./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_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:41,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 22:33:41,365 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 22:33:41,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 22:33:41,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 22:33:41,371 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 22:33:41,372 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 22:33:41,373 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 22:33:41,374 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 22:33:41,374 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 22:33:41,375 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 22:33:41,375 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 22:33:41,375 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 22:33:41,376 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 22:33:41,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 22:33:41,377 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 22:33:41,377 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 22:33:41,378 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 22:33:41,379 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 22:33:41,380 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 22:33:41,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 22:33:41,381 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 22:33:41,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 22:33:41,382 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 22:33:41,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 22:33:41,383 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 22:33:41,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 22:33:41,383 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 22:33:41,384 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 22:33:41,384 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 22:33:41,385 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 22:33:41,385 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 22:33:41,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 22:33:41,385 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 22:33:41,386 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 22:33:41,386 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 22:33:41,386 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 22:33:41,393 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 22:33:41,393 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 22:33:41,394 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 22:33:41,394 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 22:33:41,394 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 22:33:41,394 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 22:33:41,394 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 22:33:41,394 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 22:33:41,394 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 22:33:41,394 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 22:33:41,395 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 22:33:41,395 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 22:33:41,396 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 22:33:41,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 22:33:41,396 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_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:41,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 22:33:41,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 22:33:41,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 22:33:41,427 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 22:33:41,427 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 22:33:41,428 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-12-02 22:33:41,464 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/data/40ad2ccf4/fb692004589f404189d165626cb7c894/FLAG50f547d85 [2018-12-02 22:33:41,914 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 22:33:41,915 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/sv-benchmarks/c/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-12-02 22:33:41,923 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/data/40ad2ccf4/fb692004589f404189d165626cb7c894/FLAG50f547d85 [2018-12-02 22:33:41,931 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/data/40ad2ccf4/fb692004589f404189d165626cb7c894 [2018-12-02 22:33:41,933 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 22:33:41,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 22:33:41,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 22:33:41,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 22:33:41,937 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 22:33:41,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:33:41" (1/1) ... [2018-12-02 22:33:41,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@355d8d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:41, skipping insertion in model container [2018-12-02 22:33:41,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:33:41" (1/1) ... [2018-12-02 22:33:41,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 22:33:41,979 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 22:33:42,206 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 22:33:42,209 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 22:33:42,290 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 22:33:42,348 INFO L195 MainTranslator]: Completed translation [2018-12-02 22:33:42,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42 WrapperNode [2018-12-02 22:33:42,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 22:33:42,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 22:33:42,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 22:33:42,349 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 22:33:42,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 22:33:42,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 22:33:42,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 22:33:42,370 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 22:33:42,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... [2018-12-02 22:33:42,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 22:33:42,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 22:33:42,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 22:33:42,414 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 22:33:42,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 22:33:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 22:33:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 22:33:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 22:33:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 22:33:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 22:33:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 22:33:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 22:33:43,402 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 22:33:43,402 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 22:33:43,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:33:43 BoogieIcfgContainer [2018-12-02 22:33:43,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 22:33:43,403 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 22:33:43,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 22:33:43,405 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 22:33:43,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:33:41" (1/3) ... [2018-12-02 22:33:43,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@442cf450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:33:43, skipping insertion in model container [2018-12-02 22:33:43,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:42" (2/3) ... [2018-12-02 22:33:43,406 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@442cf450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:33:43, skipping