./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label21_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label21_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a7583bada7d92ecf81db6380e139f6bc8bbcd06 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:41:33,266 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:41:33,267 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:41:33,274 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:41:33,274 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:41:33,275 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:41:33,275 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:41:33,277 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:41:33,278 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:41:33,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:41:33,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:41:33,279 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:41:33,280 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:41:33,281 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:41:33,281 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:41:33,282 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:41:33,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:41:33,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:41:33,285 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:41:33,286 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:41:33,287 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:41:33,288 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:41:33,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:41:33,290 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:41:33,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:41:33,291 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:41:33,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:41:33,292 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:41:33,293 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:41:33,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:41:33,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:41:33,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:41:33,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:41:33,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:41:33,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:41:33,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:41:33,296 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 01:41:33,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:41:33,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:41:33,307 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:41:33,307 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:41:33,308 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:41:33,308 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:41:33,308 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:41:33,308 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:41:33,308 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:41:33,308 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:41:33,309 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:41:33,310 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:41:33,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:41:33,310 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:41:33,310 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:41:33,310 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:41:33,310 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:41:33,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:41:33,311 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a7583bada7d92ecf81db6380e139f6bc8bbcd06 [2018-11-23 01:41:33,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:41:33,343 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:41:33,346 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:41:33,347 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:41:33,347 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:41:33,348 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label21_true-unreach-call.c [2018-11-23 01:41:33,388 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/data/dc3843431/0033d88e5b924d5e9ccbdea5b71ee374/FLAG6ae089932 [2018-11-23 01:41:33,796 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:41:33,797 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/sv-benchmarks/c/eca-rers2012/Problem16_label21_true-unreach-call.c [2018-11-23 01:41:33,807 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/data/dc3843431/0033d88e5b924d5e9ccbdea5b71ee374/FLAG6ae089932 [2018-11-23 01:41:33,817 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/data/dc3843431/0033d88e5b924d5e9ccbdea5b71ee374 [2018-11-23 01:41:33,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:41:33,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:41:33,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:41:33,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:41:33,823 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:41:33,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:33" (1/1) ... [2018-11-23 01:41:33,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ac0340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:33, skipping insertion in model container [2018-11-23 01:41:33,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:33" (1/1) ... [2018-11-23 01:41:33,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:41:33,874 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:41:34,264 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:41:34,267 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:41:34,440 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:41:34,453 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:41:34,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34 WrapperNode [2018-11-23 01:41:34,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:41:34,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:41:34,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:41:34,455 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:41:34,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:41:34,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:41:34,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:41:34,559 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:41:34,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... [2018-11-23 01:41:34,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:41:34,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:41:34,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:41:34,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:41:34,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:41:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 