./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.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_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 22c18731806e96bfa852bca51e2e7f8af9799504 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 00:45:40,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:45:40,293 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:45:40,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:45:40,299 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:45:40,299 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:45:40,300 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:45:40,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:45:40,301 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:45:40,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:45:40,302 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:45:40,302 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:45:40,303 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:45:40,303 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:45:40,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:45:40,304 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:45:40,305 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:45:40,306 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:45:40,307 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:45:40,307 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:45:40,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:45:40,309 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:45:40,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:45:40,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:45:40,310 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:45:40,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:45:40,311 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:45:40,311 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:45:40,312 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:45:40,312 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:45:40,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:45:40,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:45:40,313 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:45:40,313 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:45:40,314 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:45:40,314 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:45:40,314 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 00:45:40,321 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:45:40,321 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:45:40,322 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:45:40,322 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:45:40,322 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 00:45:40,322 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 00:45:40,323 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:45:40,323 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 00:45:40,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:45:40,324 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:45:40,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 00:45:40,325 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22c18731806e96bfa852bca51e2e7f8af9799504 [2018-12-09 00:45:40,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:45:40,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:45:40,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:45:40,352 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:45:40,352 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:45:40,353 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-12-09 00:45:40,388 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/data/6cafcbb03/22e7b27cf2c0498a927786421ad1d77b/FLAGd86549ec1 [2018-12-09 00:45:40,856 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:45:40,856 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-12-09 00:45:40,863 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/data/6cafcbb03/22e7b27cf2c0498a927786421ad1d77b/FLAGd86549ec1 [2018-12-09 00:45:40,873 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/data/6cafcbb03/22e7b27cf2c0498a927786421ad1d77b [2018-12-09 00:45:40,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:45:40,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:45:40,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:45:40,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:45:40,878 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:45:40,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:45:40" (1/1) ... [2018-12-09 00:45:40,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c57853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:40, skipping insertion in model container [2018-12-09 00:45:40,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:45:40" (1/1) ... [2018-12-09 00:45:40,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:45:40,917 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:45:41,159 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:45:41,162 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:45:41,291 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:45:41,300 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:45:41,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41 WrapperNode [2018-12-09 00:45:41,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:45:41,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:45:41,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:45:41,301 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:45:41,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 00:45:41,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 00:45:41,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 00:45:41,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 00:45:41,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... [2018-12-09 00:45:41,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 00:45:41,374 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 00:45:41,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 00:45:41,374 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 00:45:41,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:45:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 00:45:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 00:45:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 00:45:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 00:45:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 00:45:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 00:45:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 00:45:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 00:45:42,351 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 00:45:42,351 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 00:45:42,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:45:42 BoogieIcfgContainer [2018-12-09 00:45:42,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 00:45:42,352 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 00:45:42,352 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 00:45:42,355 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 00:45:42,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:45:40" (1/3) ... [2018-12-09 