./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label47.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label47.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 74bab004da4a5f190893ac003f0a461276afc58a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 21:12:08,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:12:08,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:12:08,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:12:08,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:12:08,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:12:08,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:12:08,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:12:08,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:12:08,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:12:08,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:12:08,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:12:08,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:12:08,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:12:08,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:12:08,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:12:08,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:12:08,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:12:08,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:12:08,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:12:08,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:12:08,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:12:08,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:12:08,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:12:08,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:12:08,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:12:08,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:12:08,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:12:08,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:12:08,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:12:08,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:12:08,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:12:08,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:12:08,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:12:08,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:12:08,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:12:08,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:12:08,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:12:08,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:12:08,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:12:08,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:12:08,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 21:12:08,681 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:12:08,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:12:08,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:12:08,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:12:08,683 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:12:08,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:12:08,683 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:12:08,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:12:08,684 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:12:08,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:12:08,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 21:12:08,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:12:08,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 21:12:08,685 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:12:08,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:12:08,685 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:12:08,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 21:12:08,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:12:08,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:12:08,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:12:08,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:12:08,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:12:08,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:12:08,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:12:08,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 21:12:08,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:12:08,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 21:12:08,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 21:12:08,698 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_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 -> 74bab004da4a5f190893ac003f0a461276afc58a [2019-11-15 21:12:08,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:12:08,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:12:08,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:12:08,744 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:12:08,744 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:12:08,745 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label47.c [2019-11-15 21:12:08,814 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/data/dcefb0a59/485bd57a6ba64dee9121b774443f3eb4/FLAGf8d05d472 [2019-11-15 21:12:09,388 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:12:09,389 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/sv-benchmarks/c/eca-rers2012/Problem17_label47.c [2019-11-15 21:12:09,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/data/dcefb0a59/485bd57a6ba64dee9121b774443f3eb4/FLAGf8d05d472 [2019-11-15 21:12:09,520 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/data/dcefb0a59/485bd57a6ba64dee9121b774443f3eb4 [2019-11-15 21:12:09,522 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:12:09,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:12:09,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:12:09,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:12:09,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:12:09,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:12:09" (1/1) ... [2019-11-15 21:12:09,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@785e9851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:09, skipping insertion in model container [2019-11-15 21:12:09,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:12:09" (1/1) ... [2019-11-15 21:12:09,539 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:12:09,655 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:12:10,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:12:10,762 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:12:11,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:12:11,228 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:12:11,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11 WrapperNode [2019-11-15 21:12:11,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:12:11,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:12:11,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:12:11,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:12:11,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,497 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:12:11,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:12:11,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:12:11,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:12:11,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... [2019-11-15 21:12:11,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:12:11,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:12:11,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:12:11,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:12:11,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:12:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:12:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:12:16,057 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:12:16,058 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-15 21:12:16,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:12:16 BoogieIcfgContainer [2019-11-15 21:12:16,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:12:16,060 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:12:16,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:12:16,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:12:16,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:12:09" (1/3) ... [2019-11-15 21:12:16,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6395c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:12:16, skipping insertion in model container [2019-11-15 21:12:16,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:12:11" (2/3) ... [2019-11-15 21:12:16,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6395c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:12:16, skipping insertion in model container [2019-11-15 21:12:16,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:12:16" (3/3) ... [2019-11-15 21:12:16,069 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label47.c [2019-11-15 21:12:16,077 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:12:16,085 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 21:12:16,094 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 21:12:16,130 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:12:16,130 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 21:12:16,130 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:12:16,130 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:12:16,130 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:12:16,130 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:12:16,130 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:12:16,131 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:12:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-15 21:12:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-15 21:12:16,169 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:16,170 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:12:16,171 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:16,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:16,176 INFO L82 PathProgramCache]: Analyzing trace with hash 626000386, now seen corresponding path program 1 times [2019-11-15 21:12:16,184 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:16,184 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658632501] [2019-11-15 21:12:16,184 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:16,184 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:16,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:12:16,448 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658632501] [2019-11-15 21:12:16,448 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:12:16,449 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:12:16,449 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626772699] [2019-11-15 21:12:16,453 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:12:16,453 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:16,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:12:16,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:12:16,468 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-15 21:12:22,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:12:22,072 INFO L93 Difference]: Finished difference Result 2098 states and 3910 transitions. [2019-11-15 21:12:22,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:12:22,074 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2019-11-15 21:12:22,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:12:22,110 INFO L225 Difference]: With dead ends: 2098 [2019-11-15 21:12:22,110 INFO L226 Difference]: Without dead ends: 1428 [2019-11-15 21:12:22,122 INFO L600 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 [2019-11-15 21:12:22,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2019-11-15 21:12:22,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1415. [2019-11-15 