01:41:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:41:34,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:41:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 01:41:34,683 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 01:41:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 01:41:34,684 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 01:41:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:41:34,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:41:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:41:34,685 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:41:36,345 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:41:36,345 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 01:41:36,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:36 BoogieIcfgContainer [2018-11-23 01:41:36,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:41:36,346 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 01:41:36,347 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 01:41:36,349 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 01:41:36,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:41:33" (1/3) ... [2018-11-23 01:41:36,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a6d4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:41:36, skipping insertion in model container [2018-11-23 01:41:36,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:34" (2/3) ... [2018-11-23 01:41:36,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a6d4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:41:36, skipping insertion in model container [2018-11-23 01:41:36,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:36" (3/3) ... [2018-11-23 01:41:36,352 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label21_true-unreach-call.c [2018-11-23 01:41:36,358 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 01:41:36,364 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 01:41:36,374 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 01:41:36,397 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 01:41:36,397 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 01:41:36,397 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 01:41:36,397 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 01:41:36,398 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 01:41:36,398 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 01:41:36,398 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 01:41:36,398 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 01:41:36,398 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 01:41:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-11-23 01:41:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 01:41:36,423 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:36,424 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:41:36,426 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:36,429 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:36,430 INFO L82 PathProgramCache]: Analyzing trace with hash -782110827, now seen corresponding path program 1 times [2018-11-23 01:41:36,431 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:36,431 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:36,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:36,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:36,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:41:36,638 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:41:36,638 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:41:36,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:41:36,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:41:36,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:41:36,651 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-11-23 01:41:37,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:37,921 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-11-23 01:41:37,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:41:37,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-23 01:41:37,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:37,934 INFO L225 Difference]: With dead ends: 1153 [2018-11-23 01:41:37,934 INFO L226 Difference]: Without dead ends: 742 [2018-11-23 01:41:37,939 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:41:37,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2018-11-23 01:41:37,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2018-11-23 01:41:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-11-23 01:41:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1327 transitions. [2018-11-23 01:41:38,001 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1327 transitions. Word has length 44 [2018-11-23 01:41:38,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:38,002 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1327 transitions. [2018-11-23 01:41:38,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:41:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1327 transitions. [2018-11-23 01:41:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-23 01:41:38,008 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:38,008 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:41:38,008 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:38,008 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:38,009 INFO L82 PathProgramCache]: Analyzing trace with hash -652250435, now seen corresponding path program 1 times [2018-11-23 01:41:38,009 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:38,009 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:38,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:38,011 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:38,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:41:38,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:41:38,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 01:41:38,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:41:38,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:41:38,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:41:38,198 INFO L87 Difference]: Start difference. First operand 742 states and 1327 transitions. Second operand 6 states. [2018-11-23 01:41:40,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:40,537 INFO L93 Difference]: Finished difference Result 2176 states and 3901 transitions. [2018-11-23 01:41:40,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:41:40,540 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 151 [2018-11-23 01:41:40,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:40,546 INFO L225 Difference]: With dead ends: 2176 [2018-11-23 01:41:40,546 INFO L226 Difference]: Without dead ends: 1440 [2018-11-23 01:41:40,549 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:41:40,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1440 states. [2018-11-23 01:41:40,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1440 to 1421. [2018-11-23 01:41:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1421 