insertion in model container [2018-12-02 22:33:43,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:33:43" (3/3) ... [2018-12-02 22:33:43,407 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label57_true-unreach-call.c [2018-12-02 22:33:43,413 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 22:33:43,418 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 22:33:43,428 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 22:33:43,448 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 22:33:43,448 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 22:33:43,448 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 22:33:43,449 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 22:33:43,449 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 22:33:43,449 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 22:33:43,449 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 22:33:43,449 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 22:33:43,449 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 22:33:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-12-02 22:33:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-02 22:33:43,468 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:43,469 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] [2018-12-02 22:33:43,470 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:43,473 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:43,474 INFO L82 PathProgramCache]: Analyzing trace with hash 1960333147, now seen corresponding path program 1 times [2018-12-02 22:33:43,475 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:43,475 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:43,504 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:43,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:43,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:33:43,652 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:33:43,652 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:33:43,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:33:43,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:33:43,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:33:43,670 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-12-02 22:33:44,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:33:44,764 INFO L93 Difference]: Finished difference Result 994 states and 1776 transitions. [2018-12-02 22:33:44,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:33:44,766 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2018-12-02 22:33:44,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:33:44,775 INFO L225 Difference]: With dead ends: 994 [2018-12-02 22:33:44,775 INFO L226 Difference]: Without dead ends: 620 [2018-12-02 22:33:44,779 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 [2018-12-02 22:33:44,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-12-02 22:33:44,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 614. [2018-12-02 22:33:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-12-02 22:33:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 908 transitions. [2018-12-02 22:33:44,823 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 908 transitions. Word has length 52 [2018-12-02 22:33:44,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:33:44,824 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 908 transitions. [2018-12-02 22:33:44,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:33:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2018-12-02 22:33:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-02 22:33:44,826 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:44,827 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] [2018-12-02 22:33:44,827 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:44,827 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:44,827 INFO L82 PathProgramCache]: Analyzing trace with hash 66153069, now seen corresponding path program 1 times [2018-12-02 22:33:44,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:44,828 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:44,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:44,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:44,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:33:44,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:33:44,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:33:44,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:33:44,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:33:44,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:33:44,925 INFO L87 Difference]: Start difference. First operand 614 states and 908 transitions. Second operand 4 states. [2018-12-02 22:33:45,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:33:45,807 INFO L93 Difference]: Finished difference Result 2375 states and 3595 transitions. [2018-12-02 22:33:45,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:33:45,807 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 125 [2018-12-02 22:33:45,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:33:45,812 INFO L225 Difference]: With dead ends: 2375 [2018-12-02 22:33:45,812 INFO L226 Difference]: Without dead ends: 1767 [2018-12-02 22:33:45,813 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 [2018-12-02 22:33:45,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1767 states. [2018-12-02 22:33:45,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1767 to 1750. [2018-12-02 22:33:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-12-02 22:33:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2480 transitions. [2018-12-02 22:33:45,844 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2480 transitions. Word has length 125 [2018-12-02 22:33:45,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:33:45,845 INFO L480 AbstractCegarLoop]: Abstraction has 1750 states and 2480 transitions. [2018-12-02 22:33:45,845 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:33:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2480 transitions. [2018-12-02 22:33:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-12-02 22:33:45,850 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:45,851 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] [2018-12-02 22:33:45,851 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:45,851 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:45,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1692046128, now seen corresponding path program 1 times [2018-12-02 22:33:45,851 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:45,852 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:45,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:45,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:45,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 90 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 22:33:45,986 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:33:45,986 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:45,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:46,068 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:33:46,166 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-02 22:33:46,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:33:46,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2018-12-02 22:33:46,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 22:33:46,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 22:33:46,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-02 22:33:46,194 INFO L87 Difference]: Start difference. First operand 1750 states and 2480 transitions. Second operand 7 states. [2018-12-02 22:33:47,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:33:47,877 INFO L93 Difference]: Finished difference Result 6403 states and 10830 transitions. [2018-12-02 22:33:47,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-02 22:33:47,878 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 273 [2018-12-02 