21:12:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1415 states. [2019-11-15 21:12:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1415 states and 2222 transitions. [2019-11-15 21:12:22,264 INFO L78 Accepts]: Start accepts. Automaton has 1415 states and 2222 transitions. Word has length 44 [2019-11-15 21:12:22,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:12:22,265 INFO L462 AbstractCegarLoop]: Abstraction has 1415 states and 2222 transitions. [2019-11-15 21:12:22,265 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:12:22,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2222 transitions. [2019-11-15 21:12:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-11-15 21:12:22,275 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:22,276 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:12:22,277 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:22,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:22,277 INFO L82 PathProgramCache]: Analyzing trace with hash 1801670618, now seen corresponding path program 1 times [2019-11-15 21:12:22,277 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:22,277 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189675798] [2019-11-15 21:12:22,278 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:22,278 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:22,278 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:12:22,472 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189675798] [2019-11-15 21:12:22,472 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:12:22,472 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:12:22,473 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32155876] [2019-11-15 21:12:22,474 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:12:22,475 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:22,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:12:22,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:12:22,475 INFO L87 Difference]: Start difference. First operand 1415 states and 2222 transitions. Second operand 4 states. [2019-11-15 21:12:27,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:12:27,118 INFO L93 Difference]: Finished difference Result 4113 states and 6484 transitions. [2019-11-15 21:12:27,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:12:27,118 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 111 [2019-11-15 21:12:27,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:12:27,225 INFO L225 Difference]: With dead ends: 4113 [2019-11-15 21:12:27,226 INFO L226 Difference]: Without dead ends: 2700 [2019-11-15 21:12:27,229 INFO L600 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 [2019-11-15 21:12:27,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2700 states. [2019-11-15 21:12:27,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2700 to 2270. [2019-11-15 21:12:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2270 states. [2019-11-15 21:12:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 2270 states and 3089 transitions. [2019-11-15 21:12:27,281 INFO L78 Accepts]: Start accepts. Automaton has 2270 states and 3089 transitions. Word has length 111 [2019-11-15 21:12:27,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:12:27,284 INFO L462 AbstractCegarLoop]: Abstraction has 2270 states and 3089 transitions. [2019-11-15 21:12:27,284 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:12:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3089 transitions. [2019-11-15 21:12:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-11-15 21:12:27,290 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:27,290 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:12:27,291 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:27,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:27,292 INFO L82 PathProgramCache]: Analyzing trace with hash 148499438, now seen corresponding path program 1 times [2019-11-15 21:12:27,292 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:27,293 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469013956] [2019-11-15 21:12:27,294 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:27,297 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:27,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:12:27,538 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469013956] [2019-11-15 21:12:27,538 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:12:27,539 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:12:27,539 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120022618] [2019-11-15 21:12:27,541 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 21:12:27,541 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:27,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:12:27,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:12:27,545 INFO L87 Difference]: Start difference. First operand 2270 states and 3089 transitions. Second operand 5 states. [2019-11-15 21:12:33,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:12:33,631 INFO L93 Difference]: Finished difference Result 9231 states and 12420 transitions. [2019-11-15 21:12:33,631 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:12:33,631 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2019-11-15 21:12:33,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:12:33,657 INFO L225 Difference]: With dead ends: 9231 [2019-11-15 21:12:33,657 INFO L226 Difference]: Without dead ends: 5241 [2019-11-15 21:12:33,662 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:12:33,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2019-11-15 21:12:33,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5239. [2019-11-15 21:12:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5239 states. [2019-11-15 21:12:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 5239 states and 6283 transitions. [2019-11-15 21:12:33,758 INFO L78 Accepts]: Start accepts. Automaton has 5239 states and 6283 transitions. Word has length 114 [2019-11-15 21:12:33,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:12:33,759 INFO L462 AbstractCegarLoop]: Abstraction has 5239 states and 6283 transitions. [2019-11-15 21:12:33,759 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 21:12:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 5239 states and 6283 transitions. [2019-11-15 21:12:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2019-11-15 21:12:33,761 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:33,761 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 21:12:33,762 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:33,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:33,762 INFO L82 PathProgramCache]: Analyzing trace with hash 402637231, now seen corresponding path program 1 times [2019-11-15 21:12:33,762 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:33,763 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330686534] [2019-11-15 21:12:33,763 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:33,763 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:33,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:12:33,902 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330686534] [2019-11-15 21:12:33,902 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:12:33,902 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:12:33,903 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510921425] [2019-11-15 21:12:33,904 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:12:33,905 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:33,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:12:33,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:12:33,906 INFO L87 Difference]: Start difference. First operand 5239 states and 6283 transitions. Second operand 3 states. [2019-11-15 21:12:35,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:12:35,741 INFO L93 Difference]: Finished difference Result 13453 states and 16462 transitions. [2019-11-15 21:12:35,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:12:35,751 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2019-11-15 21:12:35,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:12:35,788 INFO L225 Difference]: With dead ends: 13453 [2019-11-15 21:12:35,789 INFO L226 Difference]: Without dead ends: 8641 [2019-11-15 21:12:35,796 INFO L600 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 [2019-11-15 21:12:35,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8641 states. [2019-11-15 21:12:35,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8641 to 8641. [2019-11-15 21:12:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8641 states. [2019-11-15 21:12:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8641 states to 8641 states and 10119 transitions. [2019-11-15 21:12:35,974 INFO L78 Accepts]: Start accepts. Automaton has 8641 states and 10119 transitions. Word has length 192 [2019-11-15 21:12:35,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:12:35,976 INFO L462 AbstractCegarLoop]: Abstraction has 8641 states and 10119 transitions. [2019-11-15 21:12:35,976 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:12:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 8641 states and 10119 transitions. [2019-11-15 21:12:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2019-11-15 21:12:35,988 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:35,989 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 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] [2019-11-15 21:12:35,989 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:35,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:35,989 INFO L82 PathProgramCache]: Analyzing trace with hash 1853233684, now seen corresponding path program 1 times [2019-11-15 21:12:35,990 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:35,990 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960763947] [2019-11-15 21:12:35,990 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:35,990 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:35,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 425 proven. 70 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-11-15 21:12:36,583 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960763947] [2019-11-15 21:12:36,583 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1308238447] [2019-11-15 21:12:36,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:12:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:36,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:12:36,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:12:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 363 proven. 