./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label27.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label27.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/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 78eabd2ee150c25691f9a7d531597623c7c366a6 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:35:02,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:35:02,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:35:02,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:35:02,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:35:02,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:35:02,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:35:02,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:35:02,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:35:02,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:35:02,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:35:02,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:35:02,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:35:02,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:35:02,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:35:02,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:35:02,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:35:02,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:35:02,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:35:02,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:35:02,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:35:02,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:35:02,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:35:02,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:35:02,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:35:02,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:35:02,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:35:02,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:35:02,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:35:02,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:35:02,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:35:02,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:35:02,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:35:02,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:35:02,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:35:02,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:35:02,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:35:02,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:35:02,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:35:02,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:35:02,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:35:02,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-19 23:35:02,991 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:35:02,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:35:02,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:35:02,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:35:02,992 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 23:35:02,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:35:02,993 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:35:02,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:35:02,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:35:02,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:35:02,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:35:02,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:35:02,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:35:02,994 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:35:02,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:35:02,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:35:02,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:35:02,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:35:02,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 23:35:02,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:35:02,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 23:35:02,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 23:35:02,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:35:02,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:35:02,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:35:02,997 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 23:35:02,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:35:02,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:35:02,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/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 -> 78eabd2ee150c25691f9a7d531597623c7c366a6 [2019-11-19 23:35:03,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:35:03,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:35:03,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:35:03,144 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:35:03,145 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:35:03,145 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label27.c [2019-11-19 23:35:03,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/data/6d098bed4/f22e940d47ee4f4cbf9b71519e1dd5cb/FLAGadb82afd4 [2019-11-19 23:35:03,802 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:35:03,802 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/sv-benchmarks/c/eca-rers2012/Problem17_label27.c [2019-11-19 23:35:03,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/data/6d098bed4/f22e940d47ee4f4cbf9b71519e1dd5cb/FLAGadb82afd4 [2019-11-19 23:35:04,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/data/6d098bed4/f22e940d47ee4f4cbf9b71519e1dd5cb [2019-11-19 23:35:04,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:35:04,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:35:04,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:04,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:35:04,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:35:04,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:04" (1/1) ... [2019-11-19 23:35:04,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f928f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:04, skipping insertion in model container [2019-11-19 23:35:04,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:04" (1/1) ... [2019-11-19 23:35:04,234 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:35:04,335 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:35:05,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:05,372 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:35:05,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:05,764 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:35:05,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05 WrapperNode [2019-11-19 23:35:05,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:05,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:05,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:35:05,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:35:05,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:05,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:06,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:35:06,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:35:06,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:35:06,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... [2019-11-19 23:35:06,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:35:06,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:35:06,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:35:06,273 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:35:06,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/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 [2019-11-19 23:35:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:35:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:35:10,308 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:35:10,309 INFO L285 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-19 23:35:10,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:10 BoogieIcfgContainer [2019-11-19 23:35:10,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:35:10,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-19 23:35:10,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-19 23:35:10,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-19 23:35:10,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 11:35:04" (1/3) ... [2019-11-19 23:35:10,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b476e37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:35:10, skipping insertion in model container [2019-11-19 23:35:10,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:05" (2/3) ... [2019-11-19 23:35:10,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b476e37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:35:10, skipping insertion in model container [2019-11-19 23:35:10,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:10" (3/3) ... [2019-11-19 23:35:10,319 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label27.c [2019-11-19 23:35:10,328 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-19 23:35:10,336 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-19 23:35:10,345 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-19 23:35:10,382 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-19 23:35:10,382 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-19 23:35:10,382 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-19 23:35:10,383 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-19 23:35:10,383 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-19 23:35:10,383 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-19 23:35:10,383 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-19 23:35:10,384 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-19 23:35:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-19 23:35:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-19 23:35:10,421 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:10,422 INFO L410 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] [2019-11-19 23:35:10,423 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:10,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:10,428 INFO L82 PathProgramCache]: Analyzing trace with hash 751578873, now seen corresponding path program 1 times [2019-11-19 23:35:10,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:10,437 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248586573] [2019-11-19 