./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label49_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label49_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 308ad44d52107ad8f325837cc646defe060ce6d2 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:57:38,650 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:57:38,651 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:57:38,659 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:57:38,659 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:57:38,660 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:57:38,660 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:57:38,662 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:57:38,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:57:38,663 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:57:38,664 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:57:38,664 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:57:38,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:57:38,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:57:38,666 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:57:38,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:57:38,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:57:38,669 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:57:38,670 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:57:38,672 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:57:38,672 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:57:38,673 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:57:38,675 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:57:38,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:57:38,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:57:38,676 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:57:38,677 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:57:38,677 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:57:38,678 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:57:38,678 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:57:38,679 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:57:38,679 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:57:38,679 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:57:38,679 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:57:38,680 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:57:38,681 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:57:38,681 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 06:57:38,691 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:57:38,691 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:57:38,692 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:57:38,692 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:57:38,692 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:57:38,692 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:57:38,692 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:57:38,693 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:57:38,693 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:57:38,694 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:57:38,694 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:57:38,695 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:57:38,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:57:38,696 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_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 -> 308ad44d52107ad8f325837cc646defe060ce6d2 [2018-11-10 06:57:38,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:57:38,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:57:38,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:57:38,729 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:57:38,730 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:57:38,730 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label49_true-unreach-call.c [2018-11-10 06:57:38,774 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/data/c71b42550/311c819b325840fa8a53b4c76132dce5/FLAGa5751cea4 [2018-11-10 06:57:39,195 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:57:39,195 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/sv-benchmarks/c/eca-rers2012/Problem16_label49_true-unreach-call.c [2018-11-10 06:57:39,205 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/data/c71b42550/311c819b325840fa8a53b4c76132dce5/FLAGa5751cea4 [2018-11-10 06:57:39,215 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/data/c71b42550/311c819b325840fa8a53b4c76132dce5 [2018-11-10 06:57:39,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:57:39,218 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:57:39,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:57:39,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:57:39,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:57:39,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c0ff32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39, skipping insertion in model container [2018-11-10 06:57:39,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:57:39,276 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:57:39,652 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:57:39,655 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:57:39,789 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:57:39,801 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:57:39,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39 WrapperNode [2018-11-10 06:57:39,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:57:39,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:57:39,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:57:39,802 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:57:39,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... [2018-11-10 06:57:39,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:57:39,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:57:39,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:57:39,987 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:57:39,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 [2018-11-10 06:57:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:57:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:57:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 06:57:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 06:57:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 06:57:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:57:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:57:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:57:41,824 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:57:41,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:57:41 BoogieIcfgContainer [2018-11-10 06:57:41,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:57:41,825 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:57:41,825 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:57:41,828 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:57:41,829 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:57:39" (1/3) ... [2018-11-10 06:57:41,829 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7167b236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:57:41, skipping insertion in model container [2018-11-10 06:57:41,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:57:39" (2/3) ... [2018-11-10 06:57:41,830 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7167b236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:57:41, skipping insertion in model container [2018-11-10 06:57:41,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:57:41" (3/3) ... [2018-11-10 06:57:41,832 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label49_true-unreach-call.c [2018-11-10 06:57:41,839 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:57:41,845 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:57:41,857 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:57:41,882 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 06:57:41,882 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:57:41,882 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:57:41,882 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:57:41,883 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:57:41,883 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:57:41,883 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:57:41,883 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:57:41,883 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:57:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-11-10 06:57:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-10 06:57:41,912 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:41,913 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:57:41,915 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:41,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:41,920 INFO L82 PathProgramCache]: Analyzing trace with hash -854858477, now seen corresponding path program 1 times [2018-11-10 06:57:41,921 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:41,922 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:41,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:41,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:41,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:42,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:57:42,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 06:57:42,188 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 06:57:42,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 