00:45:42,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32773133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:45:42, skipping insertion in model container [2018-12-09 00:45:42,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:45:41" (2/3) ... [2018-12-09 00:45:42,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32773133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:45:42, skipping insertion in model container [2018-12-09 00:45:42,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:45:42" (3/3) ... [2018-12-09 00:45:42,358 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label57_true-unreach-call.c [2018-12-09 00:45:42,366 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 00:45:42,373 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 00:45:42,386 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 00:45:42,407 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 00:45:42,407 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 00:45:42,408 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 00:45:42,408 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 00:45:42,408 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 00:45:42,408 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 00:45:42,408 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 00:45:42,408 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 00:45:42,408 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 00:45:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-12-09 00:45:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-09 00:45:42,428 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:42,429 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:45:42,430 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:42,433 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:42,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1960333147, now seen corresponding path program 1 times [2018-12-09 00:45:42,435 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:42,435 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:42,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:42,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:42,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:42,608 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 00:45:42,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:45:42,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 00:45:42,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 00:45:42,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 00:45:42,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:45:42,623 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-12-09 00:45:43,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:45:43,689 INFO L93 Difference]: Finished difference Result 994 states and 1776 transitions. [2018-12-09 00:45:43,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 00:45:43,691 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2018-12-09 00:45:43,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:45:43,700 INFO L225 Difference]: With dead ends: 994 [2018-12-09 00:45:43,700 INFO L226 Difference]: Without dead ends: 620 [2018-12-09 00:45:43,704 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 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 00:45:43,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-12-09 00:45:43,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 614. [2018-12-09 00:45:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-12-09 00:45:43,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 908 transitions. [2018-12-09 00:45:43,762 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 908 transitions. Word has length 52 [2018-12-09 00:45:43,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:45:43,763 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 908 transitions. [2018-12-09 00:45:43,763 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 00:45:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2018-12-09 00:45:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-09 00:45:43,767 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:43,767 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:45:43,768 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:43,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:43,768 INFO L82 PathProgramCache]: Analyzing trace with hash 66153069, now seen corresponding path program 1 times [2018-12-09 00:45:43,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:43,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:43,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:43,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:43,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:45:43,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:45:43,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 00:45:43,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 00:45:43,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 00:45:43,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:45:43,865 INFO L87 Difference]: Start difference. First operand 614 states and 908 transitions. Second operand 4 states. [2018-12-09 00:45:44,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:45:44,753 INFO L93 Difference]: Finished difference Result 2375 states and 3595 transitions. [2018-12-09 00:45:44,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 00:45:44,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 125 [2018-12-09 00:45:44,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:45:44,762 INFO L225 Difference]: With dead ends: 2375 [2018-12-09 00:45:44,762 INFO L226 Difference]: Without dead ends: 1767 [2018-12-09 00:45:44,764 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 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 00:45:44,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1767 states. [2018-12-09 00:45:44,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1767 to 1750. [2018-12-09 00:45:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-12-09 00:45:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2480 transitions. [2018-12-09 00:45:44,796 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2480 transitions. Word has length 125 [2018-12-09 00:45:44,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:45:44,797 INFO L480 AbstractCegarLoop]: Abstraction has 1750 states and 2480 transitions. [2018-12-09 00:45:44,797 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 00:45:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2480 transitions. [2018-12-09 00:45:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-12-09 00:45:44,803 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:44,804 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:45:44,804 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:44,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:44,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1692046128, now seen corresponding path program 1 times [2018-12-09 00:45:44,804 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:44,804 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:44,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:44,805 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:44,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:44,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 