22:33:47,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:33:47,897 INFO L225 Difference]: With dead ends: 6403 [2018-12-02 22:33:47,897 INFO L226 Difference]: Without dead ends: 4659 [2018-12-02 22:33:47,901 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 [2018-12-02 22:33:47,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4659 states. [2018-12-02 22:33:47,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4659 to 4309. [2018-12-02 22:33:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4309 states. [2018-12-02 22:33:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 4309 states and 6109 transitions. [2018-12-02 22:33:47,994 INFO L78 Accepts]: Start accepts. Automaton has 4309 states and 6109 transitions. Word has length 273 [2018-12-02 22:33:47,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:33:47,995 INFO L480 AbstractCegarLoop]: Abstraction has 4309 states and 6109 transitions. [2018-12-02 22:33:47,995 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 22:33:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6109 transitions. [2018-12-02 22:33:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-12-02 22:33:48,001 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:48,001 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] [2018-12-02 22:33:48,002 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:48,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:48,002 INFO L82 PathProgramCache]: Analyzing trace with hash -651566124, now seen corresponding path program 1 times [2018-12-02 22:33:48,002 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:48,002 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:48,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:48,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:48,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 90 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 22:33:48,193 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:33:48,193 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:48,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:48,247 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:33:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-02 22:33:48,357 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:33:48,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2018-12-02 22:33:48,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 22:33:48,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 22:33:48,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:33:48,359 INFO L87 Difference]: Start difference. First operand 4309 states and 6109 transitions. Second operand 9 states. [2018-12-02 22:33:49,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:33:49,955 INFO L93 Difference]: Finished difference Result 8920 states and 14586 transitions. [2018-12-02 22:33:49,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 22:33:49,956 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 291 [2018-12-02 22:33:49,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:33:49,980 INFO L225 Difference]: With dead ends: 8920 [2018-12-02 22:33:49,980 INFO L226 Difference]: Without dead ends: 4617 [2018-12-02 22:33:49,988 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 [2018-12-02 22:33:49,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4617 states. [2018-12-02 22:33:50,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4617 to 4410. [2018-12-02 22:33:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4410 states. [2018-12-02 22:33:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 4410 states and 6443 transitions. [2018-12-02 22:33:50,093 INFO L78 Accepts]: Start accepts. Automaton has 4410 states and 6443 transitions. Word has length 291 [2018-12-02 22:33:50,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:33:50,093 INFO L480 AbstractCegarLoop]: Abstraction has 4410 states and 6443 transitions. [2018-12-02 22:33:50,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 22:33:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 6443 transitions. [2018-12-02 22:33:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-12-02 22:33:50,101 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:50,101 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] [2018-12-02 22:33:50,101 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:50,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:50,101 INFO L82 PathProgramCache]: Analyzing trace with hash -183022004, now seen corresponding path program 1 times [2018-12-02 22:33:50,101 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:50,101 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:50,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:50,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:50,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 135 proven. 136 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-12-02 22:33:50,266 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:33:50,266 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:50,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:50,336 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:33:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-02 22:33:50,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:33:50,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-02 22:33:50,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 22:33:50,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 22:33:50,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:33:50,412 INFO L87 Difference]: Start difference. First operand 4410 states and 6443 transitions. Second operand 9 states. [2018-12-02 22:33:51,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:33:51,769 INFO L93 Difference]: Finished difference Result 11835 states and 18563 transitions. [2018-12-02 22:33:51,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-02 22:33:51,770 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 338 [2018-12-02 22:33:51,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:33:51,789 INFO L225 Difference]: With dead ends: 11835 [2018-12-02 22:33:51,789 INFO L226 Difference]: Without dead ends: 7431 [2018-12-02 22:33:51,796 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 [2018-12-02 22:33:51,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7431 states. [2018-12-02 22:33:51,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7431 to 6969. [2018-12-02 22:33:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6969 states. [2018-12-02 22:33:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 6969 states and 10524 transitions. [2018-12-02 22:33:51,930 INFO L78 Accepts]: Start accepts. Automaton has 6969 states and 10524 transitions. Word has length 338 [2018-12-02 22:33:51,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:33:51,930 INFO L480 AbstractCegarLoop]: Abstraction has 6969 states and 10524 transitions. [2018-12-02 22:33:51,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 22:33:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 6969 states and 10524 transitions. [2018-12-02 22:33:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2018-12-02 22:33:51,940 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:33:51,940 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] [2018-12-02 22:33:51,940 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:33:51,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:33:51,941 INFO L82 PathProgramCache]: Analyzing trace with hash 2046062614, now seen corresponding path program 1 times [2018-12-02 22:33:51,941 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:33:51,941 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:33:51,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:51,941 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:51,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:33:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 92 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-02 22:33:52,157 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:33:52,157 