82 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2019-11-15 21:12:36,940 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:12:36,941 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 7 [2019-11-15 21:12:36,941 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253150447] [2019-11-15 21:12:36,942 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-15 21:12:36,942 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:36,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-15 21:12:36,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:12:36,943 INFO L87 Difference]: Start difference. First operand 8641 states and 10119 transitions. Second operand 7 states. [2019-11-15 21:12:45,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:12:45,491 INFO L93 Difference]: Finished difference Result 30097 states and 35623 transitions. [2019-11-15 21:12:45,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 21:12:45,492 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 366 [2019-11-15 21:12:45,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:12:45,555 INFO L225 Difference]: With dead ends: 30097 [2019-11-15 21:12:45,556 INFO L226 Difference]: Without dead ends: 21448 [2019-11-15 21:12:45,567 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 377 GetRequests, 368 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-11-15 21:12:45,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21448 states. [2019-11-15 21:12:46,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21448 to 16296. [2019-11-15 21:12:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16296 states. [2019-11-15 21:12:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16296 states to 16296 states and 18413 transitions. [2019-11-15 21:12:46,047 INFO L78 Accepts]: Start accepts. Automaton has 16296 states and 18413 transitions. Word has length 366 [2019-11-15 21:12:46,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:12:46,047 INFO L462 AbstractCegarLoop]: Abstraction has 16296 states and 18413 transitions. [2019-11-15 21:12:46,048 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-15 21:12:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 16296 states and 18413 transitions. [2019-11-15 21:12:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2019-11-15 21:12:46,058 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:12:46,059 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:12:46,264 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:12:46,264 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:12:46,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:12:46,265 INFO L82 PathProgramCache]: Analyzing trace with hash -1474669683, now seen corresponding path program 1 times [2019-11-15 21:12:46,265 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:12:46,265 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416422503] [2019-11-15 21:12:46,265 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:46,265 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:12:46,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:12:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 243 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:12:46,889 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416422503] [2019-11-15 21:12:46,889 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [84300130] [2019-11-15 21:12:46,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:12:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:12:47,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-15 21:12:47,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:12:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 270 proven. 82 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-11-15 21:12:47,268 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:12:47,269 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3] total 9 [2019-11-15 21:12:47,269 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496121528] [2019-11-15 21:12:47,270 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-15 21:12:47,270 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:12:47,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-15 21:12:47,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-11-15 21:12:47,271 INFO L87 Difference]: Start difference. First operand 16296 states and 18413 transitions. Second operand 9 states. [2019-11-15 21:13:02,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:13:02,510 INFO L93 Difference]: Finished difference Result 73920 states and 82605 transitions. [2019-11-15 21:13:02,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-11-15 21:13:02,511 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 406 [2019-11-15 21:13:02,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:13:02,615 INFO L225 Difference]: With dead ends: 73920 [2019-11-15 21:13:02,615 INFO L226 Difference]: Without dead ends: 56345 [2019-11-15 21:13:02,637 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2019-11-15 21:13:02,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56345 states. [2019-11-15 21:13:03,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56345 to 49907. [2019-11-15 21:13:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49907 states. [2019-11-15 21:13:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49907 states to 49907 states and 55194 transitions. [2019-11-15 21:13:03,479 INFO L78 Accepts]: Start accepts. Automaton has 49907 states and 55194 transitions. Word has length 406 [2019-11-15 21:13:03,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:13:03,480 INFO L462 AbstractCegarLoop]: Abstraction has 49907 states and 55194 transitions. [2019-11-15 21:13:03,480 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-15 21:13:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 49907 states and 55194 transitions. [2019-11-15 21:13:03,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2019-11-15 21:13:03,502 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:13:03,503 INFO L380 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:13:03,706 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:13:03,706 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:13:03,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:13:03,707 INFO L82 PathProgramCache]: Analyzing trace with hash 969385148, now seen corresponding path program 1 times [2019-11-15 21:13:03,707 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:13:03,707 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673651011] [2019-11-15 21:13:03,707 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:03,707 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:03,707 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:13:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 613 proven. 158 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-15 21:13:04,447 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673651011] [2019-11-15 21:13:04,448 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1493793097] [2019-11-15 21:13:04,448 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:13:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:04,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 21:13:04,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:13:04,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:13:04,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:13:08,288 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 43 DAG size of output: 29 [2019-11-15 21:13:08,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:13:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 726 proven. 60 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2019-11-15 21:13:08,825 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:13:08,825 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 12 [2019-11-15 21:13:08,826 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712485428] [2019-11-15 21:13:08,827 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-15 21:13:08,827 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:13:08,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-15 21:13:08,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2019-11-15 21:13:08,828 INFO L87 Difference]: Start difference. First operand 49907 states and 55194 transitions. Second operand 12 states. [2019-11-15 21:13:37,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:13:37,097 INFO L93 Difference]: Finished difference Result 168429 states and 186927 transitions. [2019-11-15 21:13:37,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2019-11-15 21:13:37,098 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 547 [2019-11-15 21:13:37,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:13:37,266 INFO L225 Difference]: With dead ends: 168429 [2019-11-15 21:13:37,267 INFO L226 Difference]: Without dead ends: 117614 [2019-11-15 21:13:37,312 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 912 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=611, Invalid=2251, Unknown=0, NotChecked=0, Total=2862 [2019-11-15 21:13:37,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117614 states. [2019-11-15 21:13:38,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117614 to 77986. [2019-11-15 21:13:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77986 states. [2019-11-15 21:13:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77986 states to 77986 states and 83808 transitions. [2019-11-15 21:13:38,391 INFO L78 Accepts]: Start accepts. Automaton has 77986 states and 83808 transitions. Word has length 547 [2019-11-15 21:13:38,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:13:38,391 INFO L462 AbstractCegarLoop]: Abstraction has 77986 states and 83808 transitions. [2019-11-15 21:13:38,391 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-15 21:13:38,392 INFO L276 IsEmpty]: Start isEmpty. Operand 77986 states and 83808 transitions. [2019-11-15 21:13:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2019-11-15 21:13:38,422 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:13:38,422 INFO L380 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:13:38,628 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:13:38,628 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:13:38,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:13:38,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1405066492, now seen corresponding path program 1 times [2019-11-15 21:13:38,628 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:13:38,628 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193406837] [2019-11-15 21:13:38,629 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:38,629 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:38,629 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:13:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 813 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-15 21:13:39,193 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193406837] [2019-11-15 21:13:39,194 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:13:39,194 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 21:13:39,194 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745298140] [2019-11-15 21:13:39,195 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 21:13:39,196 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:13:39,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:13:39,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:13:39,196 INFO L87 Difference]: Start difference. First operand 77986 states and 83808 transitions. Second operand 5 states. [2019-11-15 21:13:44,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:13:44,615 INFO L93 Difference]: Finished difference Result 165799 states and 178503 transitions. [2019-11-15 21:13:44,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:13:44,615 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 587 [2019-11-15 21:13:44,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:13:44,699 INFO L225 Difference]: With dead ends: 165799 [2019-11-15 21:13:44,699 INFO L226 Difference]: Without dead ends: 93771 [2019-11-15 21:13:44,735 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:13:44,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93771 states. [2019-11-15 21:13:45,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93771 to 83098. [2019-11-15 21:13:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83098 states. [2019-11-15 21:13:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83098 states to 83098 states and 88817 transitions. [2019-11-15 21:13:45,563 INFO L78 Accepts]: Start accepts. Automaton has 83098 states and 88817 transitions. Word has length 587 [2019-11-15 21:13:45,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:13:45,564 INFO L462 AbstractCegarLoop]: Abstraction has 83098 states and 88817 transitions. [2019-11-15 21:13:45,564 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 21:13:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 83098 states and 88817 transitions. [2019-11-15 21:13:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2019-11-15 21:13:45,578 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:13:45,579 