23:35:10,437 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:35:10,699 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248586573] [2019-11-19 23:35:10,700 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:10,700 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:10,701 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727558257] [2019-11-19 23:35:10,706 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:35:10,706 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:10,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:35:10,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:10,721 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-19 23:35:15,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:15,961 INFO L93 Difference]: Finished difference Result 2120 states and 3947 transitions. [2019-11-19 23:35:15,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 23:35:15,962 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2019-11-19 23:35:15,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:15,989 INFO L225 Difference]: With dead ends: 2120 [2019-11-19 23:35:15,989 INFO L226 Difference]: Without dead ends: 1448 [2019-11-19 23:35:15,995 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:16,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1448 states. [2019-11-19 23:35:16,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1448 to 970. [2019-11-19 23:35:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2019-11-19 23:35:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1691 transitions. [2019-11-19 23:35:16,089 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1691 transitions. Word has length 41 [2019-11-19 23:35:16,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:16,089 INFO L462 AbstractCegarLoop]: Abstraction has 970 states and 1691 transitions. [2019-11-19 23:35:16,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:35:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1691 transitions. [2019-11-19 23:35:16,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-11-19 23:35:16,094 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:16,094 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:16,095 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:16,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:16,095 INFO L82 PathProgramCache]: Analyzing trace with hash 1241020354, now seen corresponding path program 1 times [2019-11-19 23:35:16,095 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:16,096 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644751743] [2019-11-19 23:35:16,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:35:16,247 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644751743] [2019-11-19 23:35:16,248 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:16,248 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:16,248 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831571661] [2019-11-19 23:35:16,250 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:35:16,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:16,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:35:16,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:16,251 INFO L87 Difference]: Start difference. First operand 970 states and 1691 transitions. Second operand 4 states. [2019-11-19 23:35:19,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:19,344 INFO L93 Difference]: Finished difference Result 2798 states and 4913 transitions. [2019-11-19 23:35:19,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:19,344 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2019-11-19 23:35:19,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:19,355 INFO L225 Difference]: With dead ends: 2798 [2019-11-19 23:35:19,356 INFO L226 Difference]: Without dead ends: 1830 [2019-11-19 23:35:19,358 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:19,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1830 states. [2019-11-19 23:35:19,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1830 to 1830. [2019-11-19 23:35:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1830 states. [2019-11-19 23:35:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1830 states and 2564 transitions. [2019-11-19 23:35:19,415 INFO L78 Accepts]: Start accepts. Automaton has 1830 states and 2564 transitions. Word has length 108 [2019-11-19 23:35:19,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:19,418 INFO L462 AbstractCegarLoop]: Abstraction has 1830 states and 2564 transitions. [2019-11-19 23:35:19,418 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:35:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2564 transitions. [2019-11-19 23:35:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-11-19 23:35:19,427 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:19,428 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:19,428 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:19,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:19,428 INFO L82 PathProgramCache]: Analyzing trace with hash 253179212, now seen corresponding path program 1 times [2019-11-19 23:35:19,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:19,429 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210468456] [2019-11-19 23:35:19,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:35:19,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210468456] [2019-11-19 23:35:19,783 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1350849046] [2019-11-19 23:35:19,783 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:35:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:19,873 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-19 23:35:19,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:35:19,908 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:35:19,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:35:20,476 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-11-19 23:35:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:35:20,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 23:35:20,606 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-19 23:35:20,607 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248854010] [2019-11-19 23:35:20,608 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:35:20,609 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:20,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:35:20,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-19 23:35:20,609 INFO L87 Difference]: Start difference. First operand 1830 states and 2564 transitions. Second operand 4 states. [2019-11-19 23:35:27,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:27,933 INFO L93 Difference]: Finished difference Result 7104 states and 9962 transitions. [2019-11-19 23:35:27,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 23:35:27,935 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 111 [2019-11-19 23:35:27,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:27,958 INFO L225 Difference]: With dead ends: 7104 [2019-11-19 23:35:27,958 INFO L226 Difference]: Without dead ends: 4422 [2019-11-19 23:35:27,962 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-19 23:35:27,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4422 states. [2019-11-19 23:35:28,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4422 to 4419. [2019-11-19 23:35:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2019-11-19 23:35:28,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 5893 transitions. [2019-11-19 23:35:28,048 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 5893 transitions. Word has length 111 [2019-11-19 23:35:28,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:28,048 INFO L462 AbstractCegarLoop]: Abstraction has 4419 states and 5893 transitions. [2019-11-19 23:35:28,048 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:35:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 5893 transitions. [2019-11-19 23:35:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-11-19 23:35:28,051 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:28,051 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-19 23:35:28,255 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:35:28,255 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:28,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:28,256 INFO L82 PathProgramCache]: Analyzing trace with hash 779403360, now seen corresponding path program 1 times [2019-11-19 23:35:28,256 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:28,256 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968943284] [2019-11-19 23:35:28,257 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:35:28,465 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968943284] [2019-11-19 23:35:28,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:28,465 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 23:35:28,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844641605] [2019-11-19 23:35:28,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:35:28,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:28,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:35:28,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:28,469 INFO L87 Difference]: Start difference. First operand 4419 states and 5893 transitions. Second operand 4 states. [2019-11-19 23:35:31,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:31,943 INFO L93 Difference]: Finished difference Result 12241 states and 16983 transitions. [2019-11-19 23:35:31,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 23:35:31,956 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 197 [2019-11-19 23:35:31,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:31,994 INFO L225 Difference]: With dead ends: 12241 [2019-11-19 23:35:31,994 INFO L226 Difference]: Without dead ends: 7824 [2019-11-19 23:35:31,999 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 23:35:32,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7824 states. [2019-11-19 23:35:32,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7824 to 7399. [2019-11-19 23:35:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2019-11-19 23:35:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9792 transitions. [2019-11-19 23:35:32,166 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9792 transitions. Word has length 197 [2019-11-19 23:35:32,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:32,169 INFO L462 AbstractCegarLoop]: Abstraction has 7399 states and 9792 transitions. [2019-11-19 23:35:32,170 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:35:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9792 transitions. [2019-11-19 23:35:32,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-11-19 23:35:32,178 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:32,178 INFO L410 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, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:32,178 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:32,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:32,179 INFO L82 PathProgramCache]: Analyzing trace with hash 121010250, now seen corresponding path program 1 times [2019-11-19 23:35:32,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:32,180 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093359824] [2019-11-19 23:35:32,181 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-19 23:35:32,423 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093359824] [2019-11-19 23:35:32,423 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:32,423 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:32,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99409285] [2019-11-19 23:35:32,424 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:35:32,424 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:32,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:35:32,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:32,425 INFO L87 Difference]: Start difference. First operand 7399 states and 9792 transitions. Second operand 3 states. [2019-11-19 23:35:35,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:35,552 INFO L93 Difference]: Finished difference Result 19046 states and 24984 transitions. [2019-11-19 23:35:35,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:35,553 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 289 [2019-11-19 23:35:35,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:35,591 INFO L225 Difference]: With dead ends: 19046 [2019-11-19 23:35:35,592 INFO L226 Difference]: Without dead ends: 10799 [2019-11-19 23:35:35,601 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:35,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10799 states. [2019-11-19 23:35:35,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10799 to 6966. [2019-11-19 23:35:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6966 states. [2019-11-19 23:35:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6966 states to 6966 states and 8721 transitions. [2019-11-19 23:35:35,766 INFO L78 Accepts]: Start accepts. Automaton has 6966 states and 8721 transitions. Word has length 289 [2019-11-19 23:35:35,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:35,767 INFO L462 AbstractCegarLoop]: Abstraction has 6966 states and 8721 transitions. [2019-11-19 23:35:35,767 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:35:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 6966 states and 8721 transitions. [2019-11-19 23:35:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2019-11-19 23:35:35,777 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:35,777 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2019-11-19 23:35:35,777 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:35,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:35,778 INFO L82 PathProgramCache]: Analyzing trace with hash 2045787559, now seen corresponding path program 1 times [2019-11-19 23:35:35,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:35,778 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720566175] [2019-11-19 23:35:35,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 354 proven. 109 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2019-11-19 23:35:36,310 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720566175] [2019-11-19 23:35:36,310 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1240568721] [2019-11-19 23:35:36,310 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:35:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:36,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-19 23:35:36,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:35:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 357 proven. 82 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-11-19 23:35:36,607 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-19 23:35:36,607 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-11-19 23:35:36,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408033931] [2019-11-19 23:35:36,609 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-19 23:35:36,609 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:36,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-19 23:35:36,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-19 23:35:36,610 INFO L87 Difference]: Start difference. First operand 6966 states and 8721 transitions. Second operand 8 states. [2019-11-19 23:35:45,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:45,525 INFO L93 Difference]: Finished difference Result 33989 states and 41295 transitions. [2019-11-19 23:35:45,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-19 23:35:45,525 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 363 [2019-11-19 23:35:45,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:45,559 INFO L225 Difference]: With dead ends: 33989 [2019-11-19 23:35:45,559 INFO L226 Difference]: Without dead ends: 20610 [2019-11-19 23:35:45,569 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 376 GetRequests, 365 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2019-11-19 23:35:45,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20610 states. [2019-11-19 23:35:45,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20610 to 16312. [2019-11-19 23:35:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16312 states. [2019-11-19 23:35:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16312 states to 16312 states and 18800 transitions. [2019-11-19 23:35:45,787 INFO L78 Accepts]: Start accepts. Automaton has 16312 states and 18800 transitions. Word has length 363 [2019-11-19 23:35:45,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:45,787 INFO L462 AbstractCegarLoop]: Abstraction has 16312 states and 18800 transitions. [2019-11-19 23:35:45,787 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-19 23:35:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 16312 states and 18800 transitions. [2019-11-19 23:35:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2019-11-19 23:35:45,818 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:45,819 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-19 23:35:46,022 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:35:46,023 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:46,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:46,023 INFO L82 PathProgramCache]: Analyzing trace with hash -322130850, now seen corresponding path program 1 times [2019-11-19 23:35:46,023 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:46,023 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767921872] [2019-11-19 23:35:46,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2019-11-19 23:35:46,492 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767921872] [2019-11-19 23:35:46,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:46,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:46,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301415766] [2019-11-19 23:35:46,494 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:35:46,494 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:46,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:35:46,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:46,495 INFO L87 Difference]: Start difference. First operand 16312 states and 18800 transitions. Second operand 3 states. [2019-11-19 23:35:48,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:48,640 INFO L93 Difference]: Finished difference Result 38154 states and 44053 transitions. [2019-11-19 23:35:48,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:48,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 643 [2019-11-19 23:35:48,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:48,692 INFO L225 Difference]: With dead ends: 38154 [2019-11-19 23:35:48,692 INFO L226 Difference]: Without dead ends: 22269 [2019-11-19 23:35:48,711 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:48,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22269 states. [2019-11-19 23:35:48,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22269 to 20563. [2019-11-19 23:35:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20563 states. [2019-11-19 23:35:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20563 states to 20563 states and 23490 transitions. [2019-11-19 23:35:48,962 INFO L78 Accepts]: Start accepts. Automaton has 20563 states and 23490 transitions. Word has length 643 [2019-11-19 23:35:48,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:48,962 INFO L462 AbstractCegarLoop]: Abstraction has 20563 states and 23490 transitions. [2019-11-19 23:35:48,963 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:35:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 20563 states and 23490 transitions. [2019-11-19 23:35:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2019-11-19 23:35:48,997 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:48,998 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-19 23:35:48,998 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:48,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:48,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1096379327, now seen corresponding path program 1 times [2019-11-19 23:35:48,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:48,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802736798] [2019-11-19 23:35:48,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 580 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2019-11-19 23:35:49,487 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802736798] [2019-11-19 23:35:49,487 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:49,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:49,487 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618322589] [2019-11-19 23:35:49,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:35:49,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:49,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:35:49,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:49,492 