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:33:52,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:33:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:33:52,225 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:33:54,296 WARN L180 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 22 [2018-12-02 22:33:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:33:55,516 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:33:55,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10] total 17 [2018-12-02 22:33:55,516 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 22:33:55,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 22:33:55,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=218, Unknown=3, NotChecked=0, Total=272 [2018-12-02 22:33:55,517 INFO L87 Difference]: Start difference. First operand 6969 states and 10524 transitions. Second operand 17 states. [2018-12-02 22:34:05,567 WARN L180 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-12-02 22:34:11,080 WARN L180 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-02 22:35:12,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:12,351 INFO L93 Difference]: Finished difference Result 23637 states and 41054 transitions. [2018-12-02 22:35:12,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-12-02 22:35:12,351 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 365 [2018-12-02 22:35:12,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:12,412 INFO L225 Difference]: With dead ends: 23637 [2018-12-02 22:35:12,412 INFO L226 Difference]: Without dead ends: 16862 [2018-12-02 22:35:12,428 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 362 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 804 ImplicationChecksByTransitivity, 15.5s TimeCoverageRelationStatistics Valid=552, Invalid=2088, Unknown=12, NotChecked=0, Total=2652 [2018-12-02 22:35:12,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16862 states. [2018-12-02 22:35:12,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16862 to 14767. [2018-12-02 22:35:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14767 states. [2018-12-02 22:35:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14767 states to 14767 states and 23600 transitions. [2018-12-02 22:35:12,734 INFO L78 Accepts]: Start accepts. Automaton has 14767 states and 23600 transitions. Word has length 365 [2018-12-02 22:35:12,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:12,734 INFO L480 AbstractCegarLoop]: Abstraction has 14767 states and 23600 transitions. [2018-12-02 22:35:12,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 22:35:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 14767 states and 23600 transitions. [2018-12-02 22:35:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2018-12-02 22:35:12,756 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:12,756 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] [2018-12-02 22:35:12,756 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:12,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:12,756 INFO L82 PathProgramCache]: Analyzing trace with hash -129217256, now seen corresponding path program 1 times [2018-12-02 22:35:12,757 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:12,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:12,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:12,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:12,757 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 301 proven. 193 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 22:35:13,743 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:35:13,743 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:35:13,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:13,812 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:35:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 452 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-02 22:35:14,030 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:35:14,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8] total 25 [2018-12-02 22:35:14,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-02 22:35:14,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-02 22:35:14,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=525, Unknown=0, NotChecked=0, Total=600 [2018-12-02 22:35:14,031 INFO L87 Difference]: Start difference. First operand 14767 states and 23600 transitions. Second operand 25 states. [2018-12-02 22:35:17,241 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2018-12-02 22:35:19,147 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 45 [2018-12-02 22:35:19,806 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 49 [2018-12-02 22:35:21,476 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 37 [2018-12-02 22:35:21,834 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2018-12-02 22:35:22,041 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 33 [2018-12-02 22:35:22,602 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2018-12-02 22:35:23,776 WARN L180 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2018-12-02 22:35:24,155 WARN L180 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42 [2018-12-02 22:35:25,100 WARN L180 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2018-12-02 22:35:26,412 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 32 [2018-12-02 22:35:26,622 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 28 [2018-12-02 22:35:27,477 WARN L180 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2018-12-02 22:35:27,788 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 31 [2018-12-02 22:35:28,137 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2018-12-02 22:35:31,277 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2018-12-02 22:35:31,528 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2018-12-02 22:35:32,757 WARN L180 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2018-12-02 22:35:34,407 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2018-12-02 22:35:36,410 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2018-12-02 22:35:37,340 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 37 [2018-12-02 22:35:55,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:55,446 INFO L93 Difference]: Finished difference Result 39465 states and 103575 transitions. [2018-12-02 22:35:55,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 208 states. [2018-12-02 22:35:55,447 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 474 [2018-12-02 22:35:55,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:55,587 INFO L225 Difference]: With dead ends: 39465 [2018-12-02 22:35:55,587 INFO L226 Difference]: Without dead ends: 23950 [2018-12-02 22:35:55,631 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 483 SyntacticMatches, 4 SemanticMatches, 225 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21711 ImplicationChecksByTransitivity, 13.3s TimeCoverageRelationStatistics Valid=5736, Invalid=45566, Unknown=0, NotChecked=0, Total=51302 [2018-12-02 22:35:55,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23950 states. [2018-12-02 22:35:56,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23950 to 19551. [2018-12-02 22:35:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19551 states. [2018-12-02 22:35:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19551 states to 19551 states and 34010 transitions. [2018-12-02 22:35:56,438 INFO L78 Accepts]: Start accepts. Automaton has 19551 states and 34010 transitions. Word has length 474 [2018-12-02 22:35:56,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:56,439 INFO L480 AbstractCegarLoop]: Abstraction has 19551 states and 34010 transitions. [2018-12-02 22:35:56,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-02 22:35:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 19551 states and 34010 transitions. [2018-12-02 22:35:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2018-12-02 22:35:56,469 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:56,470 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] [2018-12-02 22:35:56,470 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:56,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:56,470 INFO L82 PathProgramCache]: Analyzing trace with hash -783736596, now seen corresponding path program 1 times [2018-12-02 22:35:56,470 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:56,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:56,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:56,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:56,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 363 proven. 