90 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:45:44,944 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:45:44,944 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:45:44,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:45,024 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:45:45,089 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-09 00:45:45,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:45:45,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2018-12-09 00:45:45,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 00:45:45,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 00:45:45,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-09 00:45:45,116 INFO L87 Difference]: Start difference. First operand 1750 states and 2480 transitions. Second operand 7 states. [2018-12-09 00:45:46,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:45:46,895 INFO L93 Difference]: Finished difference Result 6403 states and 10830 transitions. [2018-12-09 00:45:46,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-09 00:45:46,896 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 273 [2018-12-09 00:45:46,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:45:46,923 INFO L225 Difference]: With dead ends: 6403 [2018-12-09 00:45:46,923 INFO L226 Difference]: Without dead ends: 4659 [2018-12-09 00:45:46,927 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2018-12-09 00:45:46,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4659 states. [2018-12-09 00:45:47,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4659 to 4309. [2018-12-09 00:45:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4309 states. [2018-12-09 00:45:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 4309 states and 6109 transitions. [2018-12-09 00:45:47,021 INFO L78 Accepts]: Start accepts. Automaton has 4309 states and 6109 transitions. Word has length 273 [2018-12-09 00:45:47,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:45:47,021 INFO L480 AbstractCegarLoop]: Abstraction has 4309 states and 6109 transitions. [2018-12-09 00:45:47,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 00:45:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6109 transitions. [2018-12-09 00:45:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-12-09 00:45:47,028 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:47,028 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:45:47,028 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:47,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:47,029 INFO L82 PathProgramCache]: Analyzing trace with hash -651566124, now seen corresponding path program 1 times [2018-12-09 00:45:47,029 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:47,029 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:47,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:47,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:47,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 90 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:45:47,228 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:45:47,228 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:45:47,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:47,282 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:45:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-09 00:45:47,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:45:47,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2018-12-09 00:45:47,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:45:47,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:45:47,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:45:47,391 INFO L87 Difference]: Start difference. First operand 4309 states and 6109 transitions. Second operand 9 states. [2018-12-09 00:45:48,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:45:48,829 INFO L93 Difference]: Finished difference Result 8920 states and 14586 transitions. [2018-12-09 00:45:48,830 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-09 00:45:48,830 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 291 [2018-12-09 00:45:48,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:45:48,846 INFO L225 Difference]: With dead ends: 8920 [2018-12-09 00:45:48,846 INFO L226 Difference]: Without dead ends: 4617 [2018-12-09 00:45:48,853 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 302 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=133, Invalid=287, Unknown=0, NotChecked=0, Total=420 [2018-12-09 00:45:48,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4617 states. [2018-12-09 00:45:48,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4617 to 4410. [2018-12-09 00:45:48,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4410 states. [2018-12-09 00:45:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 4410 states and 6443 transitions. [2018-12-09 00:45:48,952 INFO L78 Accepts]: Start accepts. Automaton has 4410 states and 6443 transitions. Word has length 291 [2018-12-09 00:45:48,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:45:48,953 INFO L480 AbstractCegarLoop]: Abstraction has 4410 states and 6443 transitions. [2018-12-09 00:45:48,953 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:45:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 6443 transitions. [2018-12-09 00:45:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-12-09 00:45:48,961 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:48,961 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-09 00:45:48,961 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:48,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:48,961 INFO L82 PathProgramCache]: Analyzing trace with hash -183022004, now seen corresponding path program 1 times [2018-12-09 00:45:48,962 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:48,962 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:48,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:48,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:48,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 135 proven. 136 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-12-09 00:45:49,113 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:45:49,113 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:45:49,119 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:49,167 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:45:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-09 00:45:49,236 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:45:49,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-09 00:45:49,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:45:49,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:45:49,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:45:49,237 INFO L87 Difference]: Start difference. First operand 4410 states and 6443 transitions. Second operand 9 states. [2018-12-09 00:45:50,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:45:50,570 INFO L93 Difference]: Finished difference Result 11835 states and 18563 transitions. [2018-12-09 00:45:50,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 00:45:50,571 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 338 [2018-12-09 00:45:50,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:45:50,587 INFO L225 Difference]: With dead ends: 11835 [2018-12-09 