INFO L87 Difference]: Start difference. First operand 20563 states and 23490 transitions. Second operand 3 states. [2019-11-19 23:35:52,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:52,012 INFO L93 Difference]: Finished difference Result 56014 states and 63952 transitions. [2019-11-19 23:35:52,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:52,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 667 [2019-11-19 23:35:52,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:52,050 INFO L225 Difference]: With dead ends: 56014 [2019-11-19 23:35:52,050 INFO L226 Difference]: Without dead ends: 35878 [2019-11-19 23:35:52,067 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:52,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35878 states. [2019-11-19 23:35:52,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35878 to 33736. [2019-11-19 23:35:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33736 states. [2019-11-19 23:35:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33736 states to 33736 states and 38575 transitions. [2019-11-19 23:35:52,456 INFO L78 Accepts]: Start accepts. Automaton has 33736 states and 38575 transitions. Word has length 667 [2019-11-19 23:35:52,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:52,457 INFO L462 AbstractCegarLoop]: Abstraction has 33736 states and 38575 transitions. [2019-11-19 23:35:52,457 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:35:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 33736 states and 38575 transitions. [2019-11-19 23:35:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2019-11-19 23:35:52,486 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:52,488 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:52,488 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:52,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:52,489 INFO L82 PathProgramCache]: Analyzing trace with hash -206378324, now seen corresponding path program 1 times [2019-11-19 23:35:52,489 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:52,489 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210904446] [2019-11-19 23:35:52,490 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 501 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2019-11-19 23:35:53,494 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210904446] [2019-11-19 23:35:53,494 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:53,494 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-19 23:35:53,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625152462] [2019-11-19 23:35:53,496 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:35:53,496 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:53,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:35:53,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:53,496 INFO L87 Difference]: Start difference. First operand 33736 states and 38575 transitions. Second operand 3 states. [2019-11-19 23:35:54,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:54,818 INFO L93 Difference]: Finished difference Result 65331 states and 74590 transitions. [2019-11-19 23:35:54,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:54,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 754 [2019-11-19 23:35:54,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:54,845 INFO L225 Difference]: With dead ends: 65331 [2019-11-19 23:35:54,846 INFO L226 Difference]: Without dead ends: 32020 [2019-11-19 23:35:54,859 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:54,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32020 states. [2019-11-19 23:35:55,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32020 to 32017. [2019-11-19 23:35:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32017 states. [2019-11-19 23:35:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32017 states to 32017 states and 36420 transitions. [2019-11-19 23:35:55,188 INFO L78 Accepts]: Start accepts. Automaton has 32017 states and 36420 transitions. Word has length 754 [2019-11-19 23:35:55,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:55,189 INFO L462 AbstractCegarLoop]: Abstraction has 32017 states and 36420 transitions. [2019-11-19 23:35:55,189 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:35:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 32017 states and 36420 transitions. [2019-11-19 23:35:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2019-11-19 23:35:55,214 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:55,215 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:55,215 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:55,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:55,216 INFO L82 PathProgramCache]: Analyzing trace with hash -995140761, now seen corresponding path program 1 times [2019-11-19 23:35:55,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:55,216 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347798874] [2019-11-19 23:35:55,216 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2019-11-19 23:35:56,202 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347798874] [2019-11-19 23:35:56,203 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:35:56,203 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:35:56,203 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2332195] [2019-11-19 23:35:56,204 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:35:56,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:35:56,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:35:56,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:56,208 INFO L87 Difference]: Start difference. First operand 32017 states and 36420 transitions. Second operand 3 states. [2019-11-19 23:35:57,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:35:57,965 INFO L93 Difference]: Finished difference Result 76360 states and 87025 transitions. [2019-11-19 23:35:57,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:35:57,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 806 [2019-11-19 23:35:57,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:35:58,009 INFO L225 Difference]: With dead ends: 76360 [2019-11-19 23:35:58,009 INFO L226 Difference]: Without dead ends: 44770 [2019-11-19 23:35:58,027 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:35:58,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44770 states. [2019-11-19 23:35:58,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44770 to 42216. [2019-11-19 23:35:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42216 states. [2019-11-19 23:35:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42216 states to 42216 states and 47234 transitions. [2019-11-19 23:35:58,396 INFO L78 Accepts]: Start accepts. Automaton has 42216 states and 47234 transitions. Word has length 806 [2019-11-19 23:35:58,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:35:58,397 INFO L462 AbstractCegarLoop]: Abstraction has 42216 states and 47234 transitions. [2019-11-19 23:35:58,397 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:35:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 42216 states and 47234 transitions. [2019-11-19 23:35:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2019-11-19 23:35:58,415 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:35:58,416 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:35:58,416 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:35:58,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:58,417 INFO L82 PathProgramCache]: Analyzing trace with hash -476294953, now seen corresponding path program 1 times [2019-11-19 23:35:58,417 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:35:58,417 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020979775] [2019-11-19 23:35:58,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:35:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 483 proven. 240 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-19 23:35:59,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020979775] [2019-11-19 23:35:59,706 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [941316948] [2019-11-19 23:35:59,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:35:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:35:59,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 996 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-19 23:35:59,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:35:59,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:35:59,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:36:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 483 proven. 240 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-19 23:36:00,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-19 23:36:00,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-11-19 23:36:00,898 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402639520] [2019-11-19 23:36:00,899 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 23:36:00,899 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:36:00,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 23:36:00,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 23:36:00,900 INFO L87 Difference]: Start difference. First operand 42216 states and 47234 transitions. Second operand 5 states. [2019-11-19 23:36:03,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:36:03,857 INFO L93 Difference]: Finished difference Result 89958 states and 100410 transitions. [2019-11-19 23:36:03,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-19 23:36:03,857 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 848 [2019-11-19 23:36:03,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:36:03,900 INFO L225 Difference]: With dead ends: 89958 [2019-11-19 23:36:03,900 INFO L226 Difference]: Without dead ends: 47744 [2019-11-19 23:36:03,918 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 853 GetRequests, 849 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 23:36:03,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47744 states. [2019-11-19 23:36:04,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47744 to 41781. [2019-11-19 23:36:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41781 states. [2019-11-19 23:36:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41781 states to 41781 states and 45644 transitions. [2019-11-19 23:36:04,345 INFO L78 Accepts]: Start accepts. Automaton has 41781 states and 45644 transitions. Word has length 848 [2019-11-19 23:36:04,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:36:04,346 INFO L462 AbstractCegarLoop]: Abstraction has 41781 states and 45644 transitions. [2019-11-19 23:36:04,346 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 23:36:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 41781 states and 45644 transitions. [2019-11-19 23:36:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2019-11-19 23:36:04,376 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:36:04,377 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-19 23:36:04,581 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:04,581 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:36:04,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:36:04,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1095490096, now seen corresponding path program 1 times [2019-11-19 23:36:04,582 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:36:04,582 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042036094] [2019-11-19 23:36:04,583 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:36:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 723 proven. 