states. [2018-11-23 01:41:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 2236 transitions. [2018-11-23 01:41:40,584 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 2236 transitions. Word has length 151 [2018-11-23 01:41:40,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:40,584 INFO L480 AbstractCegarLoop]: Abstraction has 1421 states and 2236 transitions. [2018-11-23 01:41:40,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:41:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2236 transitions. [2018-11-23 01:41:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 01:41:40,587 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:40,587 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:41:40,587 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:40,588 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:40,588 INFO L82 PathProgramCache]: Analyzing trace with hash -1164656156, now seen corresponding path program 1 times [2018-11-23 01:41:40,588 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:40,588 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:40,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:40,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:40,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:41:40,717 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:41:40,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 01:41:40,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:41:40,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:41:40,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:41:40,719 INFO L87 Difference]: Start difference. First operand 1421 states and 2236 transitions. Second operand 6 states. [2018-11-23 01:41:42,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:42,130 INFO L93 Difference]: Finished difference Result 3892 states and 6341 transitions. [2018-11-23 01:41:42,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:41:42,133 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 154 [2018-11-23 01:41:42,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:42,144 INFO L225 Difference]: With dead ends: 3892 [2018-11-23 01:41:42,145 INFO L226 Difference]: Without dead ends: 2477 [2018-11-23 01:41:42,148 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:41:42,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2477 states. [2018-11-23 01:41:42,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2477 to 2468. [2018-11-23 01:41:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2468 states. [2018-11-23 01:41:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 2468 states and 3738 transitions. [2018-11-23 01:41:42,205 INFO L78 Accepts]: Start accepts. Automaton has 2468 states and 3738 transitions. Word has length 154 [2018-11-23 01:41:42,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:42,206 INFO L480 AbstractCegarLoop]: Abstraction has 2468 states and 3738 transitions. [2018-11-23 01:41:42,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:41:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 3738 transitions. [2018-11-23 01:41:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-11-23 01:41:42,209 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:42,210 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:41:42,210 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:42,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:42,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1027924604, now seen corresponding path program 1 times [2018-11-23 01:41:42,210 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:42,210 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:42,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:42,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:42,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 74 proven. 106 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:41:42,351 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:41:42,351 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:41:42,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:42,445 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:41:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 01:41:42,699 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:41:42,699 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-23 01:41:42,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:41:42,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:41:42,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:41:42,701 INFO L87 Difference]: Start difference. First operand 2468 states and 3738 transitions. Second operand 9 states. [2018-11-23 01:41:46,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:46,442 INFO L93 Difference]: Finished difference Result 9721 states and 14618 transitions. [2018-11-23 01:41:46,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-23 01:41:46,443 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 269 [2018-11-23 01:41:46,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:46,472 INFO L225 Difference]: With dead ends: 9721 [2018-11-23 01:41:46,472 INFO L226 Difference]: Without dead ends: 7259 [2018-11-23 01:41:46,489 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 289 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=245, Invalid=811, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 01:41:46,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7259 states. [2018-11-23 01:41:46,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7259 to 6973. [2018-11-23 01:41:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6973 states. [2018-11-23 01:41:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 6973 states and 8570 transitions. [2018-11-23 01:41:46,642 INFO L78 Accepts]: Start accepts. Automaton has 6973 states and 8570 transitions. Word has length 269 [2018-11-23 01:41:46,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:46,643 INFO L480 AbstractCegarLoop]: Abstraction has 6973 states and 8570 transitions. [2018-11-23 01:41:46,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:41:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 6973 states and 8570 transitions. [2018-11-23 01:41:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2018-11-23 01:41:46,657 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:46,658 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-23 01:41:46,658 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:46,658 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:46,658 INFO L82 PathProgramCache]: Analyzing trace with hash -629851421, now seen corresponding path program 1 times [2018-11-23 01:41:46,658 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:46,659 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:46,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:46,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:46,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 254 proven. 