cse52 .cse5) (or .cse7 .cse17 .cse8 .cse0 .cse9 .cse10 .cse2 .cse19 .cse11) (or .cse9 .cse34 .cse19) (or .cse13 .cse4 (or .cse16 .cse8 .cse0 .cse2 .cse44) .cse9 .cse5) (or .cse53 .cse9 .cse14 .cse42 .cse19 .cse5) (or .cse0 .cse44 .cse5 .cse16 .cse2 .cse13 .cse15 .cse4 .cse6) (or .cse28 .cse33 .cse54 .cse6 (and .cse24 .cse20 .cse37 .cse31 .cse32 .cse25)) (or .cse0 (and .cse55 .cse50 .cse24 .cse37 .cse25) .cse44 .cse56 .cse16 .cse17 .cse2 .cse38 .cse33 .cse46 .cse4) (or .cse18 .cse0 .cse12 .cse42 .cse5 .cse57 .cse2 .cse36 .cse19 (and .cse23 .cse29 .cse22 .cse20 .cse30 .cse25)) (or .cse35 .cse26 .cse0 .cse28 (and .cse24 .cse20 .cse30 .cse31 .cse32 .cse25) .cse17 .cse2 .cse33 .cse4 .cse47 .cse6) (or .cse0 .cse9 .cse2 .cse48 .cse4 .cse42 .cse5 .cse6) (or .cse40 .cse0 .cse44 .cse17 .cse2 .cse36 .cse15 .cse19 (not .cse49)) (or .cse53 .cse9 .cse4 .cse5) (or .cse35 .cse17 .cse18 .cse58 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse22 (= 18 ~a4~0) .cse20 .cse30 .cse25)) (or .cse7 (and .cse55 (and .cse59 .cse50 .cse24 .cse37 (= ~a3~0 1))) (or .cse16 .cse49 .cse33 .cse54)) (or .cse52 .cse51 .cse14 .cse4 .cse5) (or .cse3 .cse0 .cse2 .cse60 .cse4 .cse5 .cse6) (or .cse15 .cse40 .cse0 .cse2 .cse13 .cse14 .cse19 .cse11 .cse5 .cse6) (or .cse7 .cse0 .cse12 .cse44 .cse9 .cse5 .cse16 .cse10 .cse2 .cse14 .cse19) (or .cse26 .cse40 .cse0 .cse28 (and .cse24 .cse20 .cse61 .cse31 .cse32 .cse25) .cse17 .cse2 .cse33 .cse19 .cse47 .cse6) (or .cse15 .cse0 .cse42 .cse5 .cse57 .cse16 .cse2 .cse13 .cse19 .cse6) (or (and (= 1 ~a7~0) (and .cse24 .cse22) .cse21 .cse31 .cse25) .cse14 .cse4 (or .cse35 (or .cse7 .cse26 .cse0 .cse56 .cse17 .cse2 .cse33 .cse47))) (or .cse0 .cse2 .cse15 .cse14 .cse62 .cse4 .cse6) (or .cse4 .cse41 .cse3) (or .cse0 .cse59 .cse44 .cse56 .cse16 .cse17 .cse2 .cse38 .cse33 .cse46 .cse4 .cse47) (or .cse0 .cse42 .cse5 .cse16 .cse2 .cse13 .cse19 .cse15 .cse11) (or .cse35 .cse0 .cse28 .cse3 .cse17 .cse2 .cse14 .cse19 .cse11 .cse6) (or .cse7 .cse40 .cse17 .cse9 .cse0 .cse10 .cse2 .cse19 .cse11) (or .cse40 .cse0 .cse28 .cse3 .cse5 .cse16 .cse2 .cse49 .cse14 .cse19 .cse6) (or .cse57 .cse16 .cse17 .cse36 (and .cse30 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse50 .cse24 .cse25) .cse44) (or .cse40 .cse0 .cse2 .cse28 .cse14 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse40 .cse17 .cse18 (and .cse55 .cse61 .cse50 .cse24 .cse25) .cse44) (or .cse0 .cse27 .cse9 .cse5 .cse16 .cse2 .cse49 .cse14 .cse4 .cse6) (or .cse7 .cse35 .cse17 .cse0 .cse10 .cse2 .cse19 .cse9 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse19 .cse9 .cse11 .cse5) (or .cse18 .cse0 .cse28 .cse42 .cse5 .cse3 .cse2 .cse19) (or .cse0 .cse2 .cse60 .cse3 .cse19 .cse5 .cse6) (or .cse7 .cse40 .cse17 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse40 .cse18 .cse0 .cse28 .cse3 .cse16 .cse17 .cse2 .cse14 .cse19 .cse11) (or .cse0 .cse2 .cse14 (or .cse40 .cse17 .cse28 .cse11) .cse4 .cse3 .cse6) (or .cse7 .cse10 .cse39 .cse45 .cse6) (or .cse15 .cse0 .cse2 .cse14 .cse62 .cse19))))) [2018-12-09 19:32:36,717 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,717 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,717 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,717 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,717 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,727 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,728 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 19:32:36,729 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,731 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,732 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,733 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,734 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,735 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,735 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,737 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,738 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,739 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,739 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,739 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,748 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,749 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,752 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,753 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,754 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,754 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,754 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,754 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,754 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,755 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,756 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,757 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,758 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse56 (= 16 |old(~a28~0)|)) (.cse21 (= 19 |old(~a14~0)|))) (let ((.cse40 (not (= |old(~a14~0)| 19))) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse2 (not (= 1 |old(~a3~0)|))) (.cse57 (not (= 18 |old(~a14~0)|))) (.cse34 (= 20 ~a14~0)) (.cse42 (< 17 |old(~a4~0)|)) (.cse17 (= |old(~a14~0)| |old(~a26~0)|)) (.cse55 (= 0 |old(~a14~0)|)) (.cse6 (not (= 15 |old(~a28~0)|))) (.cse48 (= 0 |old(~a4~0)|)) (.cse15 (not (= 1 |old(~a7~0)|))) (.cse0 (= |calculate_output2_#in~input| 0)) (.cse36 (= 0 |old(~a26~0)|)) (.cse10 (= ~a28~0 15)) (.cse19 (< 15 |old(~a28~0)|)) (.cse24 (not .cse21)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse9 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse32 (not .cse56)) (.cse46 (= 18 |old(~a26~0)|)) (.cse3 (not (= 17 |old(~a26~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse23 (< |old(~a28~0)| 16)) (.cse22 (= 16 |old(~a4~0)|)) (.cse16 (< 0 |old(~a3~0)|)) (.cse54 (= |old(~a14~0)| ~a14~0)) (.cse50 (= |old(~a4~0)| ~a4~0)) (.cse31 (= ~a26~0 |old(~a26~0)|)) (.cse49 (= |old(~a28~0)| ~a28~0)) (.cse12 (= ~a3~0 |old(~a3~0)|)) (.cse27 (= |old(~a4~0)| |old(~a26~0)|)) (.cse35 (not .cse18)) (.cse44 (< 16 |old(~a4~0)|))) (let ((.cse13 (or .cse56 .cse27 .cse35 .cse44)) (.cse43 (and .cse54 .cse50 .cse31 .cse49 .cse12)) (.cse38 (or .cse56 .cse18 .cse4 .cse21 .cse5 .cse23 .cse22 .cse16)) (.cse7 (= ~a26~0 17)) (.cse45 (and (or .cse56 .cse27 .cse46 .cse23 .cse35 .cse22) (or .cse56 .cse3 .cse23 .cse35 .cse22))) (.cse53 (or .cse4 .cse5 (or .cse18 .cse32 .cse27 .cse21 .cse22))) (.cse52 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse8 .cse63 .cse31 .cse9 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse29 .cse30 .cse12)) (.cse51 (or .cse27 .cse19 .cse4 .cse5 .cse46 .cse24 .cse22)) (.cse47 (and .cse31 .cse30 .cse8 .cse9 .cse10 .cse12)) (.cse58 (or .cse55 .cse27 .cse4 .cse5 .cse46 .cse6 .cse48 .cse15 .cse0 .cse36)) (.cse11 (= 17 ~a4~0)) (.cse41 (or .cse27 .cse19 .cse4 .cse5 .cse35 .cse42 .cse22 .cse16 .cse17)) (.cse33 (= 16 ~a28~0)) (.cse37 (not (= |old(~a28~0)| 15))) (.cse39 (not (= 17 |old(~a28~0)|))) (.cse59 (or (or .cse32 .cse27 .cse35) .cse44)) (.cse20 (and .cse8 .cse31 .cse9 .cse29 .cse30 .cse12)) (.cse14 (and .cse31 .cse9 .cse29 .cse30 .cse34 .cse12)) (.cse61 (= ~a7~0 1)) (.cse60 (and (or .cse55 .cse1 .cse2 .cse4 .cse5 .cse6 .cse15 .cse36) (or .cse2 .cse3 .cse57 (not .cse22) .cse4 .cse5 .cse6 .cse15))) (.cse26 (and .cse63 .cse31 .cse9 .cse29 .cse30 .cse12)) (.cse25 (= |old(~a4~0)| |old(~a14~0)|)) (.cse62 (or .cse32 .cse2 .cse40 .cse22)) (.cse28 (< 0 |old(~a7~0)|))) (and (or (or .cse0 (or (not (= 0 |old(~a7~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (or .cse4 .cse13 .cse5 .cse14 .cse15 .cse16 .cse17) (or .cse18 .cse19 .cse4 .cse20 .cse21 .cse5 .cse15 .cse22 .cse16) (or .cse4 .cse5 .cse23 .cse24 .cse25 .cse15 .cse26 .cse22 .cse16 .cse17) (or (or .cse27 .cse2 .cse3 .cse19 .cse22) .cse4 .cse5 .cse25 .cse28 (and .cse9 .cse29 .cse8 .cse30 .cse31 .cse12)) (or .cse1 .cse32 (and .cse31 .cse9 .cse33 .cse11 .cse34 .cse12) .cse4 .cse35 .cse2 .cse5 .cse28 .cse0 .cse36 .cse17) (or .cse3 .cse4 .cse37 .cse16 .cse21 .cse5 .cse20 .cse25 .cse28 .cse17) (or .cse38 .cse15 .cse20) (or .cse39 .cse4 .cse26 .cse2 .cse5 .cse25 .cse40 .cse28 .cse22) (or .cse4 .cse5 .cse24 .cse37 .cse25 .cse15 .cse26 .cse22 .cse16) (or .cse18 .cse27 .cse32 .cse4 .cse5 .cse20 .cse25 .cse15 .cse16) (or .cse4 .cse13 .cse5 .cse14 .cse28 .cse16 .cse17) (or .cse18 .cse4 .cse23 .cse16 .cse27 .cse21 .cse5 .cse20 .cse25 .cse15) (or .cse28 .cse41 .cse14) (or .cse4 .cse19 .cse26 .cse42 .cse16 .cse27 .cse5 .cse24 .cse28) (or .cse27 .cse2 .cse21 .cse23 .cse43 .cse44) (or .cse39 .cse4 .cse26 .cse2 .cse5 .cse25 .cse40 .cse15 .cse22) (or .cse4 .cse5 .cse20 .cse45 .cse42 .cse28 .cse16 .cse17) (or .cse4 .cse5 .cse37 .cse35 .cse25 .cse28 .cse14 .cse22 .cse16 .cse17) (or .cse27 .cse2 .cse21 .cse46 .cse44 .cse43) (or .cse4 .cse19 .cse35 .cse27 .cse2 .cse14 .cse5 .cse46 .cse25 .cse28 .cse22 .cse17) (or .cse4 .cse5 .cse37 .cse35 .cse25 .cse14 .cse15 .cse22 .cse16 .cse17) (or .cse47 .cse4 .cse2 .cse5 .cse6 .cse24 .cse25 .cse48 .cse15 .cse0 .cse36 .cse22) (or (and .cse49 .cse50 .cse31 .cse34 .cse12) .cse27 .cse2 .cse35 .cse44) (or .cse51 .cse25 .cse28 .cse52 .cse16) (or .cse18 .cse2 .cse19 .cse4 .cse20 .cse21 .cse5 .cse28 .cse22) (or .cse20 .cse38 .cse28) (or .cse39 .cse1 .cse4 (and .cse31 .cse9 .cse49 .cse11 .cse34 .cse12) .cse35 .cse2 .cse5 .cse15 .cse0 .cse36 .cse17) (or .cse24 .cse15 (or .cse27 .cse19 .cse4 .cse5 .cse44) .cse20 .cse16) (or .cse53 .cse20 .cse25 .cse42 .cse28 .cse16) (or .cse1 (and .cse7 .cse9 .cse49 .cse11 .cse34 .cse12) .cse3 .cse4 .cse37 .cse35 .cse2 .cse5 .cse28 .cse0) (or .cse4 .cse44 .cse16 .cse27 .cse5 .cse24 .cse26 .cse15 .cse17) (or .cse25 .cse15 (and .cse31 .cse9 (and .cse54 .cse49) .cse11 .cse12) (or .cse39 (or .cse18 .cse1 .cse4 .cse55 .cse2 .cse5 .cse0 .cse36))) (or .cse3 .cse4 .cse23 .cse42 .cse16 .cse56 .cse5 .cse40 .cse28 (and .cse30 .cse7 .cse8 .cse9 .cse49 .cse12)) (or .cse4 .cse20 .cse5 .cse45 .cse15 .cse42 .cse16 .cse17) (or .cse32 .cse4 .cse44 .cse2 .cse5 .cse40 .cse26 .cse28 (not .cse46)) (or .cse53 .cse20 .cse15 .cse16) (or .cse39 .cse2 .cse3 .cse57 .cse4 .cse5 .cse15 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse8 (= 18 ~a4~0) .cse9 .cse49 .cse12)) (or .cse52 .cse51 .cse25 .cse15 .cse16) (or .cse47 .cse18 .cse58 .cse2 .cse21 .cse17) (or .cse14 .cse4 .cse5 .cse59 .cse15 .cse16 .cse17) (or .cse58 .cse2 .cse35 .cse25 (and .cse31 .cse30 .cse9 .cse10 .cse34 .cse12) .cse17) (or .cse35 (and .cse31 .cse9 .cse10 .cse11 .cse34 .cse12) .cse0 .cse60 .cse17) (or .cse4 .cse44 .cse55 .cse27 .cse2 .cse5 .cse6 (and .cse54 .cse50 .cse31 .cse61 .cse10 .cse12) .cse48 .cse15 .cse0 .cse36) (or .cse26 .cse32 .cse4 .cse5 .cse24 .cse25 .cse28 .cse22 .cse16 .cse17) (or .cse18 .cse4 .cse23 .cse44 .cse20 .cse16 .cse27 .cse21 .cse5 .cse25 .cse28) (or .cse26 .cse4 .cse42 .cse16 .cse56 .cse27 .cse5 .cse24 .cse28 .cse17) (or .cse4 .cse5 .cse26 .cse25 .cse62 .cse15 .cse17) (or .cse15 .cse41 .cse14) (or .cse4 .cse42 .cse16 .cse27 .cse5 .cse24 .cse28 .cse26 .cse22) (or .cse39 .cse4 .cse35 .cse14 .cse2 .cse5 .cse25 .cse28 .cse22 .cse17) (or .cse18 .cse32 .cse2 .cse20 .cse4 .cse21 .cse5 .cse28 .cse22) (or .cse32 .cse4 .cse35 .cse14 .cse16 .cse27 .cse5 .cse46 .cse25 .cse28 .cse17) (or .cse56 .cse27 .cse2 .cse40 (and .cse49 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse50 .cse31 .cse12) .cse44) (or .cse32 .cse4 .cse5 .cse35 .cse25 .cse15 .cse22 .cse16 .cse14 .cse17) (or .cse32 .cse2 .cse3 (and .cse54 .cse33 .cse50 .cse31 .cse12) .cse44) (or .cse4 .cse37 .cse20 .cse16 .cse27 .cse5 .cse46 .cse25 .cse15 .cse17) (or .cse18 .cse39 .cse2 .cse4 .cse21 .cse5 .cse28 .cse20 .cse22) (or .cse18 .cse19 .cse4 .cse21 .cse5 .cse28 .cse20 .cse22 .cse16) (or .cse3 .cse4 .cse35 .cse42 .cse16 .cse14 .cse5 .cse28) (or .cse4 .cse5 .cse59 .cse14 .cse28 .cse16 .cse17) (or .cse18 .cse32 .cse2 .cse4 .cse21 .cse5 .cse15 .cse22 .cse20) (or .cse32 .cse3 .cse4 .cse35 .cse14 .cse27 .cse2 .cse5 .cse25 .cse28 .cse22) (or .cse4 .cse5 .cse25 (or .cse32 .cse2 .cse35 .cse22) .cse15 .cse14 .cse17) (or .cse18 (and .cse54 (and .cse61 .cse50 .cse31 .cse10 (= ~a3~0 1))) (or .cse27 .cse46 .cse0 .cse60)) (or .cse26 .cse4 .cse5 .cse25 .cse62 .cse28))))) [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,778 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,789 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,790 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse20 (= 20 |old(~a14~0)|)) (.cse66 (= 16 |old(~a28~0)|)) (.cse23 (= 19 |old(~a14~0)|))) (let ((.cse44 (not (= |old(~a14~0)| 19))) (.cse48 (= ~a28~0 15)) (.cse14 (= 20 ~a14~0)) (.cse64 (= 0 |old(~a4~0)|)) (.cse52 (< 17 |old(~a4~0)|)) (.cse16 (= |old(~a14~0)| |old(~a26~0)|)) (.cse42 (not (= 18 |old(~a14~0)|))) (.cse63 (not (= 15 |old(~a28~0)|))) (.cse6 (not (= 1 |old(~a7~0)|))) (.cse21 (< 15 |old(~a28~0)|)) (.cse26 (not .cse23)) (.cse33 (= ~a14~0 |old(~a14~0)|)) (.cse70 (= 19 ~a14~0)) (.cse11 (= ~a7~0 |old(~a7~0)|)) (.cse72 (not (= 18 ~a26~0))) (.cse32 (= ~a28~0 |old(~a28~0)|)) (.cse34 (= ~a4~0 |old(~a4~0)|)) (.cse39 (not .cse66)) (.cse49 (= 18 |old(~a26~0)|)) (.cse30 (not (= 17 |old(~a26~0)|))) (.cse25 (< |old(~a28~0)| 16)) (.cse24 (= 16 |old(~a4~0)|)) (.cse19 (< 0 |old(~a3~0)|)) (.cse46 (= |old(~a4~0)| ~a4~0)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse12 (= |old(~a28~0)| ~a28~0)) (.cse15 (= ~a3~0 |old(~a3~0)|)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse62 (= 0 |old(~a14~0)|)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse5 (not (= 1 ~a1~0))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse8 (= 0 |old(~a26~0)|)) (.cse45 (= |old(~a14~0)| ~a14~0)) (.cse71 (not (= ~a26~0 0))) (.cse10 (not (= calculate_output2_~input 0))) (.cse29 (= |old(~a4~0)| |old(~a26~0)|)) (.cse3 (not .cse20)) (.cse54 (< 16 |old(~a4~0)|))) (let ((.cse17 (or .cse66 .cse29 .cse3 .cse54)) (.cse35 (and .cse45 .cse71 .cse10)) (.cse36 (or .cse0 (or .cse20 .cse1 .cse2 .cse62 .cse4 .cse23 .cse5 .cse7 .cse8))) (.cse53 (and .cse45 .cse46 .cse9 .cse12 .cse15)) (.cse38 (or .cse66 .cse20 .cse2 .cse23 .cse5 .cse25 .cse24 .cse19)) (.cse47 (= ~a7~0 1)) (.cse55 (and (or .cse66 .cse29 .cse49 .cse25 .cse3 .cse24) (or .cse66 .cse30 .cse25 .cse3 .cse24))) (.cse43 (not .cse49)) (.cse65 (or .cse2 .cse5 (or .cse20 .cse39 .cse29 .cse23 .cse24))) (.cse59 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse33 .cse70 .cse9 .cse11 .cse72 (= ~a1~0 1) .cse32 .cse34 .cse15)) (.cse58 (or .cse29 .cse21 .cse2 .cse5 .cse49 .cse26 .cse24)) (.cse50 (and (or .cse62 .cse1 .cse4 .cse2 .cse5 .cse63 .cse6 .cse8) (or .cse4 .cse30 .cse42 (not .cse24) .cse2 .cse5 .cse63 .cse6))) (.cse41 (not (= 0 |old(~a7~0)|))) (.cse67 (= ~a26~0 17)) (.cse13 (= 17 ~a4~0)) (.cse51 (or .cse29 .cse21 .cse2 .cse5 .cse3 .cse52 .cse24 .cse19 .cse16)) (.cse40 (= 16 ~a28~0)) (.cse37 (not (= |old(~a28~0)| 15))) (.cse68 (or (or .cse39 .cse29 .cse3) .cse54)) (.cse22 (and .cse33 .cse9 .cse11 .cse32 .cse34 .cse15)) (.cse60 (and (not (= ~a28~0 16)) .cse71 .cse10 (not (= ~a14~0 0)) .cse72 (<= 16 ~a28~0))) (.cse61 (or .cse1 .cse2 .cse25 .cse66 .cse62 .cse4 .cse5 .cse49 .cse7 .cse8)) (.cse56 (or .cse62 .cse29 .cse2 .cse5 .cse49 .cse63 .cse64 .cse6 .cse7 .cse8)) (.cse18 (and .cse9 .cse11 .cse32 .cse34 .cse14 .cse15)) (.cse57 (and .cse9 .cse34 .cse33 .cse10 .cse11 .cse48 .cse15)) (.cse28 (and .cse70 .cse9 .cse11 .cse32 .cse34 .cse15)) (.cse27 (= |old(~a4~0)| |old(~a14~0)|)) (.cse69 (or .cse39 .cse4 .cse44 .cse24)) (.cse31 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse16) (or .cse2 .cse17 .cse5 .cse18 .cse6 .cse19 .cse16) (or .cse20 .cse21 .cse2 .cse22 .cse23 .cse5 .cse6 .cse24 .cse19) (or .cse2 .cse5 .cse25 .cse26 .cse27 .cse6 .cse28 .cse24 .cse19 .cse16) (or (or .cse29 .cse4 .cse30 .cse21 .cse24) .cse2 .cse5 .cse27 .cse31 (and .cse11 .cse32 .cse33 .cse34 .cse9 .cse15)) (or .cse27 .cse31 .cse35 .cse36) (or .cse30 .cse2 .cse37 .cse19 .cse23 .cse5 .cse22 .cse27 .cse31 .cse16) (or .cse38 .cse6 .cse22) (or .cse1 .cse39 .cse2 .cse3 .cse4 .cse5 .cse31 .cse7 .cse8 .cse16 (and .cse9 .cse10 .cse11 .cse40 .cse13 .cse14 .cse15)) (or .cse10 (or .cse41 .cse1 .cse39 .cse4 .cse42 .cse2 .cse5 .cse43) .cse7) (or .cse0 .cse2 .cse28 .cse4 .cse5 .cse27 .cse44 .cse31 .cse24) (or .cse2 .cse5 .cse26 .cse37 .cse27 .cse6 .cse28 .cse24 .cse19) (or .cse20 .cse29 .cse39 .cse2 .cse5 .cse22 .cse27 .cse6 .cse19) (or .cse20 (and .cse45 (and .cse46 .cse9 .cse10 .cse47 .cse48 (= ~a3~0 1))) (or .cse29 .cse49 .cse7 .cse50)) (or .cse2 .cse17 .cse5 .cse18 .cse31 .cse19 .cse16) (or .cse20 .cse2 .cse25 .cse19 .cse29 .cse23 .cse5 .cse22 .cse27 .cse6) (or .cse31 .cse51 .cse18) (or .cse2 .cse21 .cse28 .cse52 .cse19 .cse29 .cse5 .cse26 .cse31) (or .cse29 .cse4 .cse23 .cse25 .cse53 .cse54) (or .cse0 .cse2 .cse28 .cse4 .cse5 .cse27 .cse44 .cse6 .cse24) (or .cse2 .cse5 .cse22 .cse55 .cse52 .cse31 .cse19 .cse16) (or (and .cse9 .cse11 .cse35 .cse32 .cse13 .cse15) .cse27 .cse6 .cse36) (or .cse2 .cse5 .cse37 .cse3 .cse27 .cse31 .cse18 .cse24 .cse19 .cse16) (or .cse29 .cse4 .cse23 .cse49 .cse54 .cse53) (or .cse2 .cse21 .cse3 .cse29 .cse4 .cse18 .cse5 .cse49 .cse27 .cse31 .cse24 .cse16) (or .cse2 .cse5 .cse37 .cse3 .cse27 .cse18 .cse6 .cse24 .cse19 .cse16) (or (and .cse12 .cse46 .cse9 .cse14 .cse15) .cse29 .cse4 .cse3 .cse54) (or .cse20 .cse56 .cse4 .cse23 .cse57 .cse16) (or .cse58 .cse27 .cse31 .cse59 .cse19) (or .cse20 .cse4 .cse21 .cse2 .cse22 .cse23 .cse5 .cse31 .cse24) (or .cse0 .cse60 .cse26 .cse6 .cse61) (or .cse22 .cse38 .cse31) (or .cse2 (and .cse45 .cse46 .cse9 .cse10 .cse47 .cse48 .cse15) .cse54 .cse62 .cse29 .cse4 .cse5 .cse63 .cse64 .cse6 .cse7 .cse8) (or .cse20 .cse1 .cse2 .cse21 .cse10 .cse62 .cse29 .cse4 .cse23 .cse5 .cse49 (= 0 |old(~a28~0)|) .cse27 .cse31 .cse7 .cse8 .cse16) (or .cse26 .cse6 (or .cse29 .cse21 .cse2 .cse5 .cse54) .cse22 .cse19) (or .cse65 .cse22 .cse27 .cse52 .cse31 .cse19) (or (or .cse1 .cse39 .cse4 .cse7 .cse8) .cse2 .cse5 .cse26 .cse10 .cse31 .cse16) (or .cse2 .cse54 .cse19 .cse29 .cse5 .cse26 .cse28 .cse6 .cse16) (or .cse30 .cse2 .cse25 .cse52 .cse19 .cse66 .cse5 .cse44 .cse31 (and .cse34 .cse67 .cse33 .cse11 .cse12 .cse15)) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse29 .cse4 .cse5 .cse31 .cse7 .cse8 .cse16) (or .cse2 .cse22 .cse5 .cse55 .cse6 .cse52 .cse19 .cse16) (or .cse39 .cse2 .cse54 .cse4 .cse5 .cse44 .cse28 .cse31 .cse43) (or .cse65 .cse22 .cse6 .cse19) (or .cse0 .cse4 .cse30 .cse42 .cse2 .cse5 .cse6 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse33 (= 18 ~a4~0) .cse11 .cse12 .cse15)) (or .cse1 .cse30 .cse2 .cse37 .cse3 .cse4 .cse5 (and .cse67 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse31 .cse7) (or .cse59 .cse58 .cse27 .cse6 .cse19) (or .cse18 .cse2 .cse5 .cse68 .cse6 .cse19 .cse16) (or .cse28 .cse39 .cse2 .cse5 .cse26 .cse27 .cse31 .cse24 .cse19 .cse16) (or (and .cse9 .cse10 .cse11 .cse48 .cse13 .cse14 .cse15) .cse3 .cse7 .cse50 .cse16) (or .cse20 .cse2 .cse25 .cse54 .cse22 .cse19 .cse29 .cse23 .cse5 .cse27 .cse31) (or (or .cse7 (or .cse41 .cse1 .cse4 .cse30 .cse2 .cse5 .cse63 .cse26)) (and .cse67 .cse33 .cse10 .cse11 .cse48 .cse13 .cse15)) (or .cse28 .cse2 .cse52 .cse19 .cse66 .cse29 .cse5 .cse26 .cse31 .cse16) (or .cse2 .cse5 .cse28 .cse27 .cse69 .cse6 .cse16) (or .cse6 .cse51 .cse18) (or .cse2 .cse52 .cse19 .cse29 .cse5 .cse26 .cse31 .cse28 .cse24) (or .cse0 .cse2 .cse3 .cse18 .cse4 .cse5 .cse27 .cse31 .cse24 .cse16) (or .cse20 .cse39 .cse4 .cse22 .cse2 .cse23 .cse5 .cse31 .cse24) (or .cse39 .cse2 .cse3 .cse18 .cse19 .cse29 .cse5 .cse49 .cse27 .cse31 .cse16) (or .cse66 .cse29 .cse4 .cse44 (and .cse12 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse46 .cse9 .cse15) .cse54) (or .cse39 .cse2 .cse5 .cse3 .cse27 .cse6 .cse24 .cse19 .cse18 .cse16) (or .cse39 .cse4 .cse30 (and .cse45 .cse40 .cse46 .cse9 .cse15) .cse54) (or .cse2 .cse37 .cse22 .cse19 .cse29 .cse5 .cse49 .cse27 .cse6 .cse16) (or .cse20 .cse0 .cse4 .cse2 .cse23 .cse5 .cse31 .cse22 .cse24) (or .cse20 .cse21 .cse2 .cse23 .cse5 .cse31 .cse22 .cse24 .cse19) (or .cse30 .cse2 .cse3 .cse52 .cse19 .cse18 .cse5 .cse31) (or .cse2 .cse5 .cse68 .cse18 .cse31 .cse19 .cse16) (or .cse20 .cse39 .cse4 .cse2 .cse23 .cse5 .cse6 .cse24 .cse22) (or .cse0 .cse26 .cse60 .cse31 .cse61) (or .cse39 .cse30 .cse2 .cse3 .cse18 .cse29 .cse4 .cse5 .cse27 .cse31 .cse24) (or .cse56 .cse4 .cse3 .cse27 (and .cse9 .cse34 .cse10 .cse11 .cse48 .cse14 .cse15) .cse16) (or .cse39 .cse30 .cse2 .cse42 .cse10 (not .cse29) .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse5 .cse27 (or .cse39 .cse4 .cse3 .cse24) .cse6 .cse18 .cse16) (or .cse2 .cse4 .cse57 .cse5 .cse63 .cse26 .cse27 .cse64 .cse6 .cse7 .cse8 .cse24) (or .cse1 .cse39 .cse30 .cse2 .cse10 .cse62 .cse4 .cse5 .cse31 .cse7 .cse16) (or .cse28 .cse2 .cse5 .cse27 .cse69 .cse31))))) [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,814 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,815 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,816 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,817 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,818 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,820 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,821 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,822 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,822 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,822 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,832 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,832 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,833 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,834 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,845 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,845 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,845 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,846 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse18 (= 20 |old(~a14~0)|)) (.cse21 (= 19 |old(~a14~0)|)) (.cse48 (= 16 |old(~a28~0)|))) (let ((.cse53 (not (= |old(~a14~0)| 19))) (.cse28 (= 20 ~a14~0)) (.cse39 (not (= 17 |old(~a28~0)|))) (.cse2 (not .cse48)) (.cse47 (= 0 |old(~a4~0)|)) (.cse7 (= |calculate_output_#in~input| 0)) (.cse0 (not (= calculate_output_~input 0))) (.cse36 (= ~a28~0 15)) (.cse41 (< 17 |old(~a4~0)|)) (.cse10 (= |old(~a14~0)| |old(~a26~0)|)) (.cse19 (< 15 |old(~a28~0)|)) (.cse49 (= 18 |old(~a26~0)|)) (.cse8 (not .cse21)) (.cse73 (= 19 ~a14~0)) (.cse72 (not (= 18 ~a26~0))) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse63 (= 0 |old(~a14~0)|)) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse6 (= 0 |old(~a26~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse68 (not (= 18 |old(~a14~0)|))) (.cse46 (not (= 15 |old(~a28~0)|))) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse32 (= ~a14~0 |old(~a14~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse42 (< |old(~a28~0)| 16)) (.cse15 (= 16 |old(~a4~0)|)) (.cse16 (< 0 |old(~a3~0)|)) (.cse64 (= |old(~a14~0)| ~a14~0)) (.cse51 (= |old(~a4~0)| ~a4~0)) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse26 (= |old(~a28~0)| ~a28~0)) (.cse29 (= ~a3~0 |old(~a3~0)|)) (.cse30 (= |old(~a4~0)| |old(~a26~0)|)) (.cse11 (not .cse18)) (.cse44 (< 16 |old(~a4~0)|))) (let ((.cse17 (or .cse48 .cse30 .cse11 .cse44)) (.cse43 (and .cse64 .cse51 .cse34 .cse26 .cse29)) (.cse38 (or .cse48 .cse18 .cse4 .cse21 .cse5 .cse42 .cse15 .cse16)) (.cse52 (and .cse34 .cse33 .cse32 .cse25 .cse26 .cse29)) (.cse62 (and (or .cse63 .cse1 .cse3 .cse4 .cse5 .cse46 .cse13 .cse6) (or .cse3 .cse22 .cse68 (not .cse15) .cse4 .cse5 .cse46 .cse13))) (.cse55 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse32 .cse73 .cse34 .cse25 .cse72 (= ~a1~0 1) .cse31 .cse33 .cse29)) (.cse54 (or .cse30 .cse19 .cse4 .cse5 .cse49 .cse8 .cse15)) (.cse66 (not .cse49)) (.cse67 (not (= 0 |old(~a7~0)|))) (.cse40 (or .cse30 .cse19 .cse4 .cse5 .cse11 .cse41 .cse15 .cse16 .cse10)) (.cse45 (and .cse34 .cse0 .cse33 .cse32 .cse25 .cse36 .cse29)) (.cse35 (or .cse63 .cse30 .cse3 .cse4 .cse5 .cse49 .cse46 .cse47 .cse13 .cse6 .cse7)) (.cse65 (= ~a7~0 1)) (.cse56 (<= |old(~a14~0)| ~a14~0)) (.cse57 (<= ~a14~0 19)) (.cse24 (= ~a26~0 17)) (.cse50 (and (or .cse48 .cse30 .cse49 .cse42 .cse11 .cse15) (or .cse48 .cse22 .cse42 .cse11 .cse15))) (.cse23 (not (= |old(~a28~0)| 15))) (.cse69 (or (or .cse2 .cse30 .cse11) .cse44)) (.cse60 (and .cse25 (and .cse64 .cse0) .cse31 .cse34)) (.cse61 (or .cse39 (or .cse18 .cse1 .cse4 .cse7 .cse63 .cse3 .cse21 .cse5 .cse6))) (.cse20 (and .cse32 .cse34 .cse25 .cse31 .cse33 .cse29)) (.cse14 (and .cse34 .cse25 .cse31 .cse33 .cse28 .cse29)) (.cse12 (= |old(~a4~0)| |old(~a14~0)|)) (.cse70 (or .cse2 .cse3 .cse53 .cse15)) (.cse37 (and .cse73 .cse34 .cse25 .cse31 .cse33 .cse29)) (.cse71 (= 16 ~a28~0)) (.cse27 (= 17 ~a4~0)) (.cse58 (or .cse1 .cse4 .cse42 .cse7 .cse48 .cse63 .cse3 .cse5 .cse49 .cse6)) (.cse9 (< 0 |old(~a7~0)|)) (.cse59 (and (not (= ~a28~0 16)) (not (= ~a26~0 0)) (not .cse7) (not (= ~a14~0 0)) .cse0 .cse72 (<= 16 ~a28~0)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10) (or .cse2 .cse4 .cse5 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse10) (or .cse4 .cse17 .cse5 .cse14 .cse13 .cse16 .cse10) (or .cse18 .cse19 .cse4 .cse20 .cse21 .cse5 .cse13 .cse15 .cse16) (or .cse1 .cse22 .cse4 .cse23 .cse11 .cse7 .cse3 .cse5 (and .cse0 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) .cse9) (or (or .cse4 .cse5 (or .cse18 .cse30 .cse21 .cse15)) .cse20 .cse13 .cse16) (or (or .cse30 .cse3 .cse22 .cse19 .cse15) .cse4 .cse5 .cse12 .cse9 (and .cse25 .cse31 .cse32 .cse33 .cse34 .cse29)) (or .cse11 .cse12 .cse35 (and .cse34 .cse0 .cse33 .cse25 .cse36 .cse28 .cse29) .cse10) (or .cse22 .cse4 .cse23 .cse16 .cse21 .cse5 .cse20 .cse12 .cse9 .cse10) (or .cse37 .cse2 .cse4 .cse5 .cse8 .cse12 .cse13 .cse15 .cse16) (or .cse4 .cse5 .cse8 .cse23 .cse12 .cse13 .cse37 .cse15 .cse16) (or .cse38 .cse20 .cse13) (or .cse39 .cse1 .cse4 .cse11 .cse7 .cse0 .cse30 .cse3 .cse5 .cse9 .cse6 .cse10) (or .cse2 .cse22 .cse4 .cse14 .cse11 .cse30 .cse3 .cse5 .cse12 .cse9 .cse15) (or .cse4 .cse17 .cse5 .cse14 .cse9 .cse16 .cse10) (or .cse9 .cse40 .cse14) (or .cse4 .cse19 .cse37 .cse41 .cse16 .cse30 .cse5 .cse8 .cse9) (or .cse30 .cse3 .cse21 .cse42 .cse43 .cse44) (or .cse4 .cse45 .cse7 .cse3 .cse5 .cse46 .cse8 .cse12 .cse47 .cse13 .cse6 .cse15) (or .cse4 .cse44 .cse16 .cse48 .cse30 .cse5 .cse8 .cse9 .cse37 .cse10) (or .cse18 .cse4 .cse42 .cse16 .cse48 .cse30 .cse21 .cse5 .cse20 .cse12 .cse9) (or .cse4 .cse5 .cse23 .cse11 .cse12 .cse9 .cse14 .cse15 .cse16 .cse10) (or .cse30 .cse3 .cse21 .cse49 .cse44 .cse43) (or .cse4 .cse19 .cse11 .cse30 .cse3 .cse14 .cse5 .cse49 .cse12 .cse9 .cse15 .cse10) (or .cse4 .cse5 .cse37 .cse42 .cse8 .cse12 .cse13 .cse15 .cse16 .cse10) (or .cse4 .cse5 .cse23 .cse11 .cse12 .cse14 .cse13 .cse15 .cse16 .cse10) (or .cse20 .cse4 .cse5 .cse50 .cse13 .cse41 .cse16 .cse10) (or (and .cse26 .cse51 .cse34 .cse28 .cse29) .cse30 .cse3 .cse11 .cse44) (or .cse4 .cse41 .cse16 .cse52 .cse30 .cse5 .cse53 .cse9 .cse15) (or .cse18 .cse30 .cse2 .cse4 .cse20 .cse21 .cse5 .cse12 .cse41 .cse9 .cse16) (or .cse38 .cse20 .cse9) (or .cse54 .cse12 .cse9 .cse55 .cse16) (or .cse39 .cse4 .cse3 .cse52 .cse5 .cse12 .cse53 .cse13 .cse15) (or .cse18 .cse3 .cse19 .cse4 .cse20 .cse21 .cse5 .cse9 .cse15) (or .cse39 .cse4 .cse52 .cse3 .cse5 .cse12 .cse9 .cse15 .cse10) (or .cse39 .cse1 .cse4 .cse11 .cse7 (and .cse34 .cse0 .cse25 .cse26 .cse27 .cse28 .cse29) .cse3 .cse5 .cse13 .cse6 .cse10) (or .cse22 .cse4 .cse11 .cse41 .cse16 .cse5 .cse9 .cse14) (or .cse39 .cse4 .cse5 (and .cse34 .cse25 (and .cse26 .cse56 .cse57 .cse51) .cse29) .cse12 .cse9 (or .cse3 .cse53 .cse15)) (or .cse8 .cse13 (or .cse30 .cse19 .cse4 .cse5 .cse44) .cse20 .cse16) (or .cse39 .cse8 .cse58 .cse13 .cse59) (or .cse4 .cse44 .cse16 .cse30 .cse5 .cse8 .cse37 .cse13 .cse10) (or (and .cse60 .cse27 .cse29) .cse12 .cse13 .cse61) (or .cse18 .cse2 .cse3 .cse4 .cse21 .cse5 .cse20 .cse13 .cse15) (or .cse11 .cse7 (and .cse34 .cse0 .cse25 .cse36 .cse27 .cse28 .cse29) .cse62 .cse10) (or .cse1 .cse2 .cse22 .cse4 .cse7 .cse63 .cse3 .cse0 .cse5 .cse9 .cse10) (or .cse18 (and .cse64 (and .cse65 .cse51 .cse34 .cse0 .cse36 (= ~a3~0 1))) (or .cse7 .cse30 .cse49 .cse62)) (or .cse55 .cse54 .cse12 .cse13 .cse16) (or .cse2 .cse4 .cse44 .cse16 .cse30 .cse37 .cse5 .cse8 .cse13) (or .cse2 .cse4 .cse44 .cse37 .cse3 .cse5 .cse53 .cse9 .cse66) (or .cse37 .cse2 .cse4 .cse5 .cse8 .cse12 .cse9 .cse15 .cse16 .cse10) (or .cse18 .cse4 .cse20 .cse42 .cse16 .cse30 .cse21 .cse5 .cse12 .cse13) (or .cse7 .cse0 (or .cse67 .cse1 .cse2 .cse3 .cse68 .cse4 .cse5 .cse66)) (or (and .cse0 .cse24 .cse32 .cse25 .cse36 .cse27 .cse29) (or .cse7 (or .cse67 .cse1 .cse3 .cse22 .cse4 .cse5 .cse46 .cse8))) (or .cse4 .cse5 .cse14 .cse69 .cse13 .cse16 .cse10) (or .cse4 .cse5 .cse37 .cse12 .cse70 .cse13 .cse10) (or .cse13 .cse40 .cse14) (or .cse39 .cse3 .cse22 .cse68 .cse4 .cse5 (and (= 17 ~a26~0) .cse32 (= 18 ~a4~0) .cse25 (not (= calculate_output_~input 6)) .cse26 .cse29) .cse13 (not (= 18 |old(~a4~0)|))) (or .cse2 .cse22 .cse4 .cse68 .cse7 (not .cse30) .cse3 .cse0 .cse5 .cse13) (or .cse18 .cse21 .cse45 .cse35 .cse10) (or .cse4 (and .cse64 .cse51 .cse34 .cse65 .cse0 .cse36 .cse29) .cse44 .cse7 .cse63 .cse30 .cse3 .cse5 .cse46 .cse47 .cse13 .cse6) (or .cse18 .cse2 .cse3 .cse4 .cse21 .cse5 .cse20 .cse9 .cse15) (or .cse48 .cse30 .cse3 .cse53 (and .cse26 .cse56 .cse57 .cse51 .cse34 .cse29) .cse44) (or .cse22 .cse4 .cse42 .cse41 .cse16 .cse5 .cse53 .cse9 .cse15 (and .cse33 .cse24 .cse32 .cse25 .cse26 .cse29)) (or .cse2 .cse4 .cse11 .cse14 .cse16 .cse30 .cse5 .cse49 .cse12 .cse9 .cse10) (or .cse18 .cse1 .cse4 .cse19 .cse0 .cse7 .cse63 .cse30 .cse3 .cse21 .cse5 .cse49 (= 0 |old(~a28~0)|) .cse12 .cse9 .cse6 .cse10) (or .cse2 .cse3 .cse22 (and .cse64 .cse71 .cse51 .cse34 .cse29) .cse44) (or .cse4 .cse5 .cse50 .cse41 .cse9 .cse20 .cse16 .cse10) (or .cse4 .cse23 .cse20 .cse16 .cse30 .cse5 .cse49 .cse12 .cse13 .cse10) (or .cse14 .cse4 .cse5 .cse69 .cse9 .cse16 .cse10) (or .cse18 .cse39 .cse3 .cse4 .cse21 .cse5 .cse9 .cse20 .cse15) (or .cse12 .cse9 .cse60 .cse61) (or .cse18 .cse19 .cse4 .cse21 .cse5 .cse9 .cse20 .cse15 .cse16) (or .cse4 .cse5 .cse12 (or .cse2 .cse3 .cse11 .cse15) .cse13 .cse14 .cse10) (or .cse4 .cse5 .cse12 .cse70 .cse9 .cse37) (or .cse1 .cse2 .cse4 .cse11 (and .cse34 .cse0 .cse25 .cse71 .cse27 .cse28 .cse29) .cse7 .cse3 .cse5 .cse9 .cse6 .cse10) (or .cse39 .cse8 .cse58 .cse9 .cse59))))) [2018-12-09 19:32:36,880 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,881 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,882 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,893 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,894 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,906 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,906 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,906 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,906 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,907 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse7 (= 20 |old(~a14~0)|)) (.cse57 (= 16 |old(~a28~0)|)) (.cse10 (= 19 |old(~a14~0)|))) (let ((.cse40 (= ~a28~0 15)) (.cse41 (not (= |old(~a14~0)| 19))) (.cse22 (= 20 ~a14~0)) (.cse13 (not (= 17 |old(~a4~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse46 (< 17 |old(~a4~0)|)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse8 (< 15 |old(~a28~0)|)) (.cse25 (not .cse10)) (.cse31 (= ~a14~0 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse19 (= ~a7~0 |old(~a7~0)|)) (.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse42 (= 0 |old(~a14~0)|)) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse52 (not (= 15 |old(~a28~0)|))) (.cse53 (= 0 |old(~a4~0)|)) (.cse4 (not (= 1 |old(~a7~0)|))) (.cse16 (= 0 |old(~a26~0)|)) (.cse14 (= |calculate_output_#in~input| 0)) (.cse44 (not .cse57)) (.cse35 (= 18 |old(~a26~0)|)) (.cse29 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse24 (< |old(~a28~0)| 16)) (.cse11 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|)) (.cse37 (= |old(~a14~0)| ~a14~0)) (.cse39 (= |old(~a4~0)| ~a4~0)) (.cse18 (= ~a26~0 |old(~a26~0)|)) (.cse51 (= |old(~a28~0)| ~a28~0)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse28 (= |old(~a4~0)| |old(~a26~0)|)) (.cse17 (not .cse7)) (.cse48 (< 16 |old(~a4~0)|))) (let ((.cse1 (or .cse57 .cse28 .cse17 .cse48)) (.cse47 (and .cse37 .cse39 .cse18 .cse51 .cse23)) (.cse38 (= ~a7~0 1)) (.cse34 (or .cse57 .cse7 .cse0 .cse10 .cse2 .cse24 .cse11 .cse5)) (.cse49 (and (or .cse57 .cse28 .cse35 .cse24 .cse17 .cse11) (or .cse57 .cse29 .cse24 .cse17 .cse11))) (.cse56 (or .cse0 .cse2 (or .cse7 .cse44 .cse28 .cse10 .cse11))) (.cse43 (or .cse42 .cse28 .cse15 .cse0 .cse2 .cse35 .cse52 .cse53 .cse4 .cse16 .cse14)) (.cse55 (and (<= ~a28~0 15) (not (= ~a4~0 ~a26~0)) (= ~a25~0 1) (not (= ~a4~0 16)) .cse31 .cse63 .cse18 .cse19 (not (= 18 ~a26~0)) (= ~a1~0 1) .cse20 .cse32 .cse23)) (.cse54 (or .cse28 .cse8 .cse0 .cse2 .cse35 .cse25 .cse11)) (.cse58 (= ~a26~0 17)) (.cse45 (or .cse28 .cse8 .cse0 .cse2 .cse17 .cse46 .cse11 .cse5 .cse6)) (.cse50 (= 16 ~a28~0)) (.cse33 (not (= |old(~a28~0)| 15))) (.cse12 (not (= 17 |old(~a28~0)|))) (.cse61 (or (or .cse44 .cse28 .cse17) .cse48)) (.cse9 (and .cse31 .cse18 .cse19 .cse20 .cse32 .cse23)) (.cse21 (= 17 ~a4~0)) (.cse36 (and (or .cse42 .cse13 .cse15 .cse0 .cse2 .cse52 .cse4 .cse16) (or .cse15 .cse29 .cse59 (not .cse11) .cse0 .cse2 .cse52 .cse4))) (.cse3 (and .cse18 .cse19 .cse20 .cse32 .cse22 .cse23)) (.cse27 (and .cse63 .cse18 .cse19 .cse20 .cse32 .cse23)) (.cse62 (or .cse44 .cse15 .cse41 .cse11)) (.cse30 (< 0 |old(~a7~0)|)) (.cse60 (and .cse18 .cse32 .cse31 .cse19 .cse40 .cse23)) (.cse26 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5) (or .cse12 (or .cse13 .cse0 .cse14 .cse15 .cse2 .cse16) .cse17 (and .