551 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-11-19 23:36:07,885 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042036094] [2019-11-19 23:36:07,885 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [767500379] [2019-11-19 23:36:07,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:08,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 1067 conjuncts, 13 conjunts are in the unsatisfiable core [2019-11-19 23:36:08,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:36:08,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:36:08,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-19 23:36:08,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:36:08,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-19 23:36:08,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-19 23:36:08,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-11-19 23:36:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 963 proven. 245 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-11-19 23:36:10,270 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-19 23:36:10,270 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 15 [2019-11-19 23:36:10,271 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733816778] [2019-11-19 23:36:10,272 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-19 23:36:10,272 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:36:10,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-19 23:36:10,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2019-11-19 23:36:10,273 INFO L87 Difference]: Start difference. First operand 41781 states and 45644 transitions. Second operand 15 states. [2019-11-19 23:36:26,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:36:26,028 INFO L93 Difference]: Finished difference Result 118748 states and 130197 transitions. [2019-11-19 23:36:26,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2019-11-19 23:36:26,028 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 894 [2019-11-19 23:36:26,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:36:26,094 INFO L225 Difference]: With dead ends: 118748 [2019-11-19 23:36:26,094 INFO L226 Difference]: Without dead ends: 76964 [2019-11-19 23:36:26,118 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 970 GetRequests, 922 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 658 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=562, Invalid=1694, Unknown=0, NotChecked=0, Total=2256 [2019-11-19 23:36:26,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76964 states. [2019-11-19 23:36:26,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76964 to 65190. [2019-11-19 23:36:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65190 states. [2019-11-19 23:36:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65190 states to 65190 states and 69917 transitions. [2019-11-19 23:36:26,822 INFO L78 Accepts]: Start accepts. Automaton has 65190 states and 69917 transitions. Word has length 894 [2019-11-19 23:36:26,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:36:26,822 INFO L462 AbstractCegarLoop]: Abstraction has 65190 states and 69917 transitions. [2019-11-19 23:36:26,823 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-19 23:36:26,823 INFO L276 IsEmpty]: Start isEmpty. Operand 65190 states and 69917 transitions. [2019-11-19 23:36:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1259 [2019-11-19 23:36:26,896 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:36:26,897 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:36:27,097 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:27,098 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:36:27,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:36:27,098 INFO L82 PathProgramCache]: Analyzing trace with hash 490355539, now seen corresponding path program 1 times [2019-11-19 23:36:27,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:36:27,098 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815772549] [2019-11-19 23:36:27,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:36:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2539 backedges. 384 proven. 1905 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2019-11-19 23:36:35,453 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815772549] [2019-11-19 23:36:35,453 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1269676744] [2019-11-19 23:36:35,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:35,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 1483 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-19 23:36:35,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:36:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2539 backedges. 2034 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2019-11-19 23:36:36,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 23:36:36,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 18 [2019-11-19 23:36:36,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914709365] [2019-11-19 23:36:36,659 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:36:36,659 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:36:36,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:36:36,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2019-11-19 23:36:36,659 INFO L87 Difference]: Start difference. First operand 65190 states and 69917 transitions. Second operand 4 states. [2019-11-19 23:36:40,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:36:40,432 INFO L93 Difference]: Finished difference Result 153366 states and 164309 transitions. [2019-11-19 23:36:40,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 23:36:40,433 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1258 [2019-11-19 23:36:40,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:36:40,510 INFO L225 Difference]: With dead ends: 153366 [2019-11-19 23:36:40,510 INFO L226 Difference]: Without dead ends: 87753 [2019-11-19 23:36:40,539 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1273 GetRequests, 1256 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2019-11-19 23:36:40,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87753 states. [2019-11-19 23:36:41,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87753 to 65615. [2019-11-19 23:36:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65615 states. [2019-11-19 23:36:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65615 states to 65615 states and 70142 transitions. [2019-11-19 23:36:41,535 INFO L78 Accepts]: Start accepts. Automaton has 65615 states and 70142 transitions. Word has length 1258 [2019-11-19 23:36:41,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:36:41,536 INFO L462 AbstractCegarLoop]: Abstraction has 65615 states and 70142 transitions. [2019-11-19 23:36:41,536 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:36:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 65615 states and 70142 transitions. [2019-11-19 23:36:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2019-11-19 23:36:41,584 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:36:41,585 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:36:41,788 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:41,789 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:36:41,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:36:41,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1835770055, now seen corresponding path program 1 times [2019-11-19 23:36:41,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:36:41,789 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295732145] [2019-11-19 23:36:41,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:36:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 389 proven. 1930 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2019-11-19 23:36:48,322 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295732145] [2019-11-19 23:36:48,322 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1459204469] [2019-11-19 23:36:48,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:36:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:36:48,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 1490 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-19 23:36:48,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:36:48,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:36:48,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:36:48,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-19 23:36:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 910 proven. 649 refuted. 0 times theorem prover too weak. 1010 trivial. 