223 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2018-11-23 01:41:47,243 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:41:47,243 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:41:47,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:47,346 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:41:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 646 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-11-23 01:41:47,508 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 01:41:47,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-11-23 01:41:47,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 01:41:47,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 01:41:47,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-23 01:41:47,509 INFO L87 Difference]: Start difference. First operand 6973 states and 8570 transitions. Second operand 12 states. [2018-11-23 01:41:52,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:52,171 INFO L93 Difference]: Finished difference Result 18305 states and 23309 transitions. [2018-11-23 01:41:52,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 01:41:52,171 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 498 [2018-11-23 01:41:52,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:52,194 INFO L225 Difference]: With dead ends: 18305 [2018-11-23 01:41:52,194 INFO L226 Difference]: Without dead ends: 11338 [2018-11-23 01:41:52,212 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 522 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 384 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=346, Invalid=1214, Unknown=0, NotChecked=0, Total=1560 [2018-11-23 01:41:52,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11338 states. [2018-11-23 01:41:52,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11338 to 10991. [2018-11-23 01:41:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10991 states. [2018-11-23 01:41:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10991 states to 10991 states and 13472 transitions. [2018-11-23 01:41:52,364 INFO L78 Accepts]: Start accepts. Automaton has 10991 states and 13472 transitions. Word has length 498 [2018-11-23 01:41:52,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:52,364 INFO L480 AbstractCegarLoop]: Abstraction has 10991 states and 13472 transitions. [2018-11-23 01:41:52,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 01:41:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10991 states and 13472 transitions. [2018-11-23 01:41:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2018-11-23 01:41:52,388 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:52,388 INFO L402 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:41:52,388 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:52,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:52,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1727223847, now seen corresponding path program 1 times [2018-11-23 01:41:52,389 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:52,389 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:52,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:52,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:52,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 531 proven. 115 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2018-11-23 01:41:52,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:41:52,842 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:41:52,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:52,955 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:41:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 1049 proven. 2 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2018-11-23 01:41:53,308 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 01:41:53,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 01:41:53,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:41:53,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:41:53,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:41:53,309 INFO L87 Difference]: Start difference. First operand 10991 states and 13472 transitions. Second operand 9 states. [2018-11-23 01:41:55,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:55,439 INFO L93 Difference]: Finished difference Result 23648 states and 29612 transitions. [2018-11-23 01:41:55,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 01:41:55,439 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 831 [2018-11-23 01:41:55,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:55,467 INFO L225 Difference]: With dead ends: 23648 [2018-11-23 01:41:55,467 INFO L226 Difference]: Without dead ends: 12688 [2018-11-23 01:41:55,484 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 848 GetRequests, 835 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-23 01:41:55,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12688 states. [2018-11-23 01:41:55,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12688 to 12674. [2018-11-23 01:41:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12674 states. [2018-11-23 01:41:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12674 states to 12674 states and 15210 transitions. [2018-11-23 01:41:55,673 INFO L78 Accepts]: Start accepts. Automaton has 12674 states and 15210 transitions. Word has length 831 [2018-11-23 01:41:55,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:41:55,674 INFO L480 AbstractCegarLoop]: Abstraction has 12674 states and 15210 transitions. [2018-11-23 01:41:55,674 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:41:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 12674 states and 15210 transitions. [2018-11-23 01:41:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2018-11-23 01:41:55,713 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:41:55,713 INFO L402 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:41:55,713 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:41:55,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:41:55,714 INFO L82 PathProgramCache]: Analyzing trace with hash -1472369613, now seen corresponding path program 1 times [2018-11-23 01:41:55,714 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:41:55,714 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:41:55,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:55,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:55,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:41:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1737 backedges. 223 proven. 477 refuted. 0 times theorem prover too weak. 1037 trivial. 