397 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 22:35:57,144 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:35:57,144 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:35:57,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:57,220 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:35:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 637 proven. 2 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 22:35:57,386 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:35:57,386 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 5] total 23 [2018-12-02 22:35:57,386 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-02 22:35:57,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-02 22:35:57,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=429, Unknown=0, NotChecked=0, Total=506 [2018-12-02 22:35:57,387 INFO L87 Difference]: Start difference. First operand 19551 states and 34010 transitions. Second operand 23 states. [2018-12-02 22:36:01,736 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 33 [2018-12-02 22:36:11,082 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-12-02 22:36:12,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:36:12,799 INFO L93 Difference]: Finished difference Result 40104 states and 90174 transitions. [2018-12-02 22:36:12,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2018-12-02 22:36:12,800 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 527 [2018-12-02 22:36:12,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:36:12,892 INFO L225 Difference]: With dead ends: 40104 [2018-12-02 22:36:12,892 INFO L226 Difference]: Without dead ends: 21160 [2018-12-02 22:36:12,936 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 577 SyntacticMatches, 2 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2917 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1448, Invalid=7482, Unknown=0, NotChecked=0, Total=8930 [2018-12-02 22:36:12,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21160 states. [2018-12-02 22:36:13,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21160 to 15978. [2018-12-02 22:36:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15978 states. [2018-12-02 22:36:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15978 states to 15978 states and 19968 transitions. [2018-12-02 22:36:13,462 INFO L78 Accepts]: Start accepts. Automaton has 15978 states and 19968 transitions. Word has length 527 [2018-12-02 22:36:13,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:36:13,462 INFO L480 AbstractCegarLoop]: Abstraction has 15978 states and 19968 transitions. [2018-12-02 22:36:13,462 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-02 22:36:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 15978 states and 19968 transitions. [2018-12-02 22:36:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2018-12-02 22:36:13,475 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:36:13,475 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] [2018-12-02 22:36:13,476 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:36:13,476 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:36:13,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1930471917, now seen corresponding path program 1 times [2018-12-02 22:36:13,476 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:36:13,476 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:36:13,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:13,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:13,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 368 proven. 326 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-12-02 22:36:14,054 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:36:14,054 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:36:14,060 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:14,141 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:36:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 647 proven. 2 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-02 22:36:14,308 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:36:14,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 5] total 20 [2018-12-02 22:36:14,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-02 22:36:14,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-02 22:36:14,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=324, Unknown=0, NotChecked=0, Total=380 [2018-12-02 22:36:14,309 INFO L87 Difference]: Start difference. First operand 15978 states and 19968 transitions. Second operand 20 states. [2018-12-02 22:36:16,553 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 40 [2018-12-02 22:36:17,011 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2018-12-02 22:36:17,556 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 37 [2018-12-02 22:36:18,293 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 35 [2018-12-02 22:36:18,523 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2018-12-02 22:36:19,217 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2018-12-02 22:36:19,484 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2018-12-02 22:36:19,674 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 33 [2018-12-02 22:36:19,905 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 31 [2018-12-02 22:36:21,048 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 29 [2018-12-02 22:36:21,220 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2018-12-02 22:36:23,412 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2018-12-02 22:36:24,803 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2018-12-02 22:36:25,244 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 24 [2018-12-02 22:36:28,515 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 24 [2018-12-02 22:36:31,559 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2018-12-02 22:36:32,775 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 36 [2018-12-02 22:36:33,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:36:33,051 INFO L93 Difference]: Finished difference Result 34471 states and 44013 transitions. [2018-12-02 22:36:33,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2018-12-02 22:36:33,051 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 532 [2018-12-02 22:36:33,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:36:33,082 INFO L225 Difference]: With dead ends: 34471 [2018-12-02 22:36:33,083 INFO L226 Difference]: Without dead ends: 19093 [2018-12-02 22:36:33,100 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 733 GetRequests, 606 SyntacticMatches, 2 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5977 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=2436, Invalid=13566, Unknown=0, NotChecked=0, Total=16002 [2018-12-02 22:36:33,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19093 states. [2018-12-02 22:36:33,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19093 to 16984. [2018-12-02 22:36:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16984 states. [2018-12-02 22:36:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16984 states to 16984 states and 20698 transitions. [2018-12-02 22:36:33,405 INFO L78 Accepts]: Start accepts. Automaton has 16984 states and 20698 transitions. Word has length 532 [2018-12-02 22:36:33,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:36:33,405 INFO L480 AbstractCegarLoop]: Abstraction has 16984 states and 20698 transitions. [2018-12-02 22:36:33,405 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-02 22:36:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 16984 states and 20698 transitions. [2018-12-02 22:36:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2018-12-02 22:36:33,420 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:36:33,420 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] [2018-12-02 22:36:33,420 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:36:33,420 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:36:33,420 INFO L82 PathProgramCache]: Analyzing trace with hash -518269237, now seen corresponding path program 1 times [2018-12-02 22:36:33,420 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:36:33,420 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:36:33,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:33,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:33,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 364 proven. 