0 not checked. [2019-11-19 23:36:50,608 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-19 23:36:50,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2019-11-19 23:36:50,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060607301] [2019-11-19 23:36:50,610 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-11-19 23:36:50,610 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:36:50,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-11-19 23:36:50,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2019-11-19 23:36:50,611 INFO L87 Difference]: Start difference. First operand 65615 states and 70142 transitions. Second operand 17 states. [2019-11-19 23:37:18,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:37:18,107 INFO L93 Difference]: Finished difference Result 178346 states and 190660 transitions. [2019-11-19 23:37:18,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-19 23:37:18,108 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1263 [2019-11-19 23:37:18,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:37:18,226 INFO L225 Difference]: With dead ends: 178346 [2019-11-19 23:37:18,226 INFO L226 Difference]: Without dead ends: 110003 [2019-11-19 23:37:18,257 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1321 GetRequests, 1283 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 341 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=354, Invalid=1128, Unknown=0, NotChecked=0, Total=1482 [2019-11-19 23:37:18,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110003 states. [2019-11-19 23:37:19,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110003 to 90756. [2019-11-19 23:37:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90756 states. [2019-11-19 23:37:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90756 states to 90756 states and 97172 transitions. [2019-11-19 23:37:19,234 INFO L78 Accepts]: Start accepts. Automaton has 90756 states and 97172 transitions. Word has length 1263 [2019-11-19 23:37:19,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:37:19,235 INFO L462 AbstractCegarLoop]: Abstraction has 90756 states and 97172 transitions. [2019-11-19 23:37:19,235 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-11-19 23:37:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 90756 states and 97172 transitions. [2019-11-19 23:37:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2019-11-19 23:37:19,300 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:37:19,301 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-19 23:37:19,505 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:37:19,505 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:37:19,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:37:19,506 INFO L82 PathProgramCache]: Analyzing trace with hash -1942584575, now seen corresponding path program 1 times [2019-11-19 23:37:19,506 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:37:19,506 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800056743] [2019-11-19 23:37:19,506 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:37:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:37:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3511 backedges. 1904 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2019-11-19 23:37:21,199 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800056743] [2019-11-19 23:37:21,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:37:21,199 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:37:21,199 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821540659] [2019-11-19 23:37:21,200 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:37:21,200 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:37:21,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:37:21,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:37:21,201 INFO L87 Difference]: Start difference. First operand 90756 states and 97172 transitions. Second operand 3 states. [2019-11-19 23:37:23,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:37:23,822 INFO L93 Difference]: Finished difference Result 185754 states and 198666 transitions. [2019-11-19 23:37:23,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:37:23,822 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1320 [2019-11-19 23:37:23,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:37:23,907 INFO L225 Difference]: With dead ends: 185754 [2019-11-19 23:37:23,907 INFO L226 Difference]: Without dead ends: 95425 [2019-11-19 23:37:23,942 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:37:24,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95425 states. [2019-11-19 23:37:24,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95425 to 86063. [2019-11-19 23:37:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86063 states. [2019-11-19 23:37:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86063 states to 86063 states and 91575 transitions. [2019-11-19 23:37:24,827 INFO L78 Accepts]: Start accepts. Automaton has 86063 states and 91575 transitions. Word has length 1320 [2019-11-19 23:37:24,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:37:24,828 INFO L462 AbstractCegarLoop]: Abstraction has 86063 states and 91575 transitions. [2019-11-19 23:37:24,828 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:37:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 86063 states and 91575 transitions. [2019-11-19 23:37:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1353 [2019-11-19 23:37:24,889 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:37:24,890 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:37:24,890 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:37:24,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:37:24,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1300520299, now seen corresponding path program 1 times [2019-11-19 23:37:24,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:37:24,891 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694281408] [2019-11-19 23:37:24,891 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:37:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:37:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 1181 proven. 419 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-19 23:37:27,869 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694281408] [2019-11-19 23:37:27,869 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [491094118] [2019-11-19 23:37:27,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:37:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:37:28,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 1535 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-19 23:37:28,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 23:37:28,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 23:37:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 1037 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2019-11-19 23:37:29,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 23:37:29,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2019-11-19 23:37:29,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585267218] [2019-11-19 23:37:29,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 23:37:29,474 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:37:29,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 23:37:29,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-11-19 23:37:29,474 INFO L87 Difference]: Start difference. First operand 86063 states and 91575 transitions. Second operand 4 states. [2019-11-19 23:37:32,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:37:32,906 INFO L93 Difference]: Finished difference Result 190420 states and 202123 transitions. [2019-11-19 23:37:32,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 23:37:32,907 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1352 [2019-11-19 23:37:32,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:37:33,012 INFO L225 Difference]: With dead ends: 190420 [2019-11-19 23:37:33,013 INFO L226 Difference]: Without dead ends: 104359 [2019-11-19 23:37:33,049 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1358 GetRequests, 1351 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-11-19 23:37:33,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104359 states. [2019-11-19 23:37:33,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104359 to 86492. [2019-11-19 23:37:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86492 states. [2019-11-19 23:37:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86492 states to 86492 states and 91691 transitions. [2019-11-19 23:37:33,938 INFO L78 Accepts]: Start accepts. Automaton has 86492 states and 91691 transitions. Word has length 1352 [2019-11-19 23:37:33,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:37:33,939 INFO L462 AbstractCegarLoop]: Abstraction has 86492 states and 91691 transitions. [2019-11-19 23:37:33,939 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 23:37:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 86492 states and 91691 transitions. [2019-11-19 23:37:34,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2019-11-19 23:37:34,011 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:37:34,012 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:37:34,215 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 23:37:34,216 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:37:34,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:37:34,216 INFO L82 PathProgramCache]: Analyzing trace with hash 1734880650, now seen corresponding path program 1 times [2019-11-19 23:37:34,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:37:34,216 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387344056] [2019-11-19 23:37:34,216 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:37:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:37:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4793 backedges. 