0 not checked. [2018-11-23 01:41:56,320 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:41:56,320 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:41:56,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:41:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:41:56,454 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:41:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1737 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2018-11-23 01:41:56,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:41:56,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-23 01:41:56,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:41:56,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:41:56,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:41:56,844 INFO L87 Difference]: Start difference. First operand 12674 states and 15210 transitions. Second operand 9 states. [2018-11-23 01:41:59,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:41:59,886 INFO L93 Difference]: Finished difference Result 29696 states and 35873 transitions. [2018-11-23 01:41:59,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 01:41:59,886 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 838 [2018-11-23 01:41:59,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:41:59,926 INFO L225 Difference]: With dead ends: 29696 [2018-11-23 01:41:59,927 INFO L226 Difference]: Without dead ends: 17053 [2018-11-23 01:41:59,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 869 GetRequests, 851 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=275, Unknown=0, NotChecked=0, Total=380 [2018-11-23 01:41:59,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17053 states. [2018-11-23 01:42:00,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17053 to 16375. [2018-11-23 01:42:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16375 states. [2018-11-23 01:42:00,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16375 states to 16375 states and 18420 transitions. [2018-11-23 01:42:00,184 INFO L78 Accepts]: Start accepts. Automaton has 16375 states and 18420 transitions. Word has length 838 [2018-11-23 01:42:00,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:42:00,185 INFO L480 AbstractCegarLoop]: Abstraction has 16375 states and 18420 transitions. [2018-11-23 01:42:00,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:42:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 16375 states and 18420 transitions. [2018-11-23 01:42:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2018-11-23 01:42:00,210 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:42:00,210 INFO L402 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 01:42:00,210 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:42:00,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:42:00,211 INFO L82 PathProgramCache]: Analyzing trace with hash 1247431881, now seen corresponding path program 1 times [2018-11-23 01:42:00,211 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:42:00,211 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:42:00,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:42:00,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:42:00,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:42:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:42:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1995 backedges. 1079 proven. 384 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2018-11-23 01:42:00,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:42:00,972 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:42:00,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:42:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:42:01,094 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:42:01,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1995 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 1758 trivial. 0 not checked. [2018-11-23 01:42:01,364 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:42:01,364 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-23 01:42:01,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:42:01,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:42:01,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:42:01,365 INFO L87 Difference]: Start difference. First operand 16375 states and 18420 transitions. Second operand 9 states. [2018-11-23 01:42:03,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:42:03,616 INFO L93 Difference]: Finished difference Result 38138 states and 42847 transitions. [2018-11-23 01:42:03,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:42:03,620 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 894 [2018-11-23 01:42:03,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:42:03,655 INFO L225 Difference]: With dead ends: 38138 [2018-11-23 01:42:03,656 INFO L226 Difference]: Without dead ends: 21794 [2018-11-23 01:42:03,673 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 917 GetRequests, 902 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:42:03,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21794 states. [2018-11-23 01:42:03,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21794 to 15049. [2018-11-23 01:42:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15049 states. [2018-11-23 01:42:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15049 states to 15049 states and 16516 transitions. [2018-11-23 01:42:03,833 INFO L78 Accepts]: Start accepts. Automaton has 15049 states and 16516 transitions. Word has length 894 [2018-11-23 01:42:03,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:42:03,834 INFO L480 AbstractCegarLoop]: Abstraction has 15049 states and 16516 transitions. [2018-11-23 01:42:03,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:42:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 15049 states and 16516 transitions. [2018-11-23 01:42:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2018-11-23 01:42:03,848 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:42:03,849 INFO L402 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:42:03,849 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:42:03,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:42:03,849 INFO L82 PathProgramCache]: Analyzing trace with hash -1682517913, now seen corresponding path program 1 times [2018-11-23 01:42:03,849 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 01:42:03,849 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 01:42:03,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:42:03,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:42:03,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:42:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:42:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 744 proven. 36 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2018-11-23 01:42:04,706 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:42:04,706 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:42:04,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:42:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:42:04,877 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:42:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 433 proven. 