453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:36:34,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:36:34,185 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/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 [2018-12-02 22:36:34,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:34,261 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:36:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 460 proven. 259 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-12-02 22:36:34,829 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:36:34,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 11] total 31 [2018-12-02 22:36:34,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-12-02 22:36:34,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-12-02 22:36:34,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=817, Unknown=0, NotChecked=0, Total=930 [2018-12-02 22:36:34,830 INFO L87 Difference]: Start difference. First operand 16984 states and 20698 transitions. Second operand 31 states. [2018-12-02 22:36:35,606 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2018-12-02 22:36:35,992 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2018-12-02 22:36:36,187 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2018-12-02 22:36:36,434 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2018-12-02 22:36:36,755 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2018-12-02 22:36:37,525 WARN L180 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2018-12-02 22:36:37,875 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 39 [2018-12-02 22:36:38,518 WARN L180 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 46 [2018-12-02 22:36:40,170 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2018-12-02 22:36:40,619 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2018-12-02 22:36:46,266 WARN L180 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2018-12-02 22:36:47,160 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2018-12-02 22:36:47,971 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2018-12-02 22:36:48,385 WARN L180 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2018-12-02 22:36:48,889 WARN L180 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2018-12-02 22:36:49,233 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2018-12-02 22:36:50,185 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2018-12-02 22:36:50,522 WARN L180 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2018-12-02 22:36:52,124 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 33 [2018-12-02 22:36:52,317 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 30 [2018-12-02 22:36:52,818 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2018-12-02 22:36:55,315 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 30 [2018-12-02 22:36:56,283 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2018-12-02 22:37:09,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:37:09,912 INFO L93 Difference]: Finished difference Result 35676 states and 44795 transitions. [2018-12-02 22:37:09,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2018-12-02 22:37:09,913 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 544 [2018-12-02 22:37:09,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:37:09,914 INFO L225 Difference]: With dead ends: 35676 [2018-12-02 22:37:09,914 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 22:37:09,942 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 549 SyntacticMatches, 4 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6553 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=3706, Invalid=15476, Unknown=0, NotChecked=0, Total=19182 [2018-12-02 22:37:09,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 22:37:09,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 22:37:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 22:37:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 22:37:09,943 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 544 [2018-12-02 22:37:09,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:37:09,943 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 22:37:09,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has 31 states. [2018-12-02 22:37:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 22:37:09,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 22:37:09,946 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 22:37:10,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:10,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:11,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:12,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:13,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:14,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:15,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:16,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:17,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:17,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:18,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:19,891 WARN L180 SmtUtils]: Spent 9.16 s on a formula simplification. DAG size of input: 2497 DAG size of output: 1903 [2018-12-02 22:37:19,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:20,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:21,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:22,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:23,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:24,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:25,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:26,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:26,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:26,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:27,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:37:28,952 WARN L180 SmtUtils]: Spent 9.06 s on a formula simplification. DAG size of input: 2497 DAG size of output: 1903 [2018-12-02 22:37:53,526 WARN L180 SmtUtils]: Spent 24.45 s on a formula simplification. DAG size of input: 566 DAG size of output: 134 [2018-12-02 22:39:15,400 WARN L180 SmtUtils]: Spent 1.36 m on a formula simplification. DAG size of input: 1881 DAG size of output: 109 [2018-12-02 22:40:40,636 WARN L180 SmtUtils]: Spent 1.42 m on a formula simplification. DAG size of input: 1881 DAG size of output: 109 [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 22:40:40,638 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)|)) [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,638 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,639 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-02 22:40:40,640 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,641 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-12-02 22:40:40,642 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,643 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-12-02 22:40:40,644 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,645 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))))))))) [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,645 