00:45:50,588 INFO L226 Difference]: Without dead ends: 7431 [2018-12-09 00:45:50,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 343 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-09 00:45:50,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7431 states. [2018-12-09 00:45:50,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7431 to 6969. [2018-12-09 00:45:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6969 states. [2018-12-09 00:45:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 6969 states and 10524 transitions. [2018-12-09 00:45:50,691 INFO L78 Accepts]: Start accepts. Automaton has 6969 states and 10524 transitions. Word has length 338 [2018-12-09 00:45:50,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:45:50,691 INFO L480 AbstractCegarLoop]: Abstraction has 6969 states and 10524 transitions. [2018-12-09 00:45:50,691 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:45:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 6969 states and 10524 transitions. [2018-12-09 00:45:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2018-12-09 00:45:50,701 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:45:50,702 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 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 00:45:50,702 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:45:50,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:45:50,702 INFO L82 PathProgramCache]: Analyzing trace with hash 2046062614, now seen corresponding path program 1 times [2018-12-09 00:45:50,702 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:45:50,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:45:50,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:50,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:50,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:45:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 92 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-09 00:45:50,885 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:45:50,885 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:45:50,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:45:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:45:50,955 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:45:53,003 WARN L180 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 22 [2018-12-09 00:45:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:45:54,270 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:45:54,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10] total 17 [2018-12-09 00:45:54,270 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-09 00:45:54,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-09 00:45:54,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=218, Unknown=3, NotChecked=0, Total=272 [2018-12-09 00:45:54,271 INFO L87 Difference]: Start difference. First operand 6969 states and 10524 transitions. Second operand 17 states. [2018-12-09 00:46:05,064 WARN L180 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-12-09 00:46:06,018 WARN L180 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2018-12-09 00:46:16,194 WARN L180 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-09 00:47:11,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:47:11,482 INFO L93 Difference]: Finished difference Result 23085 states and 40422 transitions. [2018-12-09 00:47:11,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-12-09 00:47:11,483 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 365 [2018-12-09 00:47:11,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:47:11,536 INFO L225 Difference]: With dead ends: 23085 [2018-12-09 00:47:11,536 INFO L226 Difference]: Without dead ends: 16310 [2018-12-09 00:47:11,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 412 GetRequests, 362 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=549, Invalid=2088, Unknown=15, NotChecked=0, Total=2652 [2018-12-09 00:47:11,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16310 states. [2018-12-09 00:47:11,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16310 to 14771. [2018-12-09 00:47:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14771 states. [2018-12-09 00:47:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14771 states to 14771 states and 23608 transitions. [2018-12-09 00:47:11,825 INFO L78 Accepts]: Start accepts. Automaton has 14771 states and 23608 transitions. Word has length 365 [2018-12-09 00:47:11,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:47:11,825 INFO L480 AbstractCegarLoop]: Abstraction has 14771 states and 23608 transitions. [2018-12-09 00:47:11,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-09 00:47:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 14771 states and 23608 transitions. [2018-12-09 00:47:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2018-12-09 00:47:11,847 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:47:11,847 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:47:11,847 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:47:11,847 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:47:11,847 INFO L82 PathProgramCache]: Analyzing trace with hash -129217256, now seen corresponding path program 1 times [2018-12-09 00:47:11,847 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:47:11,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:47:11,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:47:11,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:47:11,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:47:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:47:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 301 proven. 193 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 00:47:12,803 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:47:12,803 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/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 00:47:12,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:47:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:47:12,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:47:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 452 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-09 00:47:13,055 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:47:13,055 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-09 00:47:13,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-09 00:47:13,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-09 00:47:13,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=525, Unknown=0, NotChecked=0, Total=600 [2018-12-09 00:47:13,056 INFO L87 Difference]: Start difference. First operand 14771 states and 23608 transitions. Second operand 25 states. [2018-12-09 00:47:28,037 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2018-12-09 00:47:40,329 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2018-12-09 00:47:47,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:47:47,264 INFO L93 Difference]: Finished difference Result 39445 states and 103131 transitions. [2018-12-09 00:47:47,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 208 states. [2018-12-09 00:47:47,265 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 474 [2018-12-09 00:47:47,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:47:47,433 INFO L225 Difference]: With dead ends: 39445 [2018-12-09 