3053 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2019-11-19 23:37:36,648 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387344056] [2019-11-19 23:37:36,648 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:37:36,648 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:37:36,649 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582036061] [2019-11-19 23:37:36,649 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:37:36,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:37:36,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:37:36,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:37:36,650 INFO L87 Difference]: Start difference. First operand 86492 states and 91691 transitions. Second operand 3 states. [2019-11-19 23:37:38,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:37:38,673 INFO L93 Difference]: Finished difference Result 172956 states and 183342 transitions. [2019-11-19 23:37:38,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:37:38,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1777 [2019-11-19 23:37:38,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:37:38,675 INFO L225 Difference]: With dead ends: 172956 [2019-11-19 23:37:38,675 INFO L226 Difference]: Without dead ends: 0 [2019-11-19 23:37:38,713 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:37:38,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-19 23:37:38,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-19 23:37:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-19 23:37:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-19 23:37:38,715 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1777 [2019-11-19 23:37:38,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:37:38,716 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-19 23:37:38,716 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:37:38,716 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-19 23:37:38,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-19 23:37:38,721 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-19 23:37:43,865 WARN L191 SmtUtils]: Spent 5.13 s on a formula simplification. DAG size of input: 1119 DAG size of output: 859 [2019-11-19 23:37:46,612 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 1023 DAG size of output: 790 [2019-11-19 23:37:49,500 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 1119 DAG size of output: 859 [2019-11-19 23:37:58,517 WARN L191 SmtUtils]: Spent 9.01 s on a formula simplification. DAG size of input: 821 DAG size of output: 145 [2019-11-19 23:38:06,326 WARN L191 SmtUtils]: Spent 7.80 s on a formula simplification. DAG size of input: 757 DAG size of output: 130 [2019-11-19 23:38:15,185 WARN L191 SmtUtils]: Spent 8.85 s on a formula simplification. DAG size of input: 821 DAG size of output: 145 [2019-11-19 23:38:15,188 INFO L444 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-19 23:38:15,188 INFO L444 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-19 23:38:15,188 INFO L444 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-19 23:38:15,189 INFO L444 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-19 23:38:15,190 INFO L444 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,191 INFO L444 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,192 INFO L444 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,193 INFO L444 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,194 INFO L444 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-19 23:38:15,195 INFO L444 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-19 23:38:15,196 INFO L444 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,197 INFO L444 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,198 INFO L444 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-19 23:38:15,199 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 131) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,200 INFO L444 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,201 INFO L444 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,204 INFO L444 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,205 INFO L444 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,206 INFO L444 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-19 23:38:15,207 INFO L444 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-19 23:38:15,208 INFO L444 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,209 INFO L444 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,210 INFO L444 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,211 INFO L444 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,212 INFO L444 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,213 INFO L444 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,214 INFO L444 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,215 INFO L444 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,216 INFO L444 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-19 23:38:15,217 INFO L444 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-19 23:38:15,218 INFO L444 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,219 INFO L444 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,220 INFO L444 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,221 INFO L444 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,222 INFO L444 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,223 INFO L444 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,224 INFO L444 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,225 INFO L444 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-19 23:38:15,226 INFO L444 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-19 23:38:15,227 INFO L444 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,228 INFO L444 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,229 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,230 INFO L444 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,231 INFO L444 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,232 INFO L444 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,233 INFO L444 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-19 23:38:15,234 INFO L444 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,235 INFO L444 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,236 INFO L444 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,237 INFO L444 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-19 23:38:15,238 INFO L444 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,239 INFO L444 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,240 INFO L444 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,240 INFO L444 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-19 23:38:15,240 INFO L444 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-19 23:38:15,241 INFO L440 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse16 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse12 (+ ~a14~0 84)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse13 (< 37 ~a28~0)) (.cse10 (= ~a24~0 3)) (.cse9 (<= (+ ~a26~0 68) 0))) (let ((.cse15 (and (not .cse10) .cse9)) (.cse8 (and .cse24 .cse13)) (.cse7 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse14 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse0 (= ~a24~0 2)) (.cse11 (<= ~a26~0 121)) (.cse2 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse17 (<= (+ ~a26~0 278389) 0)) (.cse18 (and .cse9 .cse13)) (.cse5 (<= .cse12 0)) (.cse6 (or (< 134 ~a28~0) .cse16)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse7 .cse8) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse9 (<= (+ ~a14~0 306) 0)) .cse10) .cse3) (and (< 217 ~a26~0) (exists ((v_~a28~0_1303 Int)) (and (<= v_~a28~0_1303 134) (< 37 v_~a28~0_1303) (= (mod v_~a28~0_1303 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1303 5)))) .cse4 .cse3) (and .cse6 .cse11 (< 0 .cse12) .cse13 .cse3) (and .cse9 .cse4) (and .cse10 .cse14 .cse1 .cse13 .cse2 .cse3) (and (<= ~a28~0 300) .cse6 .cse4 (<= ~a26~0 532590) .cse3) (and .cse15 .cse2 .cse3) (and .cse15 .cse16 .cse3 .cse17) (and (<= (+ ~a28~0 244743) 0) .cse10 .cse5 .cse3 .cse2 (<= ~a26~0 124)) (and .cse0 .cse13 .cse3) (and .cse18 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse14) (and (and .cse7 (<= ~a28~0 134) .cse15) .cse3) (and .cse0 .cse5 .cse3 .cse11 .cse2) (and .cse22 .cse7 .cse10 .cse23 .cse3 .cse8 .cse14) (and .cse7 (and .cse24 .cse0) .cse3) (and .cse0 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse10 .cse1 .cse23 .cse3 .cse14 .cse2 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse0 .cse3) (and .cse11 .cse1 .cse13 .cse2 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse13 .cse3))) (and (and .cse18 .cse1) .cse16 .cse3) (and .cse17 .cse18 .cse5 .cse3) (and (<= ~a26~0 321684) .cse6 .cse4 .cse3))))) [2019-11-19 23:38:15,241 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-19 23:38:15,241 INFO L444 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,241 INFO L444 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,241 INFO L444 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,241 INFO L444 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,242 INFO L444 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,243 INFO L440 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse17 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse12 (< 37 ~a28~0)) (.cse11 (+ ~a14~0 84)) (.cse9 (= ~a24~0 3)) (.cse8 (<= (+ ~a26~0 68) 0))) (let ((.cse0 (<= (+ ~a26~0 278389) 0)) (.cse16 (and (not .cse9) .cse8)) (.cse2 (<= .cse11 0)) (.cse7 (and .cse24 .cse12)) (.cse6 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse13 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse18 (= ~a24~0 2)) (.cse10 (<= ~a26~0 121)) (.cse15 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (and .cse8 .cse12)) (.cse14 (<= (+ ~a14~0 114) 0)) (.cse5 (or (< 134 ~a28~0) .cse17)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2) (and .cse5 (and .cse6 .cse7) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse8 (<= (+ ~a14~0 306) 0)) .cse9) .cse3) (and .cse5 .cse10 (< 0 .cse11) .cse12 .cse3) (and .cse8 .cse4) (and .cse9 .cse13 .cse14 .cse12 .cse15 .cse3) (and (<= ~a28~0 300) .cse5 .cse4 (<= ~a26~0 532590) .cse3) (and .cse16 .cse15 .cse3) (and .cse16 .cse17 .cse3 .cse0) (and (<= (+ ~a28~0 244743) 0) .cse9 .cse2 .cse3 .cse15 (<= ~a26~0 124)) (and .cse18 .cse14 .cse3 .cse15) (and .cse18 .cse12 .cse3) (and .cse1 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse13) (and (and .cse6 (<= ~a28~0 134) .cse16) .cse3) (and .cse18 .cse2 .cse3 .cse10 .cse15) (and .cse22 .cse6 .cse9 .cse23 .cse3 .cse7 .cse13) (and .cse6 (and .cse24 .cse18) .cse3) (and .cse18 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse9 .cse14 .cse23 .cse3 .cse13 .cse15 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse18 .cse3) (and .cse10 .cse14 .cse12 .cse15 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse12 .cse3))) (and (and .cse1 .cse14) .cse17 .cse3) (and (<= ~a26~0 321684) .cse5 .cse4 .cse3))))) [2019-11-19 23:38:15,243 INFO L444 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,243 INFO L444 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,243 INFO L444 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,243 INFO L444 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,244 INFO L444 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L447 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,245 INFO L444 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,246 INFO L444 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,247 INFO L444 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,248 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,249 INFO L440 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse16 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse12 (+ ~a14~0 84)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse13 (< 37 ~a28~0)) (.cse10 (= ~a24~0 3)) (.cse9 (<= (+ ~a26~0 68) 0))) (let ((.cse15 (and (not .cse10) .cse9)) (.cse8 (and .cse24 .cse13)) (.cse7 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse14 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse0 (= ~a24~0 2)) (.cse11 (<= ~a26~0 121)) (.cse2 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse17 (<= (+ ~a26~0 278389) 0)) (.cse18 (and .cse9 .cse13)) (.cse5 (<= .cse12 0)) (.cse6 (or (< 134 ~a28~0) .cse16)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse7 .cse8) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse9 (<= (+ ~a14~0 306) 0)) .cse10) .cse3) (and (< 217 ~a26~0) (exists ((v_~a28~0_1303 Int)) (and (<= v_~a28~0_1303 134) (< 37 v_~a28~0_1303) (= (mod v_~a28~0_1303 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1303 5)))) .cse4 .cse3) (and .cse6 .cse11 (< 0 .cse12) .cse13 .cse3) (and .cse9 .cse4) (and .cse10 .cse14 .cse1 .cse13 .cse2 .cse3) (and (<= ~a28~0 300) .cse6 .cse4 (<= ~a26~0 532590) .cse3) (and .cse15 .cse2 .cse3) (and .cse15 .cse16 .cse3 .cse17) (and (<= (+ ~a28~0 244743) 0) .cse10 .cse5 .cse3 .cse2 (<= ~a26~0 124)) (and .cse0 .cse13 .cse3) (and .cse18 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse14) (and (and .cse7 (<= ~a28~0 134) .cse15) .cse3) (and .cse0 .cse5 .cse3 .cse11 .cse2) (and .cse22 .cse7 .cse10 .cse23 .cse3 .cse8 .cse14) (and .cse7 (and .cse24 .cse0) .cse3) (and .cse0 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse10 .cse1 .cse23 .cse3 .cse14 .cse2 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse0 .cse3) (and .cse11 .cse1 .cse13 .cse2 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse13 .cse3))) (and (and .cse18 .cse1) .cse16 .cse3) (and .cse17 .cse18 .cse5 .cse3) (and (<= ~a26~0 321684) .cse6 .cse4 .cse3))))) [2019-11-19 23:38:15,249 INFO L444 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,249 INFO L444 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-19 23:38:15,250 INFO L444 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,251 INFO L444 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,252 INFO L444 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-19 23:38:15,253 INFO L444 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-19 23:38:15,254 INFO L444 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,255 INFO L444 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,256 INFO L444 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-19 23:38:15,257 INFO L444 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-19 23:38:15,258 INFO L444 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-19 23:38:15,259 INFO L444 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,260 INFO L444 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,260 INFO L444 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,260 INFO L444 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-19 23:38:15,260 INFO L444 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-19 23:38:15,260 INFO L444 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-19 23:38:15,272 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,278 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,278 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,278 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,291 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,291 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,292 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,292 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,292 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,293 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,293 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,295 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,295 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,295 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,296 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,296 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,296 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,314 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,320 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 11:38:15 BoogieIcfgContainer [2019-11-19 23:38:15,332 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-19 23:38:15,333 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-19 23:38:15,333 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-19 23:38:15,333 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-19 23:38:15,334 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:10" (3/4) ... [2019-11-19 23:38:15,337 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-19 23:38:15,387 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-19 23:38:15,392 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-19 23:38:15,426 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-19 23:38:15,429 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-19 23:38:15,440 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || (((a24 == 2 && a14 + 114 <= 0) && a21 <= 124) && 0 < a14 + 182)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-19 23:38:15,683 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1db57b64-c5ed-49f1-ad94-183f832515e2/bin/uautomizer/witness.graphml [2019-11-19 23:38:15,683 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-19 23:38:15,685 INFO L168 Benchmark]: Toolchain (without parser) took 191468.09 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.4 GB). Free memory was 940.7 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,685 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:38:15,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1547.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -121.3 MB). Peak memory consumption was 86.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,686 INFO L168 Benchmark]: Boogie Procedure Inliner took 287.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 999.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,686 INFO L168 Benchmark]: Boogie Preprocessor took 218.05 ms. Allocated memory is still 1.2 GB. Free memory was 999.7 MB in the beginning and 965.0 MB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,686 INFO L168 Benchmark]: RCFGBuilder took 4037.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 137.4 MB). Free memory was 965.0 MB in the beginning and 913.3 MB in the end (delta: 51.8 MB). Peak memory consumption was 189.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,687 INFO L168 Benchmark]: TraceAbstraction took 185021.61 ms. Allocated memory was 1.4 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 913.3 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,687 INFO L168 Benchmark]: Witness Printer took 350.44 ms. Allocated memory is still 5.4 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 99.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:15,690 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1547.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -121.3 MB). Peak memory consumption was 86.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 287.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 999.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 218.05 ms. Allocated memory is still 1.2 GB. Free memory was 999.7 MB in the beginning and 965.0 MB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4037.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 137.4 MB). Free memory was 965.0 MB in the beginning and 913.3 MB in the end (delta: 51.8 MB). Peak memory consumption was 189.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 185021.61 ms. Allocated memory was 1.4 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 913.3 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 350.44 ms. Allocated memory is still 5.4 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 99.1 MB). Peak memory consumption was 99.1 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_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 131]: 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: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant [2019-11-19 23:38:15,705 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,706 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,706 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,706 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,707 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,707 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,707 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant [2019-11-19 23:38:15,721 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,721 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,721 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || (((a24 == 2 && a14 + 114 <= 0) && a21 <= 124) && 0 < a14 + 182)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-11-19 23:38:15,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-19 23:38:15,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-19 23:38:15,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 184.8s, OverallIterations: 17, TraceHistogramMax: 10, AutomataDifference: 98.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 36.4s, HoareTripleCheckerStatistics: 5158 SDtfs, 38741 SDslu, 1850 SDs, 0 SdLazy, 66820 SolverSat, 12129 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 78.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6297 GetRequests, 6153 SyntacticMatches, 8 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1143 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90756occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 17 MinimizatonAttempts, 101793 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 721 NumberOfFragments, 1887 HoareAnnotationTreeSize, 4 FomulaSimplifications, 640477 FormulaSimplificationTreeSizeReduction, 10.7s HoareSimplificationTime, 4 FomulaSimplificationsInter, 760729 FormulaSimplificationTreeSizeReductionInter, 25.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 15.5s InterpolantComputationTime, 18780 NumberOfCodeBlocks, 18780 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 18756 ConstructedInterpolants, 183 QuantifiedInterpolants, 109290563 SizeOfPredicates, 11 NumberOfNonLiveVariables, 7245 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 24 InterpolantComputations, 13 PerfectInterpolantSequences, 25261/31669 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...