INFO L380 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:13:45,579 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:13:45,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:13:45,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1419664564, now seen corresponding path program 1 times [2019-11-15 21:13:45,580 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:13:45,580 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176329705] [2019-11-15 21:13:45,580 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:45,580 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:45,580 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:13:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 577 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2019-11-15 21:13:46,077 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176329705] [2019-11-15 21:13:46,077 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:13:46,077 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 21:13:46,077 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209703668] [2019-11-15 21:13:46,078 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 21:13:46,078 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:13:46,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:13:46,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:13:46,082 INFO L87 Difference]: Start difference. First operand 83098 states and 88817 transitions. Second operand 5 states. [2019-11-15 21:13:51,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:13:51,115 INFO L93 Difference]: Finished difference Result 200272 states and 214562 transitions. [2019-11-15 21:13:51,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:13:51,117 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 594 [2019-11-15 21:13:51,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:13:51,235 INFO L225 Difference]: With dead ends: 200272 [2019-11-15 21:13:51,235 INFO L226 Difference]: Without dead ends: 121857 [2019-11-15 21:13:51,268 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:13:51,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121857 states. [2019-11-15 21:13:52,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121857 to 107814. [2019-11-15 21:13:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107814 states. [2019-11-15 21:13:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107814 states to 107814 states and 114861 transitions. [2019-11-15 21:13:52,420 INFO L78 Accepts]: Start accepts. Automaton has 107814 states and 114861 transitions. Word has length 594 [2019-11-15 21:13:52,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:13:52,421 INFO L462 AbstractCegarLoop]: Abstraction has 107814 states and 114861 transitions. [2019-11-15 21:13:52,421 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 21:13:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 107814 states and 114861 transitions. [2019-11-15 21:13:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2019-11-15 21:13:52,440 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:13:52,441 INFO L380 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:13:52,441 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:13:52,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:13:52,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1052771291, now seen corresponding path program 1 times [2019-11-15 21:13:52,442 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:13:52,442 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102072443] [2019-11-15 21:13:52,443 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:52,443 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:13:52,443 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:13:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:53,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 628 proven. 48 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2019-11-15 21:13:53,137 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102072443] [2019-11-15 21:13:53,137 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1956853506] [2019-11-15 21:13:53,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:13:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:13:53,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 821 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 21:13:53,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:13:53,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:13:53,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:14:03,557 WARN L191 SmtUtils]: Spent 10.12 s on a formula simplification. DAG size of input: 49 DAG size of output: 35 [2019-11-15 21:14:03,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:14:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 847 proven. 60 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2019-11-15 21:14:04,740 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:14:04,740 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 13 [2019-11-15 21:14:04,740 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993757489] [2019-11-15 21:14:04,741 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-15 21:14:04,741 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:14:04,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-15 21:14:04,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2019-11-15 21:14:04,742 INFO L87 Difference]: Start difference. First operand 107814 states and 114861 transitions. Second operand 13 states. [2019-11-15 21:14:56,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:14:56,348 INFO L93 Difference]: Finished difference Result 292308 states and 310827 transitions. [2019-11-15 21:14:56,348 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2019-11-15 21:14:56,348 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 661 [2019-11-15 21:14:56,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:14:56,525 INFO L225 Difference]: With dead ends: 292308 [2019-11-15 21:14:56,525 INFO L226 Difference]: Without dead ends: 183194 [2019-11-15 21:14:56,570 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 719 GetRequests, 682 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 427 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=411, Invalid=995, Unknown=0, NotChecked=0, Total=1406 [2019-11-15 21:14:56,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183194 states. [2019-11-15 21:14:57,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183194 to 131213. [2019-11-15 21:14:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131213 states. [2019-11-15 21:14:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131213 states to 131213 states and 138277 transitions. [2019-11-15 21:14:58,111 INFO L78 Accepts]: Start accepts. Automaton has 131213 states and 138277 transitions. Word has length 661 [2019-11-15 21:14:58,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:14:58,112 INFO L462 AbstractCegarLoop]: Abstraction has 131213 states and 138277 transitions. [2019-11-15 21:14:58,112 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-15 21:14:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 131213 states and 138277 transitions. [2019-11-15 21:14:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2019-11-15 21:14:58,172 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:14:58,173 INFO L380 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, 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, 6, 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, 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] [2019-11-15 21:14:58,377 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:14:58,377 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:14:58,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:14:58,378 INFO L82 PathProgramCache]: Analyzing trace with hash -592723608, now seen corresponding path program 1 times [2019-11-15 21:14:58,378 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:14:58,378 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210826955] [2019-11-15 21:14:58,378 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:14:58,378 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:14:58,378 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:14:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:14:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 1184 proven. 0 refuted. 0 times theorem prover too weak. 899 trivial. 0 not checked. [2019-11-15 21:14:59,770 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210826955] [2019-11-15 21:14:59,770 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:14:59,771 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:14:59,771 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459035839] [2019-11-15 21:14:59,772 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:14:59,772 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:14:59,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:14:59,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:14:59,773 INFO L87 Difference]: Start difference. First operand 131213 states and 138277 transitions. Second operand 3 states. [2019-11-15 21:15:02,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:15:02,606 INFO L93 Difference]: Finished difference Result 269643 states and 284196 transitions. [2019-11-15 21:15:02,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:15:02,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 921 [2019-11-15 21:15:02,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:15:02,743 INFO L225 Difference]: With dead ends: 269643 [2019-11-15 21:15:02,743 INFO L226 Difference]: Without dead ends: 139282 [2019-11-15 21:15:02,798 INFO L600 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 [2019-11-15 21:15:02,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139282 states. [2019-11-15 21:15:04,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139282 to 137150. [2019-11-15 21:15:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137150 states. [2019-11-15 21:15:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137150 states to 137150 states and 143765 transitions. [2019-11-15 21:15:04,167 INFO L78 Accepts]: Start accepts. Automaton has 137150 states and 143765 transitions. Word has length 921 [2019-11-15 21:15:04,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:15:04,168 INFO L462 AbstractCegarLoop]: Abstraction has 137150 states and 143765 transitions. [2019-11-15 21:15:04,168 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:15:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 137150 states and 143765 transitions. [2019-11-15 21:15:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2019-11-15 21:15:04,239 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:15:04,240 INFO L380 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:15:04,240 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:15:04,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:15:04,241 INFO L82 PathProgramCache]: Analyzing trace with hash -820428319, now seen corresponding path program 1 times [2019-11-15 21:15:04,241 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:15:04,241 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448845849] [2019-11-15 21:15:04,242 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:04,242 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:04,242 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:15:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2755 backedges. 1544 proven. 0 refuted. 0 times theorem prover too weak. 1211 trivial. 