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse4 .cse6) (or .cse0 .cse2 .cse24 .cse25 .cse26 .cse4 .cse27 .cse11 .cse5 .cse6) (or (or .cse28 .cse15 .cse29 .cse8 .cse11) .cse0 .cse2 .cse26 .cse30 (and .cse19 .cse20 .cse31 .cse32 .cse18 .cse23)) (or .cse29 .cse0 .cse33 .cse5 .cse10 .cse2 .cse9 .cse26 .cse30 .cse6) (or .cse34 .cse4 .cse9) (or .cse7 (or .cse14 .cse28 .cse35 .cse36) (and .cse37 (and .cse38 .cse39 .cse18 .cse40 (= ~a3~0 1)))) (or .cse12 .cse0 .cse27 .cse15 .cse2 .cse26 .cse41 .cse30 .cse11) (or (and .cse18 .cse37 .cse19 .cse20 .cse21 .cse23) .cse26 .cse4 (or .cse12 (or .cse7 .cse13 .cse0 .cse14 .cse42 .cse15 .cse2 .cse16))) (or .cse0 .cse2 .cse25 .cse33 .cse26 .cse4 .cse27 .cse11 .cse5) (or .cse17 .cse26 (and .cse18 .cse32 .cse19 .cse40 .cse22 .cse23) .cse43 .cse6) (or .cse7 .cse28 .cse44 .cse0 .cse2 .cse9 .cse26 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse30 .cse5 .cse6) (or .cse7 .cse0 .cse24 .cse5 .cse28 .cse10 .cse2 .cse9 .cse26 .cse4) (or .cse30 .cse45 .cse3) (or .cse0 .cse8 .cse27 .cse46 .cse5 .cse28 .cse2 .cse25 .cse30) (or .cse28 .cse15 .cse10 .cse24 .cse47 .cse48) (or .cse12 .cse0 .cse27 .cse15 .cse2 .cse26 .cse41 .cse4 .cse11) (or .cse0 .cse2 .cse9 .cse49 .cse46 .cse30 .cse5 .cse6) (or .cse0 .cse2 .cse33 .cse17 .cse26 .cse30 .cse3 .cse11 .cse5 .cse6) (or .cse28 .cse15 .cse10 .cse35 .cse48 .cse47) (or .cse0 .cse8 .cse17 .cse28 .cse15 .cse3 .cse2 .cse35 .cse26 .cse30 .cse11 .cse6) (or .cse0 .cse2 .cse33 .cse17 .cse26 .cse3 .cse4 .cse11 .cse5 .cse6) (or .cse13 .cse44 .cse0 .cse17 .cse14 (and .cse18 .cse19 .cse50 .cse21 .cse22 .cse23) .cse15 .cse2 .cse30 .cse16 .cse6) (or (and .cse51 .cse39 .cse18 .cse22 .cse23) .cse28 .cse15 .cse17 .cse48) (or .cse0 .cse48 .cse14 .cse42 .cse28 .cse15 .cse2 .cse52 .cse53 .cse4 .cse16 (and .cse37 .cse39 .cse18 .cse38 .cse40 .cse23)) (or .cse54 .cse26 .cse30 .cse55 .cse5) (or .cse7 .cse15 .cse8 .cse0 .cse9 .cse10 .cse2 .cse30 .cse11) (or .cse9 .cse34 .cse30) (or .cse25 .cse4 (or .cse28 .cse8 .cse0 .cse2 .cse48) .cse9 .cse5) (or .cse56 .cse9 .cse26 .cse46 .cse30 .cse5) (or .cse0 .cse48 .cse5 .cse28 .cse2 .cse25 .cse27 .cse4 .cse6) (or .cse29 .cse0 .cse24 .cse46 .cse5 .cse57 .cse2 .cse41 .cse30 (and .cse32 .cse58 .cse31 .cse19 .cse51 .cse23)) (or .cse0 .cse9 .cse2 .cse49 .cse4 .cse46 .cse5 .cse6) (or .cse44 .cse0 .cse48 .cse15 .cse2 .cse41 .cse27 .cse30 (not .cse35)) (or .cse56 .cse9 .cse4 .cse5) (or .cse12 .cse15 .cse29 .cse59 .cse0 .cse2 .cse4 (not (= 18 |old(~a4~0)|)) (and (= 17 ~a26~0) .cse31 (= 18 ~a4~0) .cse19 .cse51 .cse23)) (or .cse60 .cse7 .cse10 .cse43 .cse6) (or .cse55 .cse54 .cse26 .cse4 .cse5) (or .cse3 .cse0 .cse2 .cse61 .cse4 .cse5 .cse6) (or (and .cse58 .cse31 .cse19 .cse40 .cse21 .cse23) (or .cse14 (or (not (= 0 |old(~a7~0)|)) .cse13 .cse15 .cse29 .cse0 .cse2 .cse52))) (or .cse27 .cse44 .cse0 .cse2 .cse25 .cse26 .cse30 .cse11 .cse5 .cse6) (or .cse13 .cse29 .cse0 .cse33 .cse17 .cse14 .cse15 .cse2 (and .cse58 .cse19 .cse51 .cse21 .cse22 .cse23) .cse30) (or .cse7 .cse0 .cse24 .cse48 .cse9 .cse5 .cse28 .cse10 .cse2 .cse26 .cse30) (or .cse27 .cse0 .cse46 .cse5 .cse57 .cse28 .cse2 .cse25 .cse30 .cse6) (or .cse0 .cse2 .cse27 .cse26 .cse62 .cse4 .cse6) (or .cse4 .cse45 .cse3) (or .cse0 .cse46 .cse5 .cse28 .cse2 .cse25 .cse30 .cse27 .cse11) (or .cse12 .cse0 .cse17 .cse3 .cse15 .cse2 .cse26 .cse30 .cse11 .cse6) (or .cse7 .cse44 .cse15 .cse9 .cse0 .cse10 .cse2 .cse30 .cse11) (or .cse44 .cse0 .cse17 .cse3 .cse5 .cse28 .cse2 .cse35 .cse26 .cse30 .cse6) (or .cse57 .cse28 .cse15 .cse41 (and .cse51 (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse39 .cse18 .cse23) .cse48) (or .cse44 .cse0 .cse2 .cse17 .cse26 .cse4 .cse11 .cse5 .cse3 .cse6) (or .cse44 .cse15 .cse29 (and .cse37 .cse50 .cse39 .cse18 .cse23) .cse48) (or .cse0 .cse33 .cse9 .cse5 .cse28 .cse2 .cse35 .cse26 .cse4 .cse6) (or .cse7 .cse12 .cse15 .cse0 .cse10 .cse2 .cse30 .cse9 .cse11) (or .cse7 .cse8 .cse0 .cse10 .cse2 .cse30 .cse9 .cse11 .cse5) (or .cse29 .cse0 .cse17 .cse46 .cse5 .cse3 .cse2 .cse30) (or .cse0 .cse2 .cse61 .cse3 .cse30 .cse5 .cse6) (or .cse7 .cse44 .cse15 .cse0 .cse10 .cse2 .cse4 .cse11 .cse9) (or .cse44 .cse29 .cse0 .cse17 .cse3 .cse28 .cse15 .cse2 .cse26 .cse30 .cse11) (or .cse17 (and .cse18 .cse19 .cse40 .cse21 .cse22 .cse23) .cse14 .cse36 .cse6) (or .cse0 .cse2 .cse26 (or .cse44 .cse15 .cse17 .cse11) .cse4 .cse3 .cse6) (or .cse27 .cse0 .cse2 .cse26 .cse62 .cse30) (or .cse0 .cse14 .cse15 .cse2 .cse60 .cse52 .cse25 .cse26 .cse53 .cse4 .cse16 .cse11))))) [2018-12-09 19:32:36,915 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,917 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,917 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,917 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,917 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,918 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,919 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,922 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,923 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,924 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,924 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 19:32:36,924 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:32:36,924 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= 19 ~a14~0) (= ~a3~0 1) (= 17 ~a4~0)) [2018-12-09 19:32:36,924 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:32:36,927 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:32:36,927 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|))) [2018-12-09 19:32:36,927 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 19:32:36,927 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:32:36,928 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse54 (= ~a28~0 16)) (.cse55 (= ~a4~0 17)) (.cse33 (not (= ~a14~0 20))) (.cse34 (not (= ~a14~0 19))) (.cse8 (= 16 ~a28~0)) (.cse52 (= |old(~a28~0)| 15)) (.cse14 (not (= ~a4~0 ~a26~0))) (.cse15 (not (= ~a4~0 16))) (.cse53 (= |old(~a14~0)| 19)) (.cse50 (= ~a1~0 1)) (.cse51 (= ~a25~0 1))) (let ((.cse6 (not (= main_~input~0 0))) (.cse43 (not (= ~a4~0 0))) (.cse10 (= ~a3~0 1)) (.cse0 (= 1 ~a3~0)) (.cse28 (and (and .cse33 .cse34 .cse8 .cse52 .cse14 .cse15 .cse53) .cse50 .cse51)) (.cse29 (= ~a7~0 0)) (.cse41 (not (= ~a14~0 0))) (.cse42 (= ~a7~0 1)) (.cse7 (not (= ~a26~0 0))) (.cse30 (= ~a28~0 15)) (.cse32 (<= ~a28~0 15)) (.cse16 (= 19 ~a14~0)) (.cse3 (<= ~a3~0 0)) (.cse18 (or (= ~a14~0 |old(~a14~0)|) (not .cse55))) (.cse2 (<= ~a4~0 16)) (.cse19 (not (= ~a14~0 ~a4~0))) (.cse22 (not (= 18 ~a26~0))) (.cse35 (not .cse54)) (.cse1 (= ~a26~0 17)) (.cse26 (<= 16 ~a28~0)) (.cse23 (= 20 ~a14~0)) (.cse9 (not (= ~a14~0 ~a26~0))) (.cse13 (<= ~a4~0 17))) (let ((.cse24 (<= ~a14~0 19)) (.cse27 (and (and (or (and .cse35 .cse14 .cse22 .cse15 .cse26 .cse23) (and .cse35 .cse15 .cse1 .cse26 .cse23)) .cse9 .cse53) .cse13 .cse51)) (.cse11 (= 17 ~a4~0)) (.cse36 (and .cse35 .cse14 .cse51 .cse33 .cse34 .cse2 .cse53 .cse19 .cse26)) (.cse38 (and .cse14 .cse9 .cse2 .cse23)) (.cse21 (and .cse35 .cse15 .cse51 .cse33 .cse3 .cse34 .cse18 .cse53 .cse26)) (.cse39 (and .cse35 .cse13 .cse14 .cse51 .cse15 .cse33 .cse34 .cse53 .cse26 .cse19)) (.cse20 (and .cse32 .cse14 .cse51 .cse16 .cse50 .cse2 .cse53)) (.cse31 (= ~a3~0 |old(~a3~0)|)) (.cse47 (and .cse32 .cse15 .cse51 .cse33 .cse34 .cse50 .cse53)) (.cse48 (and .cse35 .cse14 .cse51 .cse16 .cse52 .cse50 .cse9 .cse2 .cse53 .cse26)) (.cse40 (and .cse3 (and .cse13 .cse32 .cse14 .cse51 .cse15 .cse52 .cse50 .cse9 .cse53 .cse23))) (.cse45 (and .cse32 .cse52 .cse14 .cse22 .cse50 .cse15 .cse53 .cse16)) (.cse46 (or (and .cse29 (= ~a14~0 18) .cse54 (= ~a26~0 18) .cse51 .cse55) (and .cse41 .cse42 .cse7 .cse51 .cse30 .cse55))) (.cse5 (and .cse13 .cse28 .cse19)) (.cse44 (and .cse14 .cse51 .cse33 .cse34 .cse8 .cse52 .cse50 .cse2 .cse53 .cse19)) (.cse12 (<= ~a7~0 0)) (.cse17 (= |old(~a28~0)| ~a28~0)) (.cse37 (and (and .cse33 .cse34 .cse8 .cse52 .cse0 .cse50 .cse51 .cse15) .cse53)) (.cse49 (and .cse41 .cse42 .cse6 .cse43 .cse14 .cse22 .cse50 .cse7 .cse51 .cse30 .cse10)) (.cse4 (= 1 ~a7~0)) (.cse25 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) .cse12) (and .cse3 (and .cse13 .cse14 .cse15 .cse16) .cse12) (and .cse4 .cse15 .cse3 .cse17 .cse9 .cse18 .cse19) (and .cse3 .cse4 .cse20) (and .cse4 .cse21) (and .cse14 .cse12 .cse3 .cse8 .cse22 .cse9 .cse23 .cse19) (and .cse0 .cse14 .cse2 .cse23) (and .cse12 (and (and .cse14 .cse24) .cse25 .cse0) .cse19) (and .cse4 (and .cse15 .cse8 .cse0 .cse9 .cse19)) (and .cse4 .cse15 .cse16 .cse3 .cse9 .cse19 .cse26) (and .cse3 .cse27 .cse12) (and .cse3 .cse4 .cse18 .cse28) (and (and .cse6 .cse29 .cse1 .cse30 .cse31) .cse11) (and (and (and (and .cse32 .cse0 .cse14 .cse22 .cse23) .cse9) .cse19) .cse12) (and .cse3 (and .cse13 .cse1 .cse23) .cse12) (and (and .cse32 .cse15 .cse33 .cse34 .cse0) .cse12) (and (<= |old(~a14~0)| ~a14~0) .cse35 .cse0 .cse14 .cse2 .cse24) (and (and .cse9 .cse25 .cse6 .cse14 .cse7 .cse0 .cse11) .cse12) (and (and .cse14 .cse1 .cse8 .cse0 .cse19) .cse12) (and .cse25 .cse15 .cse12 .cse0 .cse9 .cse18 .cse19) (and (and .cse15 .cse16 .cse8 .cse0 .cse19) .cse12) (not (= 19 |old(~a14~0)|)) (and .cse15 .cse16 .cse12 .cse3 .cse8 .cse9 .cse19) (and .cse34 .cse8 .cse0 .cse14 .cse2) (not (= 1 ~a25~0)) (and (and (and .cse6 .cse1 .cse17 .cse23) .cse19 .cse31) .cse12) (and .cse3 .cse4 (and .cse8 .cse15) .cse16 .cse19) (and .cse3 .cse4 .cse27) (and .cse3 .cse4 .cse36) (and .cse4 (and .cse25 .cse0 .cse15) .cse16 .cse19) (and (= ~a26~0 |old(~a26~0)|) .cse12 .cse8 .cse0 .cse2) (and .cse3 .cse4 (and .cse14 .cse16 .cse8 .cse2)) (and .cse37 .cse12) (and .cse3 .cse38 .cse12) (and .cse3 .cse4 .cse39) (and .cse40 .cse12) (and .cse35 .cse0 .cse14 .cse2 .cse26) (and .cse4 (and (and .cse9 (and (and (and .cse6 .cse7 .cse10) .cse23) .cse25)) .cse11)) (and .cse3 (and .cse13 .cse15 .cse1 .cse18 .cse19 .cse26) .cse12) (and .cse4 (and (and (and .cse6 .cse7 .cse33 .cse41) .cse25) .cse0 .cse11 .cse19)) (and .cse6 .cse14 .cse41 .cse42 .cse43 .cse30 .cse2 .cse10) (and .cse3 .cse36 .cse12) (and .cse3 .cse44 .cse12) (and .cse3 .cse4 .cse38) (and (and .cse33 .cse25 .cse34 .cse0 .cse15) .cse12) (and .cse3 .cse4 (and .cse14 .cse17 .cse22 .cse9 .cse19)) (and .cse15 .cse12 .cse3 .cse17 .cse9 .cse19 .cse23) (and .cse3 .cse45 .cse12 .cse19) (and .cse21 .cse12) (and .cse3 .cse39 .cse12) (not (= 1 ~a1~0)) (and .cse3 .cse20 .cse12) (and (and .cse46 .cse6 .cse23 .cse31) .cse9) (and .cse3 .cse47 .cse12) (and .cse3 .cse4 .cse48) (and .cse3 .cse4 .cse47) (and (and .cse6 .cse7 .cse15 .cse42 .cse30 .cse10) .cse16 .cse19) (and .cse4 .cse15 .cse3 .cse8 .cse9 .cse18 .cse19 .cse23) (not (= 15 |old(~a28~0)|)) (and (and .cse49 .cse9) .cse19) (and .cse3 .cse48 .cse12) (not (= 17 |old(~a4~0)|)) (and .cse34 .cse0 .cse14 .cse22 .cse2) (not (= 1 |old(~a3~0)|)) (and .cse4 .cse40) (not (= 1 |old(~a7~0)|)) (and .cse3 .cse4 .cse45 .cse19) (and .cse33 (and .cse46 .cse6 .cse14 .cse22 .cse10)) (and .cse3 .cse5 .cse12) (and .cse3 .cse4 .cse44) (and .cse12 (and (and .cse32 .cse14 .cse1 .cse0) .cse19)) (and .cse3 .cse12 (and .cse1 .cse17 .cse9 .cse2 .cse19)) (and .cse4 .cse37) (and .cse3 .cse4 (and .cse13 .cse15 .cse8 .cse22 .cse9 .cse23)) (and .cse9 (and .cse33 .cse34 .cse49)) (not (= 18 |old(~a26~0)|)) (and (= 17 ~a26~0) .cse4 .cse25 (= 18 ~a4~0) .cse0 (= 18 ~a14~0)))))) [2018-12-09 19:32:36,929 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 19:32:36,931 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse53 (= ~a4~0 17)) (.cse32 (not (= ~a14~0 20))) (.cse33 (not (= ~a14~0 19))) (.cse17 (= 16 ~a28~0)) (.cse49 (= |old(~a28~0)| 15)) (.cse7 (not (= ~a4~0 ~a26~0))) (.cse8 (not (= ~a4~0 16))) (.cse52 (= |old(~a14~0)| 19)) (.cse50 (= ~a1~0 1)) (.cse51 (= ~a25~0 1))) (let ((.cse0 (= 1 ~a3~0)) (.cse26 (not (= ~a4~0 0))) (.cse29 (and (and .cse32 .cse33 .cse17 .cse49 .cse7 .cse8 .cse52) .cse50 .cse51)) (.cse24 (not (= ~a14~0 0))) (.cse25 (= ~a7~0 1)) (.cse27 (= ~a28~0 15)) (.cse31 (<= ~a28~0 15)) (.cse9 (= 19 ~a14~0)) (.cse3 (<= ~a3~0 0)) (.cse13 (or (= ~a14~0 |old(~a14~0)|) (not .cse53))) (.cse2 (<= ~a4~0 16)) (.cse14 (not (= ~a14~0 ~a4~0))) (.cse18 (not (= 18 ~a26~0))) (.cse34 (not (= ~a28~0 16))) (.cse1 (= ~a26~0 17)) (.cse22 (<= 16 ~a28~0)) (.cse6 (<= ~a4~0 17)) (.cse21 (= 17 ~a28~0)) (.cse44 (not (= ~a26~0 0))) (.cse28 (= ~a3~0 1)) (.cse19 (= 20 ~a14~0)) (.cse12 (not (= ~a14~0 ~a26~0))) (.cse35 (= 17 ~a4~0))) (let ((.cse20 (<= ~a14~0 19)) (.cse30 (and (and .cse21 .cse7 .cse44 .cse28 .cse19) .cse12 .cse35)) (.cse23 (and (and (or (and .cse34 .cse7 .cse18 .cse8 .cse22 .cse19) (and .cse34 .cse8 .cse1 .cse22 .cse19)) .cse12 .cse52) .cse6 .cse51)) (.cse38 (and .cse34 .cse7 .cse51 .cse32 .cse33 .cse2 .cse52 .cse14 .cse22)) (.cse40 (and .cse7 .cse12 .cse2 .cse19)) (.cse16 (and .cse34 .cse8 .cse51 .cse32 .cse3 .cse33 .cse13 .cse52 .cse22)) (.cse41 (and .cse34 .cse6 .cse7 .cse51 .cse8 .cse32 .cse33 .cse52 .cse22 .cse14)) (.cse15 (and .cse31 .cse7 .cse51 .cse9 .cse50 .cse2 .cse52)) (.cse36 (and .cse24 .cse25 .cse50 .cse44 .cse51 .cse27 .cse53 .cse28)) (.cse46 (and .cse31 .cse8 .cse51 .cse32 .cse33 .cse50 .cse52)) (.cse47 (and .cse34 .cse7 .cse51 .cse9 .cse49 .cse50 .cse12 .cse2 .cse52 .cse22)) (.cse42 (and .cse3 (and .cse6 .cse31 .cse7 .cse51 .cse8 .cse49 .cse50 .cse12 .cse52 .cse19))) (.cse45 (and .cse31 .cse49 .cse7 .cse18 .cse50 .cse8 .cse52 .cse9)) (.cse5 (and .cse6 .cse29 .cse14)) (.cse43 (and .cse7 .cse51 .cse32 .cse33 .cse17 .cse49 .cse50 .cse2 .cse52 .cse14)) (.cse11 (= |old(~a28~0)| ~a28~0)) (.cse48 (and .cse24 .cse25 .cse26 .cse7 .cse18 .cse50 .cse44 .cse51 .cse27 .cse28)) (.cse39 (and (and .cse32 .cse33 .cse17 .cse49 .cse0 .cse50 .cse51 .cse8) .cse52)) (.cse37 (= ~a3~0 |old(~a3~0)|)) (.cse10 (<= ~a7~0 0)) (.cse4 (= 1 ~a7~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse3 (and .cse6 .cse7 .cse8 .cse9) .cse10) (and .cse4 .cse8 .cse3 .cse11 .cse12 .cse13 .cse14) (and .cse3 .cse4 .cse15) (and .cse4 .cse16) (and .cse7 .cse10 .cse3 .cse17 .cse18 .cse12 .cse19 .cse14) (and .cse0 .cse7 .cse2 .cse19) (and .cse10 (and (and .cse7 .cse20) .cse21 .cse0) .cse14) (and .cse4 (and .cse8 .cse17 .cse0 .cse12 .cse14)) (and .cse4 .cse8 .cse9 .cse3 .cse12 .cse14 .cse22) (and .cse3 .cse23 .cse10) (and .cse7 .cse24 .cse25 .cse26 .cse2 .cse27 .cse28) (and .cse3 .cse4 .cse13 .cse29) (and .cse30 .cse10) (and (and (and (and .cse31 .cse0 .cse7 .cse18 .cse19) .cse12) .cse14) .cse10) (and .cse3 (and .cse6 .cse1 .cse19) .cse10) (and (and .cse31 .cse8 .cse32 .cse33 .cse0) .cse10) (and (<= |old(~a14~0)| ~a14~0) .cse34 .cse0 .cse7 .cse2 .cse20) (and .cse4 (and (and .cse21 (and (and .cse1 .cse28) .cse19)) .cse35)) (and .cse21 .cse8 .cse10 .cse0 .cse12 .cse13 .cse14) (and .cse4 .cse30) (and (and .cse8 .cse9 .cse17 .cse0 .cse14) .cse10) (not (= 19 |old(~a14~0)|)) (and .cse8 .cse9 .cse10 .cse3 .cse17 .cse12 .cse14) (and .cse33 .cse17 .cse0 .cse7 .cse2) (and .cse32 (and (and .cse7 .cse18) .cse36)) (not (= 1 ~a25~0)) (and (and (and .cse1 .cse11 .cse19 .cse37) .cse14) .cse10) (and .cse3 .cse4 (and .cse17 .cse8) .cse9 .cse14) (and .cse3 .cse4 .cse23) (and .cse3 .cse4 .cse38) (and .cse4 (and .cse21 .cse0 .cse8) .cse9 .cse14) (and (= ~a26~0 |old(~a26~0)|) .cse10 .cse17 .cse0 .cse2) (and .cse3 .cse4 (and .cse7 .cse9 .cse17 .cse2)) (and .cse39 .cse10) (and .cse3 .cse40 .cse10) (and .cse3 .cse4 .cse41) (and .cse42 .cse10) (and .cse34 .cse0 .cse7 .cse2 .cse22) (and .cse3 (and .cse6 .cse8 .cse1 .cse13 .cse14 .cse22) .cse10) (and .cse3 .cse38 .cse10) (and .cse3 .cse43 .cse10) (and .cse3 .cse4 .cse40) (and .cse4 (and (and (and .cse44 .cse32 .cse24 .cse28) .cse21) .cse35 .cse14)) (and (and .cse32 .cse21 .cse33 .cse0 .cse8) .cse10) (and .cse3 .cse4 (and .cse7 .cse11 .cse18 .cse12 .cse14)) (and .cse8 .cse10 .cse3 .cse11 .cse12 .cse14 .cse19) (and .cse3 .cse45 .cse10 .cse14) (and .cse16 .cse10) (and .cse3 .cse41 .cse10) (not (= 1 ~a1~0)) (and .cse3 .cse15 .cse10) (and (and (and (= ~a7~0 0) .cse27 .cse1) .cse28) .cse35) (and .cse3 .cse46 .cse10) (and .cse3 .cse4 .cse47) (and (and .cse32 .cse48 .cse33) .cse12) (and (and .cse36 .cse19) .cse12) (and .cse3 .cse4 .cse46) (and .cse4 .cse8 .cse3 .cse17 .cse12 .cse13 .cse14 .cse19) (not (= 15 |old(~a28~0)|)) (and .cse3 .cse47 .cse10) (not (= 17 |old(~a4~0)|)) (and (and (and .cse17 .cse1 .cse37) .cse14) .cse10) (and .cse33 .cse0 .cse7 .cse18 .cse2) (not (= 1 |old(~a3~0)|)) (and .cse4 .cse42) (not (= 1 |old(~a7~0)|)) (and .cse3 .cse4 .cse45 .cse14) (and .cse3 .cse5 .cse10) (and .cse3 .cse4 .cse43) (and .cse10 (and (and .cse31 .cse7 .cse1 .cse0) .cse14)) (and .cse3 .cse10 (and .cse1 .cse11 .cse12 .cse2 .cse14)) (and .cse44 .cse8 .cse9 .cse25 .cse27 .cse28 .cse14) (and (and .cse48 .cse12) .cse14) (and .cse4 .cse39) (and .cse3 .cse4 (and .cse6 .cse8 .cse17 .cse18 .cse12 .cse19)) (and (and .cse44 .cse17 .cse12 .cse35 .cse37) .cse10) (not (= 18 |old(~a26~0)|)) (and (= 17 ~a26~0) .cse4 .cse21 (= 18 ~a4~0) .cse0 (= 18 ~a14~0)))))) [2018-12-09 19:32:36,943 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:32:36,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:32:36 BoogieIcfgContainer [2018-12-09 19:32:36,979 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 19:32:36,980 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 19:32:36,980 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 19:32:36,980 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 19:32:36,980 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:25:21" (3/4) ... [2018-12-09 19:32:36,983 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 19:32:36,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 19:32:37,023 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 19:32:37,028 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 19:32:37,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a3 && a26 == 17) && a4 <= 16) || ((a3 <= 0 && 1 == a7) && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4))) || ((a3 <= 0 && ((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && a7 <= 0)) || ((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19)) || (1 == a7 && (((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14) && !