0 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2018-11-23 01:42:05,151 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:42:05,151 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-11-23 01:42:05,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 01:42:05,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 01:42:05,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:42:05,152 INFO L87 Difference]: Start difference. First operand 15049 states and 16516 transitions. Second operand 14 states. [2018-11-23 01:42:15,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:42:15,370 INFO L93 Difference]: Finished difference Result 67897 states and 76126 transitions. [2018-11-23 01:42:15,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2018-11-23 01:42:15,371 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 964 [2018-11-23 01:42:15,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:42:15,372 INFO L225 Difference]: With dead ends: 67897 [2018-11-23 01:42:15,372 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 01:42:15,435 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1128 GetRequests, 1037 SyntacticMatches, 2 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3136 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1387, Invalid=6803, Unknown=0, NotChecked=0, Total=8190 [2018-11-23 01:42:15,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 01:42:15,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 01:42:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 01:42:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 01:42:15,435 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 964 [2018-11-23 01:42:15,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:42:15,435 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 01:42:15,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 01:42:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 01:42:15,436 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:42:15,439 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 01:42:15,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:15,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:16,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:16,106 WARN L180 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 221 [2018-11-23 01:42:16,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:42:17,531 WARN L180 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 221 [2018-11-23 01:42:18,421 WARN L180 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 74 [2018-11-23 01:42:20,435 WARN L180 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 477 DAG size of output: 96 [2018-11-23 01:42:22,209 WARN L180 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 399 DAG size of output: 96 [2018-11-23 01:42:25,631 WARN L180 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 471 DAG size of output: 108 [2018-11-23 01:42:26,465 WARN L180 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 74 [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (<= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,467 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,468 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse10 (< 134 ~a18~0))) (let ((.cse23 (= 5 |old(~a12~0)|)) (.cse26 (<= |old(~a18~0)| 134)) (.cse21 (<= ~a18~0 |old(~a18~0)|)) (.cse19 (= |old(~a15~0)| ~a15~0)) (.cse25 (= ~a16~0 |old(~a16~0)|)) (.cse14 (or (<= (+ ~a18~0 79) 0) .cse10)) (.cse20 (= |old(~a12~0)| ~a12~0)) (.cse2 (= 9 |old(~a16~0)|)) (.cse24 (not (= 8 |old(~a12~0)|))) (.cse5 (= 12 |old(~a16~0)|)) (.cse27 (< |old(~a12~0)| 7)) (.cse12 (= 7 |old(~a12~0)|)) (.cse16 (= 4 |old(~a15~0)|)) (.cse4 (= 10 |old(~a16~0)|))) (let ((.cse1 (or .cse5 .cse27 .cse12 .cse16 .cse4)) (.cse15 (or .cse5 .cse2 .cse16 .cse24)) (.cse6 (and .cse21 .cse19 .cse25 .cse14 .cse20)) (.cse3 (not (= |old(~a15~0)| 3))) (.cse8 (< 5 |old(~a12~0)|)) (.cse17 (not .cse12)) (.cse11 (not (= 8 |old(~a16~0)|))) (.cse13 (and (or (not (= 3 |old(~a15~0)|)) (not .cse23)) .cse26)) (.cse9 (not .cse16)) (.cse22 (or .cse27 .cse12 .cse2 .cse16 .cse4)) (.cse7 (and .cse26 (< 0 (+ |old(~a18~0)| 79)))) (.cse18 (< 7 |old(~a12~0)|)) (.cse0 (and .cse21 .cse19 .cse25 .cse20))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0) (or .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse9 .cse5 .cse0 .cse7 .cse4) (or .cse14 .cse1 .cse7) (or .cse0 .cse15) (or (or .cse2 .cse16 .cse17 .cse4) .cse0) (or .cse11 .cse0) (or .cse7 .cse15 .cse14) (or .cse7 .cse6 (or .cse16 .cse17 .cse4)) (or .cse5 .cse12 .cse2 .cse14 .cse7 .cse18) (or (or .cse2 .cse16 .cse8) (and (and .cse19 .cse20) (= |old(~a16~0)| ~a16~0) .cse21)) (or .cse12 .cse2 .cse7 .cse3 .cse14 .cse18) (or .cse14 .cse7 (or .cse16 .cse8)) (or .cse22 .cse0) (or .cse9 .cse5 .cse12 .cse23 .cse0 .cse18) (or .cse5 .cse0 .cse24 .cse4) (or .cse9 .cse5 .cse0 .cse17 .cse4) (or .cse11 .cse13 .cse10 (or .cse16 .cse23)) (or .cse9 .cse5 .cse7 .cse14 .cse4) (or .cse22 .cse7 .cse14) (or (or .cse5 .cse12 .cse2 .cse23 .cse18) .cse0))))) [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,469 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse18 (= 5 |old(~a12~0)|)) (.cse9 (+ ~a18~0 79)) (.cse26 (< 134 ~a18~0)) (.cse27 (<= |old(~a18~0)| 134)) (.cse16 (<= ~a18~0 |old(~a18~0)|)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse14 (= ~a16~0 |old(~a16~0)|)) (.cse15 (= |old(~a12~0)| ~a12~0)) (.cse28 (< |old(~a12~0)| 7)) (.cse11 (= 10 |old(~a16~0)|)) (.cse17 (= 7 |old(~a12~0)|)) (.cse0 (= 12 |old(~a16~0)|)) (.cse10 (= 9 |old(~a16~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse25 (not (= 8 |old(~a12~0)|)))) (let ((.cse5 (or .cse0 .cse10 .cse6 .cse25)) (.cse8 (not .cse17)) (.cse20 (or .cse0 .cse28 .cse17 .cse6 .cse11)) (.cse7 (not (= |old(~a15~0)| 3))) (.cse2 (< 5 |old(~a12~0)|)) (.cse12 (not .cse6)) (.cse3 (and .cse16 .cse13 .cse14 .cse15)) (.cse19 (< 7 |old(~a12~0)|)) (.cse24 (or .cse28 .cse17 .cse10 .cse6 .cse11)) (.cse1 (and .cse27 (< 0 (+ |old(~a18~0)| 79)))) (.cse4 (or (<= .cse9 0) .cse26)) (.cse22 (or (and (= ~a15~0 3) (= 5 ~a12~0)) .cse26)) (.cse21 (not (= 8 |old(~a16~0)|))) (.cse23 (and (or (not (= 3 |old(~a15~0)|)) (not .cse18)) .cse27))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5) (or .cse1 .cse4 (or .cse6 .cse2)) (or .cse7 .cse8 (or (not (= calculate_output_~input 3)) (< 0 .cse9)) (not (= 11 |old(~a16~0)|))) (or .cse10 .cse7 .cse11 .cse3) (or .cse12 .cse0 .cse3 .cse1 .cse11) (or (or .cse10 .cse6 .cse8 .cse11) .cse3) (or .cse3 .cse5) (or (and (and .cse13 .cse14 .cse15) .cse16) (or .cse10 .cse6 .cse2)) (or .cse0 .cse17 .cse10 .cse3 .cse18 .cse19) (or .cse20 .cse3) (or .cse1 (and .cse16 .cse13 .cse14 .cse4 .cse15) (or .cse6 .cse8 .cse11)) (or .cse20 .cse1 .cse4) (or .cse17 .cse10 .cse4 .cse1 .cse7 .cse19) (or .cse12 .cse21 .cse22 .cse23 .cse2) (or .cse12 .cse0 .cse3 .cse18 .cse11 .cse19) (or .cse24 .cse3) (or .cse0 .cse3 .cse25 .cse11) (or .cse12 .cse0 .cse1 .cse4 .cse11) (or .cse3 .cse21) (or .cse1 (or .cse0 .cse17 .cse10 .cse19) .cse4) (or .cse24 .cse1 .cse4) (or .cse21 .cse22 .cse23 (or .cse6 .cse18)) (or .cse21 .cse17 .cse18 .cse23 .cse26)))) [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-23 01:42:26,470 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,471 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,472 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 121) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 01:42:26,473 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,474 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse10 (< 134 ~a18~0))) (let ((.cse23 (= 5 |old(~a12~0)|)) (.cse26 (<= |old(~a18~0)| 134)) (.cse21 (<= ~a18~0 |old(~a18~0)|)) (.cse19 (= |old(~a15~0)| ~a15~0)) (.cse25 (= ~a16~0 |old(~a16~0)|)) (.cse14 (or (<= (+ ~a18~0 79) 0) .cse10)) (.cse20 (= |old(~a12~0)| ~a12~0)) (.cse2 (= 9 |old(~a16~0)|)) (.cse24 (not (= 8 |old(~a12~0)|))) (.cse5 (= 12 |old(~a16~0)|)) (.cse27 (< |old(~a12~0)| 7)) (.cse12 (= 7 |old(~a12~0)|)) (.cse16 (= 4 |old(~a15~0)|)) (.cse4 (= 10 |old(~a16~0)|))) (let ((.cse1 (or .cse5 .cse27 .cse12 .cse16 .cse4)) (.cse15 (or .cse5 .cse2 .cse16 .cse24)) (.cse6 (and .cse21 .cse19 .cse25 .cse14 .cse20)) (.cse3 (not (= |old(~a15~0)| 3))) (.cse8 (< 5 |old(~a12~0)|)) (.cse17 (not .cse12)) (.cse11 (not (= 8 |old(~a16~0)|))) (.cse13 (and (or (not (= 3 |old(~a15~0)|)) (not .cse23)) .cse26)) (.cse9 (not .cse16)) (.cse22 (or .cse27 .cse12 .cse2 .cse16 .cse4)) (.cse7 (and .cse26 (< 0 (+ |old(~a18~0)| 79)))) (.cse18 (< 7 |old(~a12~0)|)) (.cse0 (and .cse21 .cse19 .cse25 .cse20))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0) (or .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse9 .cse5 .cse0 .cse7 .cse4) (or .cse14 .cse1 .cse7) (or .cse0 .cse15) (or (or .cse2 .cse16 .cse17 .cse4) .cse0) (or .cse11 .cse0) (or .cse7 .cse15 .cse14) (or .cse7 .cse6 (or .cse16 .cse17 .cse4)) (or .cse5 .cse12 .cse2 .cse14 .cse7 .cse18) (or (or .cse2 .cse16 .cse8) (and (and .cse19 .cse20) (= |old(~a16~0)| ~a16~0) .cse21)) (or .cse12 .cse2 .cse7 .cse3 .cse14 .cse18) (or .cse14 .cse7 (or .cse16 .cse8)) (or .cse22 .cse0) (or .cse9 .cse5 .cse12 .cse23 .cse0 .cse18) (or .cse5 .cse0 .cse24 .cse4) (or .cse9 .cse5 .cse0 .cse17 .cse4) (or .cse11 .cse13 .cse10 (or .cse16 .cse23)) (or .cse9 .cse5 .cse7 .cse14 .cse4) (or .cse22 .cse7 .cse14) (or (or .cse5 .cse12 .cse2 .cse23 .cse18) .cse0))))) [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,475 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,476 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,477 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 01:42:26,478 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,479 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,480 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,481 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,482 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,483 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,484 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 01:42:26,485 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,486 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a16~0 10)) (not (= ~a15~0 4)) (not (= ~a16~0 9)) (not (= ~a16~0 12)) (<= ~a12~0 5)) [2018-11-23 01:42:26,487 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (and (<= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= |old(~a12~0)| ~a12~0)) (= 12 |old(~a16~0)|) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (< 5 |old(~a12~0)|) (= 10 |old(~a16~0)|) (< 0 (+ |old(~a18~0)| 87))) [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 01:42:26,487 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse4 (<= ~a12~0 5)) (.cse2 (not (= ~a15~0 4))) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse14 (= 8 ~a12~0)) (.cse3 (not (= ~a16~0 9))) (.cse9 (not (= 5 ~a12~0))) (.cse6 (not (= ~a12~0 7))) (.cse10 (<= ~a12~0 7)) (.cse7 (= 4 ~a15~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse5 (not (= ~a16~0 10))) (.cse1 (= 5 |old(~a12~0)|)) (.cse8 (not (= ~a16~0 12))) (.cse11 (= 7 ~a12~0)) (.cse13 (or (<= (+ ~a18~0 79) 0) (< 134 ~a18~0)))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4)) (and .cse0 (<= 7 ~a12~0) .cse5 .cse1 .cse2 .cse6) (and .cse0 .cse1 .cse7 .cse8 .cse9 .cse6 .cse10) (< 5 |old(~a12~0)|) (= 9 |old(~a16~0)|) (and .cse0 .cse5 .cse1 .cse2 .cse3 .cse11) (and .cse0 .cse1 (= 8 ~a16~0)) (= 4 |old(~a15~0)|) (and .cse0 .cse5 .cse1 .cse7 .cse8 .cse11) (< 0 (+ |old(~a18~0)| 87)) (and .cse0 .cse1 .cse3 .cse6 .cse10 .cse12) (and .cse0 .cse1 .cse8 .cse4 .cse13) (and .cse0 .cse1 .cse14 .cse2) (and (<= ~a18~0 |old(~a18~0)|) .cse12 (= ~a16~0 |old(~a16~0)|) (= |old(~a12~0)| ~a12~0)) (and .cse0 .cse5 .cse1 .cse14 .cse8) (and .cse0 .cse1 .cse3 .cse8 .cse9 .cse6 .cse10) (= 12 |old(~a16~0)|) (and .cse0 .cse5 .cse1 .cse7 .cse8 .cse13) (and .cse0 .cse5 .cse1 .cse8 .cse11 .cse13) (= 10 |old(~a16~0)|))) [2018-11-23 01:42:26,487 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-23 01:42:26,488 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-23 01:42:26,488 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse4 (<= ~a12~0 5)) (.cse2 (not (= ~a15~0 4))) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse14 (= 8 ~a12~0)) (.cse3 (not (= ~a16~0 9))) (.cse9 (not (= 5 ~a12~0))) (.cse6 (not (= ~a12~0 7))) (.cse10 (<= ~a12~0 7)) (.cse7 (= 4 ~a15~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse5 (not (= ~a16~0 10))) (.cse1 (= 5 |old(~a12~0)|)) (.cse8 (not (= ~a16~0 12))) (.cse11 (= 7 ~a12~0)) (.cse13 (or (<= (+ ~a18~0 79) 0) (< 134 ~a18~0)))) (or (and .cse0 (and .cse1 .cse2 .cse3 .cse4)) (and .cse0 (<= 7 ~a12~0) .cse5 .cse1 .cse2 .cse6) (and .cse0 .cse1 .cse7 .cse8 .cse9 .cse6 .cse10) (< 5 |old(~a12~0)|) (= 9 |old(~a16~0)|) (and .cse0 .cse5 .cse1 .cse2 .cse3 .cse11) (and .cse0 .cse1 (= 8 ~a16~0)) (= 4 |old(~a15~0)|) (and .cse0 .cse5 .cse1 .cse7 .cse8 .cse11) (< 0 (+ |old(~a18~0)| 87)) (and .cse0 .cse1 .cse3 .cse6 .cse10 .cse12) (and .cse0 .cse1 .cse8 .cse4 .cse13) (and .cse0 .cse1 .cse14 .cse2) (and (<= ~a18~0 |old(~a18~0)|) .cse12 (= ~a16~0 |old(~a16~0)|) (= |old(~a12~0)| ~a12~0)) (and .cse0 .cse5 .cse1 .cse14 .cse8) (and .cse0 .cse1 .cse3 .cse8 .cse9 .cse6 .cse10) (= 12 |old(~a16~0)|) (and .cse0 .cse5 .cse1 .cse7 .cse8 .cse13) (and .cse0 .cse5 .cse1 .cse8 .cse11 .cse13) (= 10 |old(~a16~0)|))) [2018-11-23 01:42:26,488 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 01:42:26,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:42:26 BoogieIcfgContainer [2018-11-23 01:42:26,513 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 01:42:26,513 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:42:26,513 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:42:26,514 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:42:26,517 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:36" (3/4) ... [2018-11-23 01:42:26,520 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:42:26,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 01:42:26,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 01:42:26,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 01:42:26,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 01:42:26,546 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 01:42:26,547 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 01:42:26,571 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((\old(a15) == 3 && ((5 == \old(a12) && !