0 not checked. [2019-11-15 21:15:05,140 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448845849] [2019-11-15 21:15:05,141 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:15:05,141 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:15:05,141 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950863851] [2019-11-15 21:15:05,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:15:05,142 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:15:05,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:15:05,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:15:05,143 INFO L87 Difference]: Start difference. First operand 137150 states and 143765 transitions. Second operand 3 states. [2019-11-15 21:15:08,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:15:08,678 INFO L93 Difference]: Finished difference Result 287069 states and 300709 transitions. [2019-11-15 21:15:08,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:15:08,678 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 943 [2019-11-15 21:15:08,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:15:08,826 INFO L225 Difference]: With dead ends: 287069 [2019-11-15 21:15:08,826 INFO L226 Difference]: Without dead ends: 150771 [2019-11-15 21:15:08,872 INFO L600 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 [2019-11-15 21:15:09,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150771 states. [2019-11-15 21:15:10,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150771 to 140957. [2019-11-15 21:15:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 140957 states. [2019-11-15 21:15:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140957 states to 140957 states and 147538 transitions. [2019-11-15 21:15:10,256 INFO L78 Accepts]: Start accepts. Automaton has 140957 states and 147538 transitions. Word has length 943 [2019-11-15 21:15:10,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:15:10,257 INFO L462 AbstractCegarLoop]: Abstraction has 140957 states and 147538 transitions. [2019-11-15 21:15:10,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:15:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 140957 states and 147538 transitions. [2019-11-15 21:15:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2019-11-15 21:15:10,324 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:15:10,325 INFO L380 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:15:10,325 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:15:10,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:15:10,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1544401537, now seen corresponding path program 1 times [2019-11-15 21:15:10,326 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:15:10,326 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591691891] [2019-11-15 21:15:10,327 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:10,327 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:10,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:15:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:12,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 617 proven. 742 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-15 21:15:12,351 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591691891] [2019-11-15 21:15:12,351 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251252005] [2019-11-15 21:15:12,351 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:15:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:12,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 1192 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 21:15:12,669 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:15:12,695 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:15:13,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:15:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 921 proven. 60 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2019-11-15 21:15:15,311 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:15:15,311 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6] total 13 [2019-11-15 21:15:15,311 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941898847] [2019-11-15 21:15:15,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-15 21:15:15,313 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:15:15,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-15 21:15:15,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2019-11-15 21:15:15,314 INFO L87 Difference]: Start difference. First operand 140957 states and 147538 transitions. Second operand 13 states. [2019-11-15 21:15:41,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:15:41,006 INFO L93 Difference]: Finished difference Result 299409 states and 313189 transitions. [2019-11-15 21:15:41,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-11-15 21:15:41,007 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1014 [2019-11-15 21:15:41,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:15:41,151 INFO L225 Difference]: With dead ends: 299409 [2019-11-15 21:15:41,151 INFO L226 Difference]: Without dead ends: 157973 [2019-11-15 21:15:41,206 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1082 GetRequests, 1040 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 531 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=465, Invalid=1427, Unknown=0, NotChecked=0, Total=1892 [2019-11-15 21:15:41,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157973 states. [2019-11-15 21:15:42,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157973 to 94956. [2019-11-15 21:15:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94956 states. [2019-11-15 21:15:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94956 states to 94956 states and 98672 transitions. [2019-11-15 21:15:42,380 INFO L78 Accepts]: Start accepts. Automaton has 94956 states and 98672 transitions. Word has length 1014 [2019-11-15 21:15:42,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:15:42,381 INFO L462 AbstractCegarLoop]: Abstraction has 94956 states and 98672 transitions. [2019-11-15 21:15:42,381 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-15 21:15:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 94956 states and 98672 transitions. [2019-11-15 21:15:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2019-11-15 21:15:42,425 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:15:42,426 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:15:42,626 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:15:42,627 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:15:42,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:15:42,627 INFO L82 PathProgramCache]: Analyzing trace with hash -201871922, now seen corresponding path program 1 times [2019-11-15 21:15:42,627 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:15:42,627 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273155728] [2019-11-15 21:15:42,628 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:42,628 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:42,628 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:15:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1977 backedges. 1243 proven. 322 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2019-11-15 21:15:44,924 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273155728] [2019-11-15 21:15:44,924 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1344142169] [2019-11-15 21:15:44,925 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:15:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:45,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 1304 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 21:15:45,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:15:45,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1977 backedges. 1243 proven. 0 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2019-11-15 21:15:45,939 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:15:45,940 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-11-15 21:15:45,940 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303182504] [2019-11-15 21:15:45,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:15:45,941 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:15:45,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:15:45,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:15:45,942 INFO L87 Difference]: Start difference. First operand 94956 states and 98672 transitions. Second operand 3 states. [2019-11-15 21:15:48,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:15:48,215 INFO L93 Difference]: Finished difference Result 187359 states and 194761 transitions. [2019-11-15 21:15:48,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:15:48,216 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1111 [2019-11-15 21:15:48,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:15:48,297 INFO L225 Difference]: With dead ends: 187359 [2019-11-15 21:15:48,297 INFO L226 Difference]: Without dead ends: 93255 [2019-11-15 21:15:48,334 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1123 GetRequests, 1113 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:15:48,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93255 states. [2019-11-15 21:15:49,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93255 to 88999. [2019-11-15 21:15:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88999 states. [2019-11-15 21:15:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88999 states to 88999 states and 92251 transitions. [2019-11-15 21:15:49,242 INFO L78 Accepts]: Start accepts. Automaton has 88999 states and 92251 transitions. Word has length 1111 [2019-11-15 21:15:49,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:15:49,242 INFO L462 AbstractCegarLoop]: Abstraction has 88999 states and 92251 transitions. [2019-11-15 21:15:49,243 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:15:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 88999 states and 92251 transitions. [2019-11-15 21:15:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2027 [2019-11-15 21:15:49,315 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:15:49,316 INFO L380 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, 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:15:49,517 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:15:49,518 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:15:49,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:15:49,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1683985276, now seen corresponding path program 1 times [2019-11-15 21:15:49,519 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:15:49,519 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467192342] [2019-11-15 21:15:49,519 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:49,519 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:49,519 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:15:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:15:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5549 backedges. 3599 proven. 0 refuted. 0 times theorem prover too weak. 1950 trivial. 