00:47:47,434 INFO L226 Difference]: Without dead ends: 23926 [2018-12-09 00:47:47,483 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 483 SyntacticMatches, 4 SemanticMatches, 225 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21711 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=5736, Invalid=45566, Unknown=0, NotChecked=0, Total=51302 [2018-12-09 00:47:47,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23926 states. [2018-12-09 00:47:48,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23926 to 19547. [2018-12-09 00:47:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19547 states. [2018-12-09 00:47:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19547 states to 19547 states and 33882 transitions. [2018-12-09 00:47:48,298 INFO L78 Accepts]: Start accepts. Automaton has 19547 states and 33882 transitions. Word has length 474 [2018-12-09 00:47:48,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:47:48,298 INFO L480 AbstractCegarLoop]: Abstraction has 19547 states and 33882 transitions. [2018-12-09 00:47:48,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-09 00:47:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 19547 states and 33882 transitions. [2018-12-09 00:47:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2018-12-09 00:47:48,336 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:47:48,336 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:47:48,336 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:47:48,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:47:48,336 INFO L82 PathProgramCache]: Analyzing trace with hash -783736596, now seen corresponding path program 1 times [2018-12-09 00:47:48,336 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:47:48,336 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:47:48,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:47:48,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:47:48,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:47:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:47:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 363 proven. 397 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 00:47:48,987 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:47:48,987 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/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 00:47:48,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:47:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:47:49,070 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:47:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 637 proven. 2 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-09 00:47:49,189 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:47:49,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 5] total 23 [2018-12-09 00:47:49,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-09 00:47:49,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-09 00:47:49,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=429, Unknown=0, NotChecked=0, Total=506 [2018-12-09 00:47:49,191 INFO L87 Difference]: Start difference. First operand 19547 states and 33882 transitions. Second operand 23 states. [2018-12-09 00:47:59,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:47:59,804 INFO L93 Difference]: Finished difference Result 40100 states and 90046 transitions. [2018-12-09 00:47:59,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2018-12-09 00:47:59,805 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 527 [2018-12-09 00:47:59,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:47:59,898 INFO L225 Difference]: With dead ends: 40100 [2018-12-09 00:47:59,898 INFO L226 Difference]: Without dead ends: 21160 [2018-12-09 00:47:59,942 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 577 SyntacticMatches, 2 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2917 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=1448, Invalid=7482, Unknown=0, NotChecked=0, Total=8930 [2018-12-09 00:47:59,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21160 states. [2018-12-09 00:48:00,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21160 to 15978. [2018-12-09 00:48:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15978 states. [2018-12-09 00:48:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15978 states to 15978 states and 19968 transitions. [2018-12-09 00:48:00,471 INFO L78 Accepts]: Start accepts. Automaton has 15978 states and 19968 transitions. Word has length 527 [2018-12-09 00:48:00,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:48:00,471 INFO L480 AbstractCegarLoop]: Abstraction has 15978 states and 19968 transitions. [2018-12-09 00:48:00,471 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-09 00:48:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 15978 states and 19968 transitions. [2018-12-09 00:48:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2018-12-09 00:48:00,487 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:48:00,488 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:48:00,488 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:48:00,488 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:48:00,488 INFO L82 PathProgramCache]: Analyzing trace with hash -1930471917, now seen corresponding path program 1 times [2018-12-09 00:48:00,488 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:48:00,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:48:00,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:48:00,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:48:00,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:48:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:48:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 368 proven. 326 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-12-09 00:48:01,076 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:48:01,076 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/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 00:48:01,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:48:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:48:01,169 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:48:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 647 proven. 2 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-09 00:48:01,448 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:48:01,448 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 5] total 20 [2018-12-09 00:48:01,449 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-09 00:48:01,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-09 00:48:01,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=324, Unknown=0, NotChecked=0, Total=380 [2018-12-09 00:48:01,449 INFO L87 Difference]: Start difference. First operand 15978 states and 19968 transitions. Second operand 20 states. [2018-12-09 00:48:12,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:48:12,234 INFO L93 Difference]: Finished difference Result 34471 states and 44013 transitions. [2018-12-09 00:48:12,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2018-12-09 00:48:12,235 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 532 [2018-12-09 00:48:12,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:48:12,261 INFO L225 Difference]: With dead ends: 34471 [2018-12-09 00:48:12,261 INFO L226 Difference]: Without dead ends: 