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,646 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-02 22:40:40,647 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,648 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-02 22:40:40,649 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-12-02 22:40:40,650 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,651 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,652 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 144) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-02 22:40:40,653 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-12-02 22:40:40,654 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-12-02 22:40:40,655 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 22:40:40,656 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)) [2018-12-02 22:40:40,656 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 22:40:40,656 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)|)) [2018-12-02 22:40:40,656 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-12-02 22:40:40,657 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)) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (not (= 10 |old(~a25~0)|)) (and (and .cse5 .cse6) (= ~a25~0 11)) (< 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)))) [2018-12-02 22:40:40,657 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-12-02 22:40:40,657 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-12-02 22:40:40,657 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)) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (not (= 10 |old(~a25~0)|)) (and (and .cse5 .cse6) (= ~a25~0 11)) (< 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)))) [2018-12-02 22:40:40,657 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-12-02 22:40:40,664 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,665 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,666 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,666 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,666 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,666 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,666 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,667 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,667 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,667 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,667 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,667 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,668 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,669 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,676 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,677 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,677 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,677 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,677 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,677 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,681 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,681 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 10:40:40 BoogieIcfgContainer [2018-12-02 22:40:40,683 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 22:40:40,684 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 22:40:40,684 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 22:40:40,684 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 22:40:40,684 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:33:43" (3/4) ... [2018-12-02 22:40:40,687 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 22:40:40,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 22:40:40,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 22:40:40,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 22:40:40,706 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-02 22:40:40,707 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 22:40:40,730 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)) || \old(a29) < 130) || \old(a23) < 312) || !(10 == \old(a25))) || (((\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)) || 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) [2018-12-02 22:40:40,786 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d754b418-7fcb-43fd-bfbe-2bdf53e9e596/bin-2019/uautomizer/witness.graphml [2018-12-02 22:40:40,786 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 22:40:40,787 INFO L168 Benchmark]: Toolchain (without parser) took 418853.46 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 946.3 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 411.0 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,787 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 22:40:40,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 80.7 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,788 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 22:40:40,788 INFO L168 Benchmark]: Boogie Preprocessor took 43.82 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,788 INFO L168 Benchmark]: RCFGBuilder took 988.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 950.9 MB in the end (delta: 179.5 MB). Peak memory consumption was 179.5 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,788 INFO L168 Benchmark]: TraceAbstraction took 417280.39 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 950.9 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,789 INFO L168 Benchmark]: Witness Printer took 102.71 ms. Allocated memory is still 2.6 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:40,790 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 80.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.82 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 988.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 950.9 MB in the end (delta: 179.5 MB). Peak memory consumption was 179.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 417280.39 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 950.9 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. * Witness Printer took 102.71 ms. Allocated memory is still 2.6 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 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 [2018-12-02 22:40:40,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,793 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,794 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,796 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_510,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,799 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,800 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 22:40:40,801 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)) || \old(a29) < 130) || \old(a23) < 312) || !(10 == \old(a25))) || (((\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)) || 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, 417.2s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 194.6s AutomataDifference, 0.0s DeadEndRemovalTime, 210.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 934 SDtfs, 45253 SDslu, 4673 SDs, 0 SdLazy, 68910 SolverSat, 28839 SolverUnsat, 38 SolverUnknown, 0 SolverNotchecked, 128.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4203 GetRequests, 3510 SyntacticMatches, 14 SemanticMatches, 679 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 38075 ImplicationChecksByTransitivity, 49.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19551occurred 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: 2.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 14827 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 974 PreInvPairs, 1498 NumberOfFragments, 1211 HoareAnnotationTreeSize, 974 FomulaSimplifications, 21070898 FormulaSimplificationTreeSizeReduction, 18.9s HoareSimplificationTime, 7 FomulaSimplificationsInter, 4425598 FormulaSimplificationTreeSizeReductionInter, 191.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s 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...