0 not checked. [2019-11-15 21:15:52,225 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467192342] [2019-11-15 21:15:52,225 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:15:52,225 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:15:52,226 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768332749] [2019-11-15 21:15:52,227 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:15:52,227 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:15:52,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:15:52,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:15:52,227 INFO L87 Difference]: Start difference. First operand 88999 states and 92251 transitions. Second operand 3 states. [2019-11-15 21:15:54,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:15:54,133 INFO L93 Difference]: Finished difference Result 173741 states and 180106 transitions. [2019-11-15 21:15:54,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:15:54,134 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2026 [2019-11-15 21:15:54,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:15:54,230 INFO L225 Difference]: With dead ends: 173741 [2019-11-15 21:15:54,231 INFO L226 Difference]: Without dead ends: 85594 [2019-11-15 21:15:54,259 INFO L600 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 [2019-11-15 21:15:54,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85594 states. [2019-11-15 21:15:54,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85594 to 79637. [2019-11-15 21:15:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79637 states. [2019-11-15 21:15:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79637 states to 79637 states and 82550 transitions. [2019-11-15 21:15:55,048 INFO L78 Accepts]: Start accepts. Automaton has 79637 states and 82550 transitions. Word has length 2026 [2019-11-15 21:15:55,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:15:55,049 INFO L462 AbstractCegarLoop]: Abstraction has 79637 states and 82550 transitions. [2019-11-15 21:15:55,049 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:15:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 79637 states and 82550 transitions. [2019-11-15 21:15:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2060 [2019-11-15 21:15:55,119 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:15:55,121 INFO L380 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, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:15:55,121 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:15:55,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:15:55,121 INFO L82 PathProgramCache]: Analyzing trace with hash -855222477, now seen corresponding path program 1 times [2019-11-15 21:15:55,122 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:15:55,122 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261878189] [2019-11-15 21:15:55,122 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:55,122 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:15:55,122 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:15:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:16:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 232 proven. 5468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:16:07,116 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261878189] [2019-11-15 21:16:07,116 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186291217] [2019-11-15 21:16:07,116 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/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 [2019-11-15 21:16:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:16:07,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 2347 conjuncts, 20 conjunts are in the unsatisfiable core [2019-11-15 21:16:07,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:16:07,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:16:07,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:16:07,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:16:07,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:16:07,900 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,900 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,902 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,903 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,903 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,904 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,904 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:07,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:16:10,260 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 70 DAG size of output: 25 [2019-11-15 21:16:10,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:16:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 2883 proven. 462 refuted. 0 times theorem prover too weak. 2355 trivial. 0 not checked. [2019-11-15 21:16:17,921 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:16:17,922 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 9] total 26 [2019-11-15 21:16:17,922 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544863975] [2019-11-15 21:16:17,924 INFO L442 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-11-15 21:16:17,924 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:16:17,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-11-15 21:16:17,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=577, Unknown=0, NotChecked=0, Total=650 [2019-11-15 21:16:17,924 INFO L87 Difference]: Start difference. First operand 79637 states and 82550 transitions. Second operand 26 states. [2019-11-15 21:16:20,077 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 52 [2019-11-15 21:16:35,217 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-11-15 21:17:01,736 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-11-15 21:17:06,045 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-11-15 21:17:17,647 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-11-15 21:18:32,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:18:32,239 INFO L93 Difference]: Finished difference Result 469271 states and 485862 transitions. [2019-11-15 21:18:32,239 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2019-11-15 21:18:32,239 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 2059 [2019-11-15 21:18:32,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:18:32,241 INFO L225 Difference]: With dead ends: 469271 [2019-11-15 21:18:32,241 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 21:18:32,319 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2673 GetRequests, 2335 SyntacticMatches, 0 SemanticMatches, 338 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52749 ImplicationChecksByTransitivity, 24.6s TimeCoverageRelationStatistics Valid=14341, Invalid=100919, Unknown=0, NotChecked=0, Total=115260 [2019-11-15 21:18:32,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 21:18:32,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 21:18:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 21:18:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 21:18:32,320 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2059 [2019-11-15 21:18:32,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:18:32,321 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 21:18:32,321 INFO L463 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-11-15 21:18:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 21:18:32,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 21:18:32,523 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:18:32,534 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 21:19:07,196 WARN L191 SmtUtils]: Spent 34.65 s on a formula simplification. DAG size of input: 2444 DAG size of output: 1746 [2019-11-15 21:19:29,814 WARN L191 SmtUtils]: Spent 22.61 s on a formula simplification. DAG size of input: 2140 DAG size of output: 1594 [2019-11-15 21:20:08,095 WARN L191 SmtUtils]: Spent 38.27 s on a formula simplification. DAG size of input: 2444 DAG size of output: 1746 [2019-11-15 21:20:47,655 WARN L191 SmtUtils]: Spent 39.54 s on a formula simplification. DAG size of input: 1685 DAG size of output: 214 [2019-11-15 21:21:15,783 WARN L191 SmtUtils]: Spent 28.12 s on a formula simplification. DAG size of input: 1536 DAG size of output: 213 [2019-11-15 21:21:51,871 WARN L191 SmtUtils]: Spent 36.07 s on a formula simplification. DAG size of input: 1685 DAG size of output: 214 [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,873 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,874 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:21:51,875 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,876 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,877 INFO L443 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,878 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-15 21:21:51,879 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,880 INFO L443 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 140) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,881 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:21:51,882 INFO L443 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,883 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,886 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:21:51,887 INFO L443 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,888 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,889 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,890 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:21:51,891 INFO L443 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,892 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,893 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:21:51,894 INFO L443 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,895 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,896 INFO L443 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,897 INFO L443 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:21:51,898 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-15 21:21:51,899 INFO L443 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,900 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,901 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:21:51,902 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,903 INFO L443 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:21:51,904 INFO L443 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:21:51,905 INFO L443 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:21:51,906 INFO L443 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L439 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse36 (<= (+ ~a14~0 183) 0)) (.cse0 (= ~a24~0 2)) (.cse47 (+ ~a14~0 182)) (.cse48 (* 10 ~a28~0))) (let ((.cse35 (<= ~a26~0 460652)) (.cse6 (<= 0 (+ ~a14~0 112))) (.cse21 (<= ~a28~0 300)) (.cse5 (< 37 ~a28~0)) (.cse19 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124)) (.cse4 (= ~a24~0 1)) (.cse29 (<= (+ .cse48 ~a26~0) 561506)) (.cse40 (<= ~a28~0 134)) (.cse44 (< 217 ~a26~0)) (.cse22 (< 0 .cse47)) (.cse2 (<= (+ ~a14~0 84) 0)) (.cse46 (+ ~a14~0 114)) (.cse10 (<= 0 (+ ~a14~0 600000))) (.cse25 (and .cse36 .cse0)) (.cse12 (* 9 ~a26~0)) (.cse13 (* 10 ~a14~0))) (let ((.cse16 (<= (+ ~a14~0 207) 0)) (.cse15 (<= (+ ~a28~0 588903) 0)) (.cse33 (<= 0 (+ ~a26~0 49))) (.cse18 (< 300 ~a28~0)) (.cse14 (<= (+ ~a26~0 554655) 0)) (.cse24 (<= .cse12 (+ .cse48 .cse13 1005082))) (.cse26 (< 0 (+ ~a26~0 68))) (.cse37 (and .cse10 .cse25)) (.cse41 (<= ~a26~0 (+ ~a14~0 100248))) (.cse7 (<= (+ ~a26~0 497885) 0)) (.cse23 (<= (+ (* 25 ~a26~0) 12498770) ~a28~0)) (.cse38 (<= ~a26~0 599995)) (.cse20 (<= .cse46 0)) (.cse31 (and .cse44 .cse0 .cse22 .cse2)) (.cse8 (= ~a24~0 3)) (.cse17 (<= ~a26~0 124)) (.cse27 (<= 404455 ~a28~0)) (.cse43 (<= .cse47 0)) (.cse11 (<= 0 (+ ~a28~0 599975))) (.cse30 (exists ((v_~a26~0_1229 Int)) (and (<= 0 (+ v_~a26~0_1229 356575)) (<= ~a26~0 (+ (mod (+ v_~a26~0_1229 56684) 299891) 300108))))) (.cse32 (or .cse29 .cse40)) (.cse42 (<= 0 (+ ~a14~0 79))) (.cse39 (< 124 ~a26~0)) (.cse1 (< 0 .cse46)) (.cse34 (<= ~a26~0 217)) (.cse28 (let ((.cse45 (and .cse10 .cse44 .cse4))) (or (and .cse35 .cse45 .cse5) (and .cse6 .cse29 .cse21 .cse45 .cse5 .cse19)))) (.cse9 (<= (+ ~a28~0 ~a26~0) (+ ~a14~0 700538))) (.cse3 (<= ~a21~0 127))) (or (and (and (<= (+ ~a26~0 131) 0) .cse0 .cse1 .cse2) .cse3) (and (and .cse4 .cse2) .cse5) (and .cse6 .cse7 (<= 244913 (+ ~a28~0 ~a14~0)) .cse8 .cse2 .cse9 .cse3) (and .cse10 .cse11 (<= .cse12 (+ .cse13 1008082)) .cse14 (<= ~a24~0 2) (and .cse15 .cse16) .cse3) (and .cse8 .cse16 .cse15 (<= ~a26~0 (+ ~a14~0 700403)) .cse17 .cse3) (and (and .cse6 (and .cse18 .cse0 .cse2) .cse19) .cse3) (and .cse8 .cse20 .cse21 .cse22 .cse5 .cse17 .cse3) (and .cse6 .cse8 .cse21 (and (<= (+ ~a26~0 272875) 0) .cse5 .cse3 .cse2)) (and .cse6 .cse23 .cse8 .cse21 .cse5 .cse3) (and .cse6 .cse11 .cse23 .cse8 .cse2 .cse24 .cse21 .cse3) (and (and .cse21 (and .cse25 .cse19)) .cse5 .cse3) (and .cse8 .cse20 .cse26 .cse27 .cse17 .cse3) (and .cse28 .cse24 .cse3) (and .cse6 .cse29 .cse11 .cse30 .cse31 .cse3) (and (and (and .cse10 .cse0) .cse21 .cse32 .cse30) .cse5 .cse3) (and .cse33 .cse8 .cse20 .cse34 .cse22 .cse5 .cse3) (and (and .cse4 .cse22) .cse2) (and .cse24 (and .cse6 .cse0 .cse33 .cse2 .cse17 .cse3)) (and .cse11 (and .cse35 .cse31) .cse3) (and .cse10 .cse35 .cse0 .cse5 .cse3) (and .cse10 .cse8 .cse36 .cse34 (or .cse18 .cse24) .cse5 .cse3) (and .cse37 .cse38 .cse3) (and .cse8 (and (and .cse39 .cse22) .cse20 .cse34) .cse3) (and .cse11 (and .cse14 .cse25 .cse3)) (and .cse40 .cse38 .cse25 .cse5 .cse3) (and .cse0 .cse20 .cse26 .cse17 .cse3 .cse41) (and .cse24 .cse11 (and (and (and .cse0 .cse42) .cse3) .cse26 .cse17)) (and .cse6 .cse8 .cse26 .cse21 .cse5 .cse17 .cse3) (and (and .cse21 .cse30 .cse37) .cse3) (and .cse4 .cse34) (and .cse11 (and .cse39 .cse0 .cse22 .cse2) .cse3 .cse41) (and .cse6 .cse11 .cse8 (<= 0 (+ ~a26~0 56)) .cse2 .cse21 .cse17 .cse3) (and .cse7 .cse23 .cse8 .cse9 .cse5 .cse42 .cse3) (and .cse11 .cse38 .cse20 .cse31 .cse3) (and .cse10 .cse0 .cse17 .cse3 .cse43) (and .cse8 .cse17 .cse3 .cse27 .cse43) (and .cse11 (and .cse21 .cse30 (and .cse32 (and .cse44 .cse0 .cse42))) .cse3) (and (and .cse34 (and .cse39 .cse1 .cse0 .cse2)) .cse3) (and .cse0 .cse34 .cse5 .cse3) (and .cse28 .cse9 .cse3))))) [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,907 INFO L443 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L439 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse39 (<= (+ ~a14~0 183) 0)) (.cse3 (= ~a24~0 2)) (.cse47 (+ ~a14~0 182)) (.cse48 (* 10 ~a28~0))) (let ((.cse38 (<= ~a26~0 460652)) (.cse8 (<= 0 (+ ~a14~0 112))) (.cse23 (<= ~a28~0 300)) (.cse7 (< 37 ~a28~0)) (.cse21 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124)) (.cse6 (= ~a24~0 1)) (.cse31 (<= (+ .cse48 ~a26~0) 561506)) (.cse41 (<= ~a28~0 134)) (.cse44 (< 217 ~a26~0)) (.cse24 (< 0 .cse47)) (.cse5 (<= (+ ~a14~0 84) 0)) (.cse46 (+ ~a14~0 114)) (.cse12 (<= 0 (+ ~a14~0 600000))) (.cse27 (and .cse39 .cse3)) (.cse14 (* 9 ~a26~0)) (.cse15 (* 10 ~a14~0))) (let ((.cse18 (<= (+ ~a14~0 207) 0)) (.cse17 (<= (+ ~a28~0 588903) 0)) (.cse16 (<= (+ ~a26~0 554655) 0)) (.cse35 (<= 0 (+ ~a26~0 49))) (.cse20 (< 300 ~a28~0)) (.cse26 (<= .cse14 (+ .cse48 .cse15 1005082))) (.cse28 (< 0 (+ ~a26~0 68))) (.cse0 (and .cse12 .cse27)) (.cse42 (<= ~a26~0 (+ ~a14~0 100248))) (.cse9 (<= (+ ~a26~0 497885) 0)) (.cse25 (<= (+ (* 25 ~a26~0) 12498770) ~a28~0)) (.cse1 (<= ~a26~0 599995)) (.cse22 (<= .cse46 0)) (.cse33 (and .cse44 .cse3 .cse24 .cse5)) (.cse10 (= ~a24~0 3)) (.cse19 (<= ~a26~0 124)) (.cse29 (<= 404455 ~a28~0)) (.cse37 (<= .cse47 0)) (.cse13 (<= 0 (+ ~a28~0 599975))) (.cse32 (exists ((v_~a26~0_1229 Int)) (and (<= 0 (+ v_~a26~0_1229 356575)) (<= ~a26~0 (+ (mod (+ v_~a26~0_1229 56684) 299891) 300108))))) (.cse34 (or .cse31 .cse41)) (.cse43 (<= 0 (+ ~a14~0 79))) (.cse40 (< 124 ~a26~0)) (.cse4 (< 0 .cse46)) (.cse36 (<= ~a26~0 217)) (.cse30 (let ((.cse45 (and .cse12 .cse44 .cse6))) (or (and .cse38 .cse45 .cse7) (and .cse8 .cse31 .cse23 .cse45 .cse7 .cse21)))) (.cse11 (<= (+ ~a28~0 ~a26~0) (+ ~a14~0 700538))) (.cse2 (<= ~a21~0 127))) (or (and .cse0 .cse1 .cse2) (and (and (<= (+ ~a26~0 131) 0) .cse3 .cse4 .cse5) .cse2) (and (and .cse6 .cse5) .cse7) (and .cse8 .cse9 (<= 244913 (+ ~a28~0 ~a14~0)) .cse10 .cse5 .cse11 .cse2) (and .cse12 .cse13 (<= .cse14 (+ .cse15 1008082)) .cse16 (<= ~a24~0 2) (and .cse17 .cse18) .cse2) (and .cse10 .cse18 .cse17 (<= ~a26~0 (+ ~a14~0 700403)) .cse19 .cse2) (and (and .cse8 (and .cse20 .cse3 .cse5) .cse21) .cse2) (and .cse10 .cse22 .cse23 .cse24 .cse7 .cse19 .cse2) (and .cse8 .cse10 .cse23 (and (<= (+ ~a26~0 272875) 0) .cse7 .cse2 .cse5)) (and .cse8 .cse25 .cse10 .cse23 .cse7 .cse2) (and .cse8 .cse13 .cse25 .cse10 .cse5 .cse26 .cse23 .cse2) (and (and .cse23 (and .cse27 .cse21)) .cse7 .cse2) (and .cse10 .cse22 .cse28 .cse29 .cse19 .cse2) (and .cse30 .cse26 .cse2) (and .cse8 .cse31 .cse13 .cse32 .cse33 .cse2) (and (and (and .cse12 .cse3) .cse23 .cse34 .cse32) .cse7 .cse2) (and .cse35 .cse10 .cse22 .cse36 .cse24 .cse7 .cse2) (and (and .cse6 .cse24) .cse5) (and .cse13 .cse3 .cse16 .cse2 .cse37) (and .cse26 (and .cse8 .cse3 .cse35 .cse5 .cse19 .cse2)) (and .cse13 (and .cse38 .cse33) .cse2) (and .cse12 .cse38 .cse3 .cse7 .cse2) (and .cse12 .cse10 .cse39 .cse36 (or .cse20 .cse26) .cse7 .cse2) (and .cse10 (and (and .cse40 .cse24) .cse22 .cse36) .cse2) (and .cse41 .cse1 .cse27 .cse7 .cse2) (and .cse3 .cse22 .cse28 .cse19 .cse2 .cse42) (and .cse26 .cse13 (and (and (and .cse3 .cse43) .cse2) .cse28 .cse19)) (and .cse8 .cse10 .cse28 .cse23 .cse7 .cse19 .cse2) (and (and .cse23 .cse32 .cse0) .cse2) (and .cse6 .cse36) (and .cse13 (and .cse40 .cse3 .cse24 .cse5) .cse2 .cse42) (and .cse8 .cse13 .cse10 (<= 0 (+ ~a26~0 56)) .cse5 .cse23 .cse19 .cse2) (and .cse9 .cse25 .cse10 .cse11 .cse7 .cse43 .cse2) (and .cse13 .cse1 .cse22 .cse33 .cse2) (and .cse12 .cse3 .cse19 .cse2 .cse37) (and .cse10 .cse19 .cse2 .cse29 .cse37) (and .cse13 (and .cse23 .cse32 (and .cse34 (and .cse44 .cse3 .cse43))) .cse2) (and (and .cse36 (and .cse40 .cse4 .cse3 .cse5)) .cse2) (and .cse3 .cse36 .cse7 .cse2) (and .cse30 .cse11 .cse2))))) [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,908 INFO L443 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L446 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,909 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,910 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,911 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L439 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse36 (<= (+ ~a14~0 183) 0)) (.cse0 (= ~a24~0 2)) (.cse47 (+ ~a14~0 182)) (.cse48 (* 10 ~a28~0))) (let ((.cse35 (<= ~a26~0 460652)) (.cse6 (<= 0 (+ ~a14~0 112))) (.cse21 (<= ~a28~0 300)) (.cse5 (< 37 ~a28~0)) (.cse19 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124)) (.cse4 (= ~a24~0 1)) (.cse29 (<= (+ .cse48 ~a26~0) 561506)) (.cse40 (<= ~a28~0 134)) (.cse44 (< 217 ~a26~0)) (.cse22 (< 0 .cse47)) (.cse2 (<= (+ ~a14~0 84) 0)) (.cse46 (+ ~a14~0 114)) (.cse10 (<= 0 (+ ~a14~0 600000))) (.cse25 (and .cse36 .cse0)) (.cse12 (* 9 ~a26~0)) (.cse13 (* 10 ~a14~0))) (let ((.cse16 (<= (+ ~a14~0 207) 0)) (.cse15 (<= (+ ~a28~0 588903) 0)) (.cse33 (<= 0 (+ ~a26~0 49))) (.cse18 (< 300 ~a28~0)) (.cse14 (<= (+ ~a26~0 554655) 0)) (.cse24 (<= .cse12 (+ .cse48 .cse13 1005082))) (.cse26 (< 0 (+ ~a26~0 68))) (.cse37 (and .cse10 .cse25)) (.cse41 (<= ~a26~0 (+ ~a14~0 100248))) (.cse7 (<= (+ ~a26~0 497885) 0)) (.cse23 (<= (+ (* 25 ~a26~0) 12498770) ~a28~0)) (.cse38 (<= ~a26~0 599995)) (.cse20 (<= .cse46 0)) (.cse31 (and .cse44 .cse0 .cse22 .cse2)) (.cse8 (= ~a24~0 3)) (.cse17 (<= ~a26~0 124)) (.cse27 (<= 404455 ~a28~0)) (.cse43 (<= .cse47 0)) (.cse11 (<= 0 (+ ~a28~0 599975))) (.cse30 (exists ((v_~a26~0_1229 Int)) (and (<= 0 (+ v_~a26~0_1229 356575)) (<= ~a26~0 (+ (mod (+ v_~a26~0_1229 56684) 299891) 300108))))) (.cse32 (or .cse29 .cse40)) (.cse42 (<= 0 (+ ~a14~0 79))) (.cse39 (< 124 ~a26~0)) (.cse1 (< 0 .cse46)) (.cse34 (<= ~a26~0 217)) (.cse28 (let ((.cse45 (and .cse10 .cse44 .cse4))) (or (and .cse35 .cse45 .cse5) (and .cse6 .cse29 .cse21 .cse45 .cse5 .cse19)))) (.cse9 (<= (+ ~a28~0 ~a26~0) (+ ~a14~0 700538))) (.cse3 (<= ~a21~0 127))) (or (and (and (<= (+ ~a26~0 131) 0) .cse0 .cse1 .cse2) .cse3) (and (and .cse4 .cse2) .cse5) (and .cse6 .cse7 (<= 244913 (+ ~a28~0 ~a14~0)) .cse8 .cse2 .cse9 .cse3) (and .cse10 .cse11 (<= .cse12 (+ .cse13 1008082)) .cse14 (<= ~a24~0 2) (and .cse15 .cse16) .cse3) (and .cse8 .cse16 .cse15 (<= ~a26~0 (+ ~a14~0 700403)) .cse17 .cse3) (and (and .cse6 (and .cse18 .cse0 .cse2) .cse19) .cse3) (and .cse8 .cse20 .cse21 .cse22 .cse5 .cse17 .cse3) (and .cse6 .cse8 .cse21 (and (<= (+ ~a26~0 272875) 0) .cse5 .cse3 .cse2)) (and .cse6 .cse23 .cse8 .cse21 .cse5 .cse3) (and .cse6 .cse11 .cse23 .cse8 .cse2 .cse24 .cse21 .cse3) (and (and .cse21 (and .cse25 .cse19)) .cse5 .cse3) (and .cse8 .cse20 .cse26 .cse27 .cse17 .cse3) (and .cse28 .cse24 .cse3) (and .cse6 .cse29 .cse11 .cse30 .cse31 .cse3) (and (and (and .cse10 .cse0) .cse21 .cse32 .cse30) .cse5 .cse3) (and .cse33 .cse8 .cse20 .cse34 .cse22 .cse5 .cse3) (and (and .cse4 .cse22) .cse2) (and .cse24 (and .cse6 .cse0 .cse33 .cse2 .cse17 .cse3)) (and .cse11 (and .cse35 .cse31) .cse3) (and .cse10 .cse35 .cse0 .cse5 .cse3) (and .cse10 .cse8 .cse36 .cse34 (or .cse18 .cse24) .cse5 .cse3) (and .cse37 .cse38 .cse3) (and .cse8 (and (and .cse39 .cse22) .cse20 .cse34) .cse3) (and .cse11 (and .cse14 .cse25 .cse3)) (and .cse40 .cse38 .cse25 .cse5 .cse3) (and .cse0 .cse20 .cse26 .cse17 .cse3 .cse41) (and .cse24 .cse11 (and (and (and .cse0 .cse42) .cse3) .cse26 .cse17)) (and .cse6 .cse8 .cse26 .cse21 .cse5 .cse17 .cse3) (and (and .cse21 .cse30 .cse37) .cse3) (and .cse4 .cse34) (and .cse11 (and .cse39 .cse0 .cse22 .cse2) .cse3 .cse41) (and .cse6 .cse11 .cse8 (<= 0 (+ ~a26~0 56)) .cse2 .cse21 .cse17 .cse3) (and .cse7 .cse23 .cse8 .cse9 .cse5 .cse42 .cse3) (and .cse11 .cse38 .cse20 .cse31 .cse3) (and .cse10 .cse0 .cse17 .cse3 .cse43) (and .cse8 .cse17 .cse3 .cse27 .cse43) (and .cse11 (and .cse21 .cse30 (and .cse32 (and .cse44 .cse0 .cse42))) .cse3) (and (and .cse34 (and .cse39 .cse1 .cse0 .cse2)) .cse3) (and .cse0 .cse34 .cse5 .cse3) (and .cse28 .cse9 .cse3))))) [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,912 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,913 INFO L443 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-15 21:21:51,914 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-15 21:21:51,915 INFO L443 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,916 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,917 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 21:21:51,918 INFO L443 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,919 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:21:51,920 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,921 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:21:51,922 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,923 INFO L443 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,924 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,924 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-15 21:21:51,924 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-15 21:21:51,924 INFO L443 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-15 21:21:51,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,940 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,940 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,962 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,963 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,963 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,981 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,981 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,982 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,982 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,988 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,989 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,989 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,990 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,990 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:51,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,001 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,001 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,002 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,002 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,002 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,003 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,003 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,003 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,008 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,008 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,008 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,009 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,009 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,011 