(a15 == 4)) && !(a16 == 9)) && a12 <= 5) || (((((\old(a15) == 3 && 7 <= a12) && !(a16 == 10)) && 5 == \old(a12)) && !(a15 == 4)) && !(a12 == 7))) || ((((((\old(a15) == 3 && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && !(5 == a12)) && !(a12 == 7)) && a12 <= 7)) || 5 < \old(a12)) || 9 == \old(a16)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && !(a15 == 4)) && !(a16 == 9)) && 7 == a12)) || ((\old(a15) == 3 && 5 == \old(a12)) && 8 == a16)) || 4 == \old(a15)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && 7 == a12)) || 0 < \old(a18) + 87) || (((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 9)) && !(a12 == 7)) && a12 <= 7) && \old(a15) == a15)) || ((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 12)) && a12 <= 5) && (a18 + 79 <= 0 || 134 < a18))) || (((\old(a15) == 3 && 5 == \old(a12)) && 8 == a12) && !(a15 == 4))) || (((a18 <= \old(a18) && \old(a15) == a15) && a16 == \old(a16)) && \old(a12) == a12)) || ((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 8 == a12) && !(a16 == 12))) || ((((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 9)) && !(a16 == 12)) && !(5 == a12)) && !(a12 == 7)) && a12 <= 7)) || 12 == \old(a16)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && (a18 + 79 <= 0 || 134 < a18))) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && !(a16 == 12)) && 7 == a12) && (a18 + 79 <= 0 || 134 < a18))) || 10 == \old(a16) [2018-11-23 01:42:26,688 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0c964b22-e8d1-475a-b9d0-114bc4011457/bin-2019/uautomizer/witness.graphml [2018-11-23 01:42:26,688 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:42:26,688 INFO L168 Benchmark]: Toolchain (without parser) took 52868.71 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 951.2 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,689 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:42:26,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.08 ms. Allocated memory is still 1.0 GB. Free memory was 951.2 MB in the beginning and 878.7 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,689 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 878.7 MB in the beginning and 1.2 GB in the end (delta: -279.5 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,689 INFO L168 Benchmark]: Boogie Preprocessor took 72.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,690 INFO L168 Benchmark]: RCFGBuilder took 1714.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 900.5 MB in the end (delta: 247.1 MB). Peak memory consumption was 247.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,690 INFO L168 Benchmark]: TraceAbstraction took 50166.67 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 900.5 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,690 INFO L168 Benchmark]: Witness Printer took 174.42 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:42:26,692 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 633.08 ms. Allocated memory is still 1.0 GB. Free memory was 951.2 MB in the beginning and 878.7 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 104.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 878.7 MB in the beginning and 1.2 GB in the end (delta: -279.5 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1714.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 900.5 MB in the end (delta: 247.1 MB). Peak memory consumption was 247.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 50166.67 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 900.5 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 174.42 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 121]: 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: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((\old(a15) == 3 && ((5 == \old(a12) && !(a15 == 4)) && !(a16 == 9)) && a12 <= 5) || (((((\old(a15) == 3 && 7 <= a12) && !(a16 == 10)) && 5 == \old(a12)) && !(a15 == 4)) && !(a12 == 7))) || ((((((\old(a15) == 3 && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && !(5 == a12)) && !(a12 == 7)) && a12 <= 7)) || 5 < \old(a12)) || 9 == \old(a16)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && !(a15 == 4)) && !(a16 == 9)) && 7 == a12)) || ((\old(a15) == 3 && 5 == \old(a12)) && 8 == a16)) || 4 == \old(a15)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && 7 == a12)) || 0 < \old(a18) + 87) || (((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 9)) && !(a12 == 7)) && a12 <= 7) && \old(a15) == a15)) || ((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 12)) && a12 <= 5) && (a18 + 79 <= 0 || 134 < a18))) || (((\old(a15) == 3 && 5 == \old(a12)) && 8 == a12) && !(a15 == 4))) || (((a18 <= \old(a18) && \old(a15) == a15) && a16 == \old(a16)) && \old(a12) == a12)) || ((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 8 == a12) && !(a16 == 12))) || ((((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 9)) && !(a16 == 12)) && !(5 == a12)) && !(a12 == 7)) && a12 <= 7)) || 12 == \old(a16)) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && 4 == a15) && !(a16 == 12)) && (a18 + 79 <= 0 || 134 < a18))) || (((((\old(a15) == 3 && !(a16 == 10)) && 5 == \old(a12)) && !(a16 == 12)) && 7 == a12) && (a18 + 79 <= 0 || 134 < a18))) || 10 == \old(a16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 50.0s OverallTime, 9 OverallIterations, 7 TraceHistogramMax, 31.4s AutomataDifference, 0.0s DeadEndRemovalTime, 11.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1084 SDtfs, 32202 SDslu, 2281 SDs, 0 SdLazy, 49646 SolverSat, 12702 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4669 GetRequests, 4442 SyntacticMatches, 11 SemanticMatches, 216 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3891 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16375occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 8098 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 988 PreInvPairs, 1998 NumberOfFragments, 2888 HoareAnnotationTreeSize, 988 FomulaSimplifications, 228715 FormulaSimplificationTreeSizeReduction, 2.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 85392 FormulaSimplificationTreeSizeReductionInter, 8.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 8937 NumberOfCodeBlocks, 8937 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 8922 ConstructedInterpolants, 0 QuantifiedInterpolants, 13847372 SizeOfPredicates, 6 NumberOfNonLiveVariables, 6069 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 15 InterpolantComputations, 7 PerfectInterpolantSequences, 13945/15290 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...