19093 [2018-12-09 00:48:12,274 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 733 GetRequests, 606 SyntacticMatches, 2 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5977 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=2436, Invalid=13566, Unknown=0, NotChecked=0, Total=16002 [2018-12-09 00:48:12,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19093 states. [2018-12-09 00:48:12,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19093 to 16984. [2018-12-09 00:48:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16984 states. [2018-12-09 00:48:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16984 states to 16984 states and 20698 transitions. [2018-12-09 00:48:12,580 INFO L78 Accepts]: Start accepts. Automaton has 16984 states and 20698 transitions. Word has length 532 [2018-12-09 00:48:12,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:48:12,580 INFO L480 AbstractCegarLoop]: Abstraction has 16984 states and 20698 transitions. [2018-12-09 00:48:12,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-09 00:48:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 16984 states and 20698 transitions. [2018-12-09 00:48:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2018-12-09 00:48:12,595 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:48:12,595 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-12-09 00:48:12,595 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:48:12,595 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:48:12,595 INFO L82 PathProgramCache]: Analyzing trace with hash -518269237, now seen corresponding path program 1 times [2018-12-09 00:48:12,595 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:48:12,595 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:48:12,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:48:12,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:48:12,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:48:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:48:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 364 proven. 453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:48:13,340 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:48:13,340 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/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 00:48:13,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:48:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:48:13,417 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:48:13,955 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 460 proven. 259 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-12-09 00:48:13,971 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:48:13,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 11] total 31 [2018-12-09 00:48:13,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-12-09 00:48:13,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-12-09 00:48:13,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=817, Unknown=0, NotChecked=0, Total=930 [2018-12-09 00:48:13,972 INFO L87 Difference]: Start difference. First operand 16984 states and 20698 transitions. Second operand 31 states. [2018-12-09 00:48:14,976 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2018-12-09 00:48:31,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:48:31,642 INFO L93 Difference]: Finished difference Result 35676 states and 44795 transitions. [2018-12-09 00:48:31,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2018-12-09 00:48:31,643 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 544 [2018-12-09 00:48:31,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:48:31,643 INFO L225 Difference]: With dead ends: 35676 [2018-12-09 00:48:31,644 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 00:48:31,676 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 549 SyntacticMatches, 4 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6553 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=3706, Invalid=15476, Unknown=0, NotChecked=0, Total=19182 [2018-12-09 00:48:31,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 00:48:31,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 00:48:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 00:48:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 00:48:31,677 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 544 [2018-12-09 00:48:31,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:48:31,677 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 00:48:31,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 31 states. [2018-12-09 00:48:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 00:48:31,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 00:48:31,680 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 00:48:31,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:31,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:32,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:33,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:34,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:35,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:36,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:37,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:38,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:38,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:38,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:38,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:39,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:40,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,182 WARN L180 SmtUtils]: Spent 8.84 s on a formula simplification. DAG size of input: 2497 DAG size of output: 1894 [2018-12-09 00:48:41,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:41,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:42,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:43,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:44,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:45,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:46,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:47,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:47,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:47,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:48,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:48:49,930 WARN L180 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 2497 DAG size of output: 1894 [2018-12-09 00:49:06,277 WARN L180 SmtUtils]: Spent 16.21 s on a formula simplification. DAG size of input: 563 DAG size of output: 134 [2018-12-09 00:50:52,415 WARN L180 SmtUtils]: Spent 1.77 m on a formula simplification. DAG size of input: 1873 DAG size of output: 109 [2018-12-09 00:52:36,104 WARN L180 SmtUtils]: Spent 1.73 m on a formula simplification. DAG size of input: 1873 DAG size of output: 109 [2018-12-09 00:52:36,105 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,106 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,107 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,108 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,109 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 144) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,110 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,111 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse9 (<= |old(~a29~0)| ~a29~0)) (.cse10 (<= ~a29~0 |old(~a29~0)|)) (.cse20 (< 277 |old(~a29~0)|)) (.cse19 (< 138 |old(~a23~0)|)) (.cse8 (= ~a23~0 |old(~a23~0)|)) (.cse18 (= ~a4~0 |old(~a4~0)|)) (.cse11 (= ~a25~0 |old(~a25~0)|))) (let ((.cse3 (not (= 11 |old(~a25~0)|))) (.cse0 (and (= ~a29~0 |old(~a29~0)|) .cse8 .cse18 .cse11)) (.cse4 (and (<= |old(~a23~0)| 306) .cse20 .cse19)) (.cse6 (forall ((v_prenex_5 Int)) (or (< (+ (mod v_prenex_5 299861) 300139) |old(~a29~0)|) (<= v_prenex_5 277) (< v_prenex_5 0)))) (.cse7 (not (= 9 |old(~a25~0)|))) (.cse15 (< |old(~a29~0)| 130)) (.cse13 (= 13 |old(~a25~0)|)) (.cse12 (and .cse8 .cse9 .cse10 .cse18 .cse11)) (.cse16 (not (= 10 |old(~a25~0)|))) (.cse1 (not (= 15 ~a8~0))) (.cse2 (not (= 1 ~a3~0))) (.cse5 (not (= 1 |old(~a4~0)|))) (.cse14 (forall ((v_prenex_1 Int)) (let ((.cse21 (+ v_prenex_1 69157))) (or (< v_prenex_1 |old(~a29~0)|) (< .cse21 0) (< (+ (mod .cse21 299861) 300138) |old(~a29~0)|)))))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse1 .cse2 .cse7 (< 0 (+ |old(~a23~0)| 43)) .cse5 (and .cse8 .cse9 (= |old(~a4~0)| ~a4~0) .cse10 .cse11)) (or .cse12 (or (or (not .cse13) .cse14) .cse1 .cse2 .cse5)) (or .cse3 (or .cse1 .cse2 .cse15 .cse14) .cse12) (or .cse1 .cse2 .cse0 (forall ((v_prenex_5 Int)) (or (< (mod v_prenex_5 299861) (+ |old(~a29~0)| 299881)) (<= v_prenex_5 277) (< v_prenex_5 0))) .cse5) (or .cse16 .cse12 .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse12 (forall ((v_prenex_1 Int)) (let ((.cse17 (+ v_prenex_1 69157))) (or (< v_prenex_1 130) (< (mod .cse17 299861) (+ |old(~a29~0)| 299882)) (< .cse17 0))))) (or (or (or .cse1 .cse2 .cse7) .cse5) (and (and .cse8 .cse9 (= 9 ~a25~0) .cse10) .cse18) .cse6) (or .cse12 .cse1 .cse2 .cse15 .cse7 .cse14 .cse19) (or .cse12 (or .cse1 .cse2 .cse15 .cse13 .cse20)) (or .cse12 (or .cse16 .cse1 .cse2 .cse5 .cse14 (forall ((v_~a29~0_510 Int)) (or (<= v_~a29~0_510 140) (< |old(~a29~0)| (+ (* 25 v_~a29~0_510) 378187))))))))) [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,112 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,113 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,114 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-09 00:52:36,115 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,116 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,117 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,118 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,119 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,120 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 00:52:36,121 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:52:36,121 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 10 ~a25~0) (<= ~a29~0 130) (= 15 ~a8~0) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-12-09 00:52:36,121 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:52:36,121 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:52:36,121 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (< |old(~a29~0)| 130) (and (= ~a23~0 |old(~a23~0)|) (<= 130 ~a29~0) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (not (= 1 |old(~a4~0)|)) (< 130 |old(~a29~0)|)) [2018-12-09 00:52:36,121 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-12-09 00:52:36,121 INFO L444 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse3 (<= ~a23~0 138)) (.cse8 (<= ~a29~0 277))) (let ((.cse5 (exists ((v_prenex_1 Int)) (let ((.cse12 (+ v_prenex_1 69157))) (and (<= 0 .cse12) (<= ~a29~0 (+ (mod .cse12 299861) 300138)) (<= 130 v_prenex_1))))) (.cse6 (<= 130 ~a29~0)) (.cse2 (= 10 ~a25~0)) (.cse10 (or (< 306 ~a23~0) .cse3 .cse8)) (.cse4 (= 9 ~a25~0)) (.cse9 (exists ((v_prenex_5 Int)) (and (< 277 v_prenex_5) (<= 0 v_prenex_5) (<= ~a29~0 (+ (mod v_prenex_5 299861) 300139))))) (.cse0 (= 1 ~a4~0)) (.cse11 (= |old(~a4~0)| ~a4~0))) (or (and .cse0 (and (exists ((v_prenex_1 Int)) (let ((.cse1 (+ v_prenex_1 69157))) (and (<= 0 .cse1) (<= |old(~a29~0)| v_prenex_1) (<= ~a29~0 (+ (mod .cse1 299861) 300138))))) (exists ((v_~a29~0_510 Int)) (and (< 140 v_~a29~0_510) (<= (+ (* 25 v_~a29~0_510) 378187) ~a29~0))) .cse2)) (and .cse3 (and .cse4 .cse5 .cse6)) (and (and .cse5 .cse6) (= ~a25~0 11)) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (not (= 10 |old(~a25~0)|)) (< 130 |old(~a29~0)|) (exists ((v_prenex_1 Int)) (let ((.cse7 (+ v_prenex_1 69157))) (and (<= 0 .cse7) (<= 130 v_prenex_1) (<= (+ ~a29~0 299882) (mod .cse7 299861))))) (not (= 1 |old(~a4~0)|)) (and (not (= ~a25~0 13)) .cse8 .cse6) (and (exists ((v_prenex_5 Int)) (and (< 277 v_prenex_5) (<= 0 v_prenex_5) (<= (+ ~a29~0 299881) (mod v_prenex_5 299861)))) .cse0) (and .cse9 .cse2 .cse0 .cse10) (not (= 1 ~a3~0)) (and .cse9 .cse11 (= 11 ~a25~0) .cse10) (and .cse4 .cse9 .cse0) (not (= 15 ~a8~0)) (and (<= ~a29~0 599998) (= 13 ~a25~0) .cse11)))) [2018-12-09 00:52:36,121 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-12-09 00:52:36,121 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-12-09 00:52:36,122 INFO L444 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse3 (<= ~a23~0 138)) (.cse8 (<= ~a29~0 277))) (let ((.cse5 (exists ((v_prenex_1 Int)) (let ((.cse12 (+ v_prenex_1 69157))) (and (<= 0 .cse12) (<= ~a29~0 (+ (mod .cse12 299861) 300138)) (<= 130 v_prenex_1))))) (.cse6 (<= 130 ~a29~0)) (.cse2 (= 10 ~a25~0)) (.cse10 (or (< 306 ~a23~0) .cse3 .cse8)) (.cse4 (= 9 ~a25~0)) (.cse9 (exists ((v_prenex_5 Int)) (and (< 277 v_prenex_5) (<= 0 v_prenex_5) (<= ~a29~0 (+ (mod v_prenex_5 299861) 300139))))) (.cse0 (= 1 ~a4~0)) (.cse11 (= |old(~a4~0)| ~a4~0))) (or (and .cse0 (and (exists ((v_prenex_1 Int)) (let ((.cse1 (+ v_prenex_1 69157))) (and (<= 0 .cse1) (<= |old(~a29~0)| v_prenex_1) (<= ~a29~0 (+ (mod .cse1 299861) 300138))))) (exists ((v_~a29~0_510 Int)) (and (< 140 v_~a29~0_510) (<= (+ (* 25 v_~a29~0_510) 378187) ~a29~0))) .cse2)) (and .cse3 (and .cse4 .cse5 .cse6)) (and (and .cse5 .cse6) (= ~a25~0 11)) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (not (= 10 |old(~a25~0)|)) (< 130 |old(~a29~0)|) (exists ((v_prenex_1 Int)) (let ((.cse7 (+ v_prenex_1 69157))) (and (<= 0 .cse7) (<= 130 v_prenex_1) (<= (+ ~a29~0 299882) (mod .cse7 299861))))) (not (= 1 |old(~a4~0)|)) (and (not (= ~a25~0 13)) .cse8 .cse6) (and (exists ((v_prenex_5 Int)) (and (< 277 v_prenex_5) (<= 0 v_prenex_5) (<= (+ ~a29~0 299881) (mod v_prenex_5 299861)))) .cse0) (and .cse9 .cse2 .cse0 .cse10) (not (= 1 ~a3~0)) (and .cse9 .cse11 (= 11 ~a25~0) .cse10) (and .cse4 .cse9 .cse0) (not (= 15 ~a8~0)) (and (<= ~a29~0 599998) (= 13 ~a25~0) .cse11)))) [2018-12-09 00:52:36,122 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-12-09 00:52:36,128 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,128 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,129 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,129 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,129 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,129 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,140 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,140 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,141 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,141 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,141 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,141 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:52:36 BoogieIcfgContainer [2018-12-09 00:52:36,147 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 00:52:36,147 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 