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,011 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,011 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 09:21:52 BoogieIcfgContainer [2019-11-15 21:21:52,018 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 21:21:52,018 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:21:52,018 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:21:52,018 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:21:52,019 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:12:16" (3/4) ... [2019-11-15 21:21:52,023 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 21:21:52,075 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-15 21:21:52,081 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 21:21:52,115 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || (((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || (0 <= a28 + 599975 && (a26 + 554655 <= 0 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) [2019-11-15 21:21:52,118 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || (((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || (0 <= a28 + 599975 && (a26 + 554655 <= 0 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) [2019-11-15 21:21:52,129 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127) || ((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127)) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || ((((0 <= a28 + 599975 && a24 == 2) && a26 + 554655 <= 0) && a21 <= 127) && a14 + 182 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) [2019-11-15 21:21:52,408 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d62b3a53-fc45-4d7d-8960-54c0eeea6039/bin/uautomizer/witness.graphml [2019-11-15 21:21:52,409 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:21:52,410 INFO L168 Benchmark]: Toolchain (without parser) took 582887.67 ms. Allocated memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: 2.6 GB). Free memory was 935.4 MB in the beginning and 1.8 GB in the end (delta: -863.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,410 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-11-15 21:21:52,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1704.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 935.4 MB in the beginning and 1.0 GB in the end (delta: -81.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,411 INFO L168 Benchmark]: Boogie Procedure Inliner took 269.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 957.4 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,412 INFO L168 Benchmark]: Boogie Preprocessor took 301.15 ms. Allocated memory is still 1.2 GB. Free memory was 952.0 MB in the beginning and 924.6 MB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,412 INFO L168 Benchmark]: RCFGBuilder took 4258.77 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Free memory was 924.6 MB in the beginning and 1.0 GB in the end (delta: -118.8 MB). Peak memory consumption was 114.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,412 INFO L168 Benchmark]: TraceAbstraction took 575957.65 ms. Allocated memory was 1.3 GB in the beginning and 3.7 GB in the end (delta: 2.4 GB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -828.3 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,413 INFO L168 Benchmark]: Witness Printer took 390.80 ms. Allocated memory is still 3.7 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 72.9 MB). Peak memory consumption was 72.9 MB. Max. memory is 11.5 GB. [2019-11-15 21:21:52,415 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 1704.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 935.4 MB in the beginning and 1.0 GB in the end (delta: -81.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 269.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 957.4 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 301.15 ms. Allocated memory is still 1.2 GB. Free memory was 952.0 MB in the beginning and 924.6 MB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4258.77 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Free memory was 924.6 MB in the beginning and 1.0 GB in the end (delta: -118.8 MB). Peak memory consumption was 114.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 575957.65 ms. Allocated memory was 1.3 GB in the beginning and 3.7 GB in the end (delta: 2.4 GB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -828.3 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 390.80 ms. Allocated memory is still 3.7 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 72.9 MB). Peak memory consumption was 72.9 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_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 140]: 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 [2019-11-15 21:21:52,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || (((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || (0 <= a28 + 599975 && (a26 + 554655 <= 0 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) - InvariantResult [Line: 1646]: Loop Invariant [2019-11-15 21:21:52,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127) || ((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127)) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || ((((0 <= a28 + 599975 && a24 == 2) && a26 + 554655 <= 0) && a21 <= 127) && a14 + 182 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) - InvariantResult [Line: 24]: Loop Invariant [2019-11-15 21:21:52,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] [2019-11-15 21:21:52,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1229,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a26 + 131 <= 0 && a24 == 2) && 0 < a14 + 114) && a14 + 84 <= 0) && a21 <= 127) || ((a24 == 1 && a14 + 84 <= 0) && 37 < a28)) || ((((((0 <= a14 + 112 && a26 + 497885 <= 0) && 244913 <= a28 + a14) && a24 == 3) && a14 + 84 <= 0) && a28 + a26 <= a14 + 700538) && a21 <= 127)) || ((((((0 <= a14 + 600000 && 0 <= a28 + 599975) && 9 * a26 <= 10 * a14 + 1008082) && a26 + 554655 <= 0) && a24 <= 2) && a28 + 588903 <= 0 && a14 + 207 <= 0) && a21 <= 127)) || (((((a24 == 3 && a14 + 207 <= 0) && a28 + 588903 <= 0) && a26 <= a14 + 700403) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && (300 < a28 && a24 == 2) && a14 + 84 <= 0) && (-a26 + 557256) / -20 <= 124) && a21 <= 127)) || ((((((a24 == 3 && a14 + 114 <= 0) && a28 <= 300) && 0 < a14 + 182) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((0 <= a14 + 112 && a24 == 3) && a28 <= 300) && ((a26 + 272875 <= 0 && 37 < a28) && a21 <= 127) && a14 + 84 <= 0)) || (((((0 <= a14 + 112 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 <= 300) && 37 < a28) && a21 <= 127)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && 25 * a26 + 12498770 <= a28) && a24 == 3) && a14 + 84 <= 0) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a28 <= 300) && a21 <= 127)) || (((a28 <= 300 && (a14 + 183 <= 0 && a24 == 2) && (-a26 + 557256) / -20 <= 124) && 37 < a28) && a21 <= 127)) || (((((a24 == 3 && a14 + 114 <= 0) && 0 < a26 + 68) && 404455 <= a28) && a26 <= 124) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && 9 * a26 <= 10 * a28 + 10 * a14 + 1005082) && a21 <= 127)) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && 0 <= a28 + 599975) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 2) && a28 <= 300) && (10 * a28 + a26 <= 561506 || a28 <= 134)) && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 37 < a28) && a21 <= 127)) || ((((((0 <= a26 + 49 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && 0 < a14 + 182) && 37 < a28) && a21 <= 127)) || ((a24 == 1 && 0 < a14 + 182) && a14 + 84 <= 0)) || (9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && ((((0 <= a14 + 112 && a24 == 2) && 0 <= a26 + 49) && a14 + 84 <= 0) && a26 <= 124) && a21 <= 127)) || ((0 <= a28 + 599975 && a26 <= 460652 && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a26 <= 460652) && a24 == 2) && 37 < a28) && a21 <= 127)) || ((((((0 <= a14 + 600000 && a24 == 3) && a14 + 183 <= 0) && a26 <= 217) && (300 < a28 || 9 * a26 <= 10 * a28 + 10 * a14 + 1005082)) && 37 < a28) && a21 <= 127)) || (((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a26 <= 599995) && a21 <= 127)) || ((a24 == 3 && ((124 < a26 && 0 < a14 + 182) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 127)) || (0 <= a28 + 599975 && (a26 + 554655 <= 0 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || ((((a28 <= 134 && a26 <= 599995) && a14 + 183 <= 0 && a24 == 2) && 37 < a28) && a21 <= 127)) || (((((a24 == 2 && a14 + 114 <= 0) && 0 < a26 + 68) && a26 <= 124) && a21 <= 127) && a26 <= a14 + 100248)) || ((9 * a26 <= 10 * a28 + 10 * a14 + 1005082 && 0 <= a28 + 599975) && (((a24 == 2 && 0 <= a14 + 79) && a21 <= 127) && 0 < a26 + 68) && a26 <= 124)) || ((((((0 <= a14 + 112 && a24 == 3) && 0 < a26 + 68) && a28 <= 300) && 37 < a28) && a26 <= 124) && a21 <= 127)) || (((a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && 0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 127)) || (a24 == 1 && a26 <= 217)) || (((0 <= a28 + 599975 && ((124 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127) && a26 <= a14 + 100248)) || (((((((0 <= a14 + 112 && 0 <= a28 + 599975) && a24 == 3) && 0 <= a26 + 56) && a14 + 84 <= 0) && a28 <= 300) && a26 <= 124) && a21 <= 127)) || ((((((a26 + 497885 <= 0 && 25 * a26 + 12498770 <= a28) && a24 == 3) && a28 + a26 <= a14 + 700538) && 37 < a28) && 0 <= a14 + 79) && a21 <= 127)) || ((((0 <= a28 + 599975 && a26 <= 599995) && a14 + 114 <= 0) && ((217 < a26 && a24 == 2) && 0 < a14 + 182) && a14 + 84 <= 0) && a21 <= 127)) || ((((0 <= a14 + 600000 && a24 == 2) && a26 <= 124) && a21 <= 127) && a14 + 182 <= 0)) || ((((a24 == 3 && a26 <= 124) && a21 <= 127) && 404455 <= a28) && a14 + 182 <= 0)) || ((0 <= a28 + 599975 && (a28 <= 300 && (\exists v_~a26~0_1229 : int :: 0 <= v_~a26~0_1229 + 356575 && a26 <= (v_~a26~0_1229 + 56684) % 299891 + 300108)) && (10 * a28 + a26 <= 561506 || a28 <= 134) && (217 < a26 && a24 == 2) && 0 <= a14 + 79) && a21 <= 127)) || ((a26 <= 217 && ((124 < a26 && 0 < a14 + 114) && a24 == 2) && a14 + 84 <= 0) && a21 <= 127)) || (((a24 == 2 && a26 <= 217) && 37 < a28) && a21 <= 127)) || (((((a26 <= 460652 && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) || (((((0 <= a14 + 112 && 10 * a28 + a26 <= 561506) && a28 <= 300) && (0 <= a14 + 600000 && 217 < a26) && a24 == 1) && 37 < a28) && (-a26 + 557256) / -20 <= 124)) && a28 + a26 <= a14 + 700538) && a21 <= 127) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 575.7s, OverallIterations: 16, TraceHistogramMax: 10, AutomataDifference: 304.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 199.3s, HoareTripleCheckerStatistics: 4648 SDtfs, 173916 SDslu, 3477 SDs, 0 SdLazy, 186829 SolverSat, 31474 SolverUnsat, 18 SolverUnknown, 0 SolverNotchecked, 229.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7076 GetRequests, 6553 SyntacticMatches, 7 SemanticMatches, 516 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54693 ImplicationChecksByTransitivity, 41.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=140957occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.9s AutomataMinimizationTime, 16 MinimizatonAttempts, 213536 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 3069 NumberOfFragments, 3746 HoareAnnotationTreeSize, 4 FomulaSimplifications, 1761106 FormulaSimplificationTreeSizeReduction, 95.5s HoareSimplificationTime, 4 FomulaSimplificationsInter, 1307606 FormulaSimplificationTreeSizeReductionInter, 103.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 35.3s InterpolantComputationTime, 17860 NumberOfCodeBlocks, 17860 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 17837 ConstructedInterpolants, 270 QuantifiedInterpolants, 112147595 SizeOfPredicates, 25 NumberOfNonLiveVariables, 7397 ConjunctsInSsa, 59 ConjunctsInUnsatCore, 23 InterpolantComputations, 10 PerfectInterpolantSequences, 29643/37408 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...