(a14 == a4))) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 20 == a14)) || ((a7 <= 0 && ((!(a4 == a26) && a14 <= 19) && 17 == a28) && 1 == a3) && !(a14 == a4))) || (1 == a7 && (((!(a4 == 16) && 16 == a28) && 1 == a3) && !(a14 == a26)) && !(a14 == a4))) || ((((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && !(a14 == a4)) && 16 <= a28)) || ((a3 <= 0 && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1) && a7 <= 0)) || ((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && a4 <= 16) && a28 == 15) && a3 == 1)) || (((a3 <= 0 && 1 == a7) && (a14 == \old(a14) || !(a4 == 17))) && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4) && a7 <= 0)) || (((((((a28 <= 15 && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && 20 == a14) && !(a14 == a26)) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && (a4 <= 17 && a26 == 17) && 20 == a14) && a7 <= 0)) || (((((a28 <= 15 && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && a7 <= 0)) || (((((\old(a14) <= a14 && !(a28 == 16)) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && a14 <= 19)) || (1 == a7 && (17 == a28 && (a26 == 17 && a3 == 1) && 20 == a14) && 17 == a4)) || ((((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || (1 == a7 && (((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4)) || (((((!(a4 == 16) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a4)) && a7 <= 0)) || !(19 == \old(a14))) || ((((((!(a4 == 16) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || ((((!(a14 == 19) && 16 == a28) && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || (!(a14 == 20) && (!(a4 == a26) && !(18 == a26)) && ((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || !(1 == a25)) || (((((a26 == 17 && \old(a28) == a28) && 20 == a14) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 16 == a28 && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28)) || (((1 == a7 && (17 == a28 && 1 == a3) && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((((a26 == \old(a26) && a7 <= 0) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4))) || ((a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14) && a7 <= 0)) || ((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && 16 <= a28)) || ((a3 <= 0 && ((((a4 <= 17 && !(a4 == 16)) && a26 == 17) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (1 == a7 && (((((!(a26 == 0) && !(a14 == 20)) && !(a14 == 0)) && a3 == 1) && 17 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a14 == 20) && 17 == a28) && !(a14 == 19)) && 1 == a3) && !(a4 == 16)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && (((!(a4 == a26) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((((!(a4 == 16) && a7 <= 0) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || (((a3 <= 0 && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && a7 <= 0) && !(a14 == a4))) || (((((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4)) && a7 <= 0)) || !(1 == a1)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && a7 <= 0)) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 17 == a4)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28)) || (((!(a14 == 20) && ((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1) && !(a14 == 19)) && !(a14 == a26))) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 20 == a14) && !(a14 == a26))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19)) || (((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 20 == a14)) || !(15 == \old(a28))) || ((a3 <= 0 && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || !(17 == \old(a4))) || ((((16 == a28 && a26 == 17) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((!(a14 == 19) && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && a4 <= 16)) || !(1 == \old(a3))) || (1 == a7 && a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14)) || !(1 == \old(a7))) || (((a3 <= 0 && 1 == a7) && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4))) || (a7 <= 0 && (((a28 <= 15 && !(a4 == a26)) && a26 == 17) && 1 == a3) && !(a14 == a4))) || ((a3 <= 0 && a7 <= 0) && (((a26 == 17 && \old(a28) == a28) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((!(a26 == 0) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (((((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1) && !(a14 == a26)) && !(a14 == a4))) || (1 == a7 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19)) || ((a3 <= 0 && 1 == a7) && ((((a4 <= 17 && !(a4 == 16)) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((!(a26 == 0) && 16 == a28) && !(a14 == a26)) && 17 == a4) && a3 == \old(a3)) && a7 <= 0)) || !(18 == \old(a26))) || (((((17 == a26 && 1 == a7) && 17 == a28) && 18 == a4) && 1 == a3) && 18 == a14) [2018-12-09 19:32:37,231 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d5bf1274-98ed-460c-a3aa-09eb5281da23/bin-2019/utaipan/witness.graphml [2018-12-09 19:32:37,231 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 19:32:37,232 INFO L168 Benchmark]: Toolchain (without parser) took 439823.13 ms. Allocated memory was 1.0 GB in the beginning and 6.4 GB in the end (delta: 5.4 GB). Free memory was 930.9 MB in the beginning and 1.4 GB in the end (delta: -430.6 MB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,232 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 19:32:37,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1248.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 166.1 MB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.22 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,233 INFO L168 Benchmark]: Boogie Preprocessor took 123.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,233 INFO L168 Benchmark]: RCFGBuilder took 2225.39 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 166.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -178.2 MB). Peak memory consumption was 357.6 MB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,234 INFO L168 Benchmark]: TraceAbstraction took 435938.82 ms. Allocated memory was 1.4 GB in the beginning and 6.4 GB in the end (delta: 5.0 GB). Free memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: -218.6 MB). Peak memory consumption was 5.8 GB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,234 INFO L168 Benchmark]: Witness Printer took 251.26 ms. Allocated memory is still 6.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.0 MB). Peak memory consumption was 84.0 MB. Max. memory is 11.5 GB. [2018-12-09 19:32:37,236 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1248.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 166.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.22 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 123.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2225.39 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 166.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -178.2 MB). Peak memory consumption was 357.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 435938.82 ms. Allocated memory was 1.4 GB in the beginning and 6.4 GB in the end (delta: 5.0 GB). Free memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: -218.6 MB). Peak memory consumption was 5.8 GB. Max. memory is 11.5 GB. * Witness Printer took 251.26 ms. Allocated memory is still 6.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.0 MB). Peak memory consumption was 84.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4766]: 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: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a3 && a26 == 17) && a4 <= 16) || ((a3 <= 0 && 1 == a7) && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4))) || ((a3 <= 0 && ((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && 19 == a14) && a7 <= 0)) || ((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19)) || (1 == a7 && (((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14) && !