00:52:36,147 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 00:52:36,147 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 00:52:36,147 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:45:42" (3/4) ... [2018-12-09 00:52:36,150 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 00:52:36,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 00:52:36,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 00:52:36,157 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 00:52:36,169 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 00:52:36,170 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 00:52:36,191 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == a4 && ((\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && \old(a29) <= v_prenex_1) && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && (\exists v_~a29~0_510 : int :: 140 < v_~a29~0_510 && 25 * v_~a29~0_510 + 378187 <= a29)) && 10 == a25) || (a23 <= 138 && (9 == a25 && (\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && 130 <= v_prenex_1)) && 130 <= a29)) || (((\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && 130 <= v_prenex_1) && 130 <= a29) && a25 == 11)) || \old(a29) < 130) || \old(a23) < 312) || !(10 == \old(a25))) || 130 < \old(a29)) || (\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && 130 <= v_prenex_1) && a29 + 299882 <= (v_prenex_1 + 69157) % 299861)) || !(1 == \old(a4))) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || ((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 + 299881 <= v_prenex_5 % 299861) && 1 == a4)) || ((((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139) && 10 == a25) && 1 == a4) && ((306 < a23 || a23 <= 138) || a29 <= 277))) || !(1 == a3)) || ((((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139) && \old(a4) == a4) && 11 == a25) && ((306 < a23 || a23 <= 138) || a29 <= 277))) || ((9 == a25 && (\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139)) && 1 == a4)) || !(15 == a8)) || ((a29 <= 599998 && 13 == a25) && \old(a4) == a4) [2018-12-09 00:52:36,264 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3e893fba-c370-42c0-be5b-df094249c7f1/bin-2019/uautomizer/witness.graphml [2018-12-09 00:52:36,264 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 00:52:36,264 INFO L168 Benchmark]: Toolchain (without parser) took 415389.73 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -75.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,265 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:52:36,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -190.2 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,265 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.57 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,265 INFO L168 Benchmark]: Boogie Preprocessor took 48.19 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: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,265 INFO L168 Benchmark]: RCFGBuilder took 977.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.1 MB in the end (delta: 169.6 MB). Peak memory consumption was 169.6 MB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,266 INFO L168 Benchmark]: TraceAbstraction took 413794.69 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 954.1 MB in the beginning and 1.1 GB in the end (delta: -103.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,266 INFO L168 Benchmark]: Witness Printer took 117.06 ms. Allocated memory is still 2.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2018-12-09 00:52:36,267 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -190.2 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.57 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.19 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: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 977.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.1 MB in the end (delta: 169.6 MB). Peak memory consumption was 169.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 413794.69 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 954.1 MB in the beginning and 1.1 GB in the end (delta: -103.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 117.06 ms. Allocated memory is still 2.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 144]: 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: 1034]: Loop Invariant [2018-12-09 00:52:36,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-09 00:52:36,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] Derived loop invariant: ((((((((((((((((1 == a4 && ((\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && \old(a29) <= v_prenex_1) && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && (\exists v_~a29~0_510 : int :: 140 < v_~a29~0_510 && 25 * v_~a29~0_510 + 378187 <= a29)) && 10 == a25) || (a23 <= 138 && (9 == a25 && (\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && 130 <= v_prenex_1)) && 130 <= a29)) || (((\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && a29 <= (v_prenex_1 + 69157) % 299861 + 300138) && 130 <= v_prenex_1) && 130 <= a29) && a25 == 11)) || \old(a29) < 130) || \old(a23) < 312) || !(10 == \old(a25))) || 130 < \old(a29)) || (\exists v_prenex_1 : int :: (0 <= v_prenex_1 + 69157 && 130 <= v_prenex_1) && a29 + 299882 <= (v_prenex_1 + 69157) % 299861)) || !(1 == \old(a4))) || ((!(a25 == 13) && a29 <= 277) && 130 <= a29)) || ((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 + 299881 <= v_prenex_5 % 299861) && 1 == a4)) || ((((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139) && 10 == a25) && 1 == a4) && ((306 < a23 || a23 <= 138) || a29 <= 277))) || !(1 == a3)) || ((((\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139) && \old(a4) == a4) && 11 == a25) && ((306 < a23 || a23 <= 138) || a29 <= 277))) || ((9 == a25 && (\exists v_prenex_5 : int :: (277 < v_prenex_5 && 0 <= v_prenex_5) && a29 <= v_prenex_5 % 299861 + 300139)) && 1 == a4)) || !(15 == a8)) || ((a29 <= 599998 && 13 == a25) && \old(a4) == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 413.7s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 157.5s AutomataDifference, 0.0s DeadEndRemovalTime, 244.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 935 SDtfs, 43625 SDslu, 4582 SDs, 0 SdLazy, 67669 SolverSat, 25502 SolverUnsat, 41 SolverUnknown, 0 SolverNotchecked, 109.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4202 GetRequests, 3510 SyntacticMatches, 13 SemanticMatches, 679 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 38035 ImplicationChecksByTransitivity, 36.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19547occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 14251 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 972 PreInvPairs, 1496 NumberOfFragments, 1211 HoareAnnotationTreeSize, 972 FomulaSimplifications, 21220866 FormulaSimplificationTreeSizeReduction, 18.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 4489622 FormulaSimplificationTreeSizeReductionInter, 226.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 6865 NumberOfCodeBlocks, 6865 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 6847 ConstructedInterpolants, 52 QuantifiedInterpolants, 20889716 SizeOfPredicates, 20 NumberOfNonLiveVariables, 5323 ConjunctsInSsa, 92 ConjunctsInUnsatCore, 18 InterpolantComputations, 5 PerfectInterpolantSequences, 5431/7689 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...