(a14 == a4))) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 20 == a14)) || ((a7 <= 0 && ((!(a4 == a26) && a14 <= 19) && 17 == a28) && 1 == a3) && !(a14 == a4))) || (1 == a7 && (((!(a4 == 16) && 16 == a28) && 1 == a3) && !(a14 == a26)) && !(a14 == a4))) || ((((((1 == a7 && !(a4 == 16)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && !(a14 == a4)) && 16 <= a28)) || ((a3 <= 0 && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1) && a7 <= 0)) || ((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && a4 <= 16) && a28 == 15) && a3 == 1)) || (((a3 <= 0 && 1 == a7) && (a14 == \old(a14) || !(a4 == 17))) && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4) && a7 <= 0)) || (((((((a28 <= 15 && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && 20 == a14) && !(a14 == a26)) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && (a4 <= 17 && a26 == 17) && 20 == a14) && a7 <= 0)) || (((((a28 <= 15 && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && a7 <= 0)) || (((((\old(a14) <= a14 && !(a28 == 16)) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && a14 <= 19)) || (1 == a7 && (17 == a28 && (a26 == 17 && a3 == 1) && 20 == a14) && 17 == a4)) || ((((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4))) || (1 == a7 && (((((17 == a28 && !(a4 == a26)) && !(a26 == 0)) && a3 == 1) && 20 == a14) && !(a14 == a26)) && 17 == a4)) || (((((!(a4 == 16) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a4)) && a7 <= 0)) || !(19 == \old(a14))) || ((((((!(a4 == 16) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || ((((!(a14 == 19) && 16 == a28) && 1 == a3) && !(a4 == a26)) && a4 <= 16)) || (!(a14 == 20) && (!(a4 == a26) && !(18 == a26)) && ((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || !(1 == a25)) || (((((a26 == 17 && \old(a28) == a28) && 20 == a14) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 16 == a28 && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && 1 == a7) && (((((((((!(a28 == 16) && !(a4 == a26)) && !(18 == a26)) && !(a4 == 16)) && 16 <= a28) && 20 == a14) || ((((!(a28 == 16) && !(a4 == 16)) && a26 == 17) && 16 <= a28) && 20 == a14)) && !(a14 == a26)) && \old(a14) == 19) && a4 <= 17) && a25 == 1)) || ((a3 <= 0 && 1 == a7) && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28)) || (((1 == a7 && (17 == a28 && 1 == a3) && !(a4 == 16)) && 19 == a14) && !(a14 == a4))) || ((((a26 == \old(a26) && a7 <= 0) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && 19 == a14) && 16 == a28) && a4 <= 16)) || (((((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4))) || ((a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14) && a7 <= 0)) || ((((!(a28 == 16) && 1 == a3) && !(a4 == a26)) && a4 <= 16) && 16 <= a28)) || ((a3 <= 0 && ((((a4 <= 17 && !(a4 == 16)) && a26 == 17) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && (((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((!(a4 == a26) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (1 == a7 && (((((!(a26 == 0) && !(a14 == 20)) && !(a14 == 0)) && a3 == 1) && 17 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a14 == 20) && 17 == a28) && !(a14 == 19)) && 1 == a3) && !(a4 == 16)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && (((!(a4 == a26) && \old(a28) == a28) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((((!(a4 == 16) && a7 <= 0) && a3 <= 0) && \old(a28) == a28) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || (((a3 <= 0 && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && a7 <= 0) && !(a14 == a4))) || (((((((((!(a28 == 16) && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && (a14 == \old(a14) || !(a4 == 17))) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || ((a3 <= 0 && ((((((((!(a28 == 16) && a4 <= 17) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && !(a14 == 20)) && !(a14 == 19)) && \old(a14) == 19) && 16 <= a28) && !(a14 == a4)) && a7 <= 0)) || !(1 == a1)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == a26)) && a25 == 1) && 19 == a14) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && a7 <= 0)) || ((((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1) && 17 == a4)) || ((a3 <= 0 && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28)) || (((!(a14 == 20) && ((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1) && !(a14 == 19)) && !(a14 == a26))) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) && 20 == a14) && !(a14 == a26))) || ((a3 <= 0 && 1 == a7) && (((((a28 <= 15 && !(a4 == 16)) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && a1 == 1) && \old(a14) == 19)) || (((((((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && (a14 == \old(a14) || !(a4 == 17))) && !(a14 == a4)) && 20 == a14)) || !(15 == \old(a28))) || ((a3 <= 0 && ((((((((!(a28 == 16) && !(a4 == a26)) && a25 == 1) && 19 == a14) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && a4 <= 16) && \old(a14) == 19) && 16 <= a28) && a7 <= 0)) || !(17 == \old(a4))) || ((((16 == a28 && a26 == 17) && a3 == \old(a3)) && !(a14 == a4)) && a7 <= 0)) || ((((!(a14 == 19) && 1 == a3) && !(a4 == a26)) && !(18 == a26)) && a4 <= 16)) || !(1 == \old(a3))) || (1 == a7 && a3 <= 0 && ((((((((a4 <= 17 && a28 <= 15) && !(a4 == a26)) && a25 == 1) && !(a4 == 16)) && \old(a28) == 15) && a1 == 1) && !(a14 == a26)) && \old(a14) == 19) && 20 == a14)) || !(1 == \old(a7))) || (((a3 <= 0 && 1 == a7) && ((((((a28 <= 15 && \old(a28) == 15) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a4 == 16)) && \old(a14) == 19) && 19 == a14) && !(a14 == a4))) || ((a3 <= 0 && (a4 <= 17 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && !(a4 == a26)) && !(a4 == 16)) && \old(a14) == 19) && a1 == 1) && a25 == 1) && !(a14 == a4)) && a7 <= 0)) || ((a3 <= 0 && 1 == a7) && ((((((((!(a4 == a26) && a25 == 1) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && a1 == 1) && a4 <= 16) && \old(a14) == 19) && !(a14 == a4))) || (a7 <= 0 && (((a28 <= 15 && !(a4 == a26)) && a26 == 17) && 1 == a3) && !(a14 == a4))) || ((a3 <= 0 && a7 <= 0) && (((a26 == 17 && \old(a28) == a28) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((!(a26 == 0) && !(a4 == 16)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (((((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(18 == a26)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1) && !(a14 == a26)) && !(a14 == a4))) || (1 == a7 && (((((((!(a14 == 20) && !(a14 == 19)) && 16 == a28) && \old(a28) == 15) && 1 == a3) && a1 == 1) && a25 == 1) && !(a4 == 16)) && \old(a14) == 19)) || ((a3 <= 0 && 1 == a7) && ((((a4 <= 17 && !(a4 == 16)) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((!(a26 == 0) && 16 == a28) && !(a14 == a26)) && 17 == a4) && a3 == \old(a3)) && a7 <= 0)) || !(18 == \old(a26))) || (((((17 == a26 && 1 == a7) && 17 == a28) && 18 == a4) && 1 == a3) && 18 == a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 435.8s OverallTime, 15 OverallIterations, 16 TraceHistogramMax, 218.5s AutomataDifference, 0.0s DeadEndRemovalTime, 126.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 6638 SDtfs, 113255 SDslu, 5071 SDs, 0 SdLazy, 169223 SolverSat, 28015 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 114.8s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 40020 GetRequests, 39473 SyntacticMatches, 31 SemanticMatches, 516 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10576 ImplicationChecksByTransitivity, 15.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=102763occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 27.6s AbstIntTime, 12 AbstIntIterations, 4 AbstIntStrong, 0.9992871857170843 AbsIntWeakeningRatio, 0.05155210643015521 AbsIntAvgWeakeningVarsNumRemoved, 31.93070953436807 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 36760 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 6921 PreInvPairs, 7339 NumberOfFragments, 32011 HoareAnnotationTreeSize, 6921 FomulaSimplifications, 507010 FormulaSimplificationTreeSizeReduction, 7.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 622324 FormulaSimplificationTreeSizeReductionInter, 118.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.0s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 28.7s InterpolantComputationTime, 41800 NumberOfCodeBlocks, 41800 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 59629 ConstructedInterpolants, 0 QuantifiedInterpolants, 253888625 SizeOfPredicates, 8 NumberOfNonLiveVariables, 24590 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 31 InterpolantComputations, 5 PerfectInterpolantSequences, 104644/111397 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...