06:57:42,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:57:42,200 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 4 states. [2018-11-10 06:57:45,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:57:45,525 INFO L93 Difference]: Finished difference Result 1513 states and 2838 transitions. [2018-11-10 06:57:45,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 06:57:45,527 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 67 [2018-11-10 06:57:45,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:57:45,549 INFO L225 Difference]: With dead ends: 1513 [2018-11-10 06:57:45,549 INFO L226 Difference]: Without dead ends: 1097 [2018-11-10 06:57:45,556 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:57:45,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2018-11-10 06:57:45,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 744. [2018-11-10 06:57:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-11-10 06:57:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1301 transitions. [2018-11-10 06:57:45,641 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1301 transitions. Word has length 67 [2018-11-10 06:57:45,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:57:45,642 INFO L481 AbstractCegarLoop]: Abstraction has 744 states and 1301 transitions. [2018-11-10 06:57:45,642 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 06:57:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1301 transitions. [2018-11-10 06:57:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-10 06:57:45,647 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:45,648 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 06:57:45,648 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:45,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:45,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1317509741, now seen corresponding path program 1 times [2018-11-10 06:57:45,649 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:45,650 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:45,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:45,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:45,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:45,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:57:45,851 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:57:45,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:57:45,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:57:45,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:57:45,853 INFO L87 Difference]: Start difference. First operand 744 states and 1301 transitions. Second operand 6 states. [2018-11-10 06:57:47,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:57:47,840 INFO L93 Difference]: Finished difference Result 2196 states and 3924 transitions. [2018-11-10 06:57:47,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:57:47,840 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-11-10 06:57:47,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:57:47,848 INFO L225 Difference]: With dead ends: 2196 [2018-11-10 06:57:47,848 INFO L226 Difference]: Without dead ends: 1458 [2018-11-10 06:57:47,850 INFO L605 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 [2018-11-10 06:57:47,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2018-11-10 06:57:47,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1438. [2018-11-10 06:57:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2018-11-10 06:57:47,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 2463 transitions. [2018-11-10 06:57:47,894 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 2463 transitions. Word has length 138 [2018-11-10 06:57:47,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:57:47,894 INFO L481 AbstractCegarLoop]: Abstraction has 1438 states and 2463 transitions. [2018-11-10 06:57:47,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:57:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2463 transitions. [2018-11-10 06:57:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-10 06:57:47,898 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:47,898 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 06:57:47,899 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:47,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:47,900 INFO L82 PathProgramCache]: Analyzing trace with hash 1542259272, now seen corresponding path program 1 times [2018-11-10 06:57:47,900 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:47,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:47,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:47,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:47,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:48,016 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:57:48,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 06:57:48,017 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 06:57:48,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 06:57:48,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 06:57:48,017 INFO L87 Difference]: Start difference. First operand 1438 states and 2463 transitions. Second operand 5 states. [2018-11-10 06:57:50,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:57:50,244 INFO L93 Difference]: Finished difference Result 3597 states and 6200 transitions. [2018-11-10 06:57:50,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:57:50,245 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-11-10 06:57:50,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:57:50,253 INFO L225 Difference]: With dead ends: 3597 [2018-11-10 06:57:50,253 INFO L226 Difference]: Without dead ends: 2165 [2018-11-10 06:57:50,257 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 06:57:50,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2165 states. [2018-11-10 06:57:50,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2165 to 2145. [2018-11-10 06:57:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2145 states. [2018-11-10 06:57:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 2145 states and 3126 transitions. [2018-11-10 06:57:50,304 INFO L78 Accepts]: Start accepts. Automaton has 2145 states and 3126 transitions. Word has length 139 [2018-11-10 06:57:50,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:57:50,305 INFO L481 AbstractCegarLoop]: Abstraction has 2145 states and 3126 transitions. [2018-11-10 06:57:50,305 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 06:57:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3126 transitions. [2018-11-10 06:57:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-11-10 06:57:50,308 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:50,308 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 06:57:50,308 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:50,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:50,309 INFO L82 PathProgramCache]: Analyzing trace with hash -353980736, now seen corresponding path program 1 times [2018-11-10 06:57:50,309 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:50,309 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:50,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:50,310 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:50,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:50,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:57:50,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:57:50,534 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:57:50,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:57:50,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:57:50,535 INFO L87 Difference]: Start difference. First operand 2145 states and 3126 transitions. Second operand 6 states. [2018-11-10 06:57:52,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:57:52,771 INFO L93 Difference]: Finished difference Result 7058 states and 10436 transitions. [2018-11-10 06:57:52,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:57:52,772 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 231 [2018-11-10 06:57:52,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:57:52,788 INFO L225 Difference]: With dead ends: 7058 [2018-11-10 06:57:52,788 INFO L226 Difference]: Without dead ends: 4919 [2018-11-10 06:57:52,797 INFO L605 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 [2018-11-10 06:57:52,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4919 states. [2018-11-10 06:57:52,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4919 to 4879. [2018-11-10 06:57:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4879 states. [2018-11-10 06:57:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 4879 states and 6857 transitions. [2018-11-10 06:57:52,883 INFO L78 Accepts]: Start accepts. Automaton has 4879 states and 6857 transitions. Word has length 231 [2018-11-10 06:57:52,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:57:52,884 INFO L481 AbstractCegarLoop]: Abstraction has 4879 states and 6857 transitions. [2018-11-10 06:57:52,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:57:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 4879 states and 6857 transitions. [2018-11-10 06:57:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2018-11-10 06:57:52,887 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:52,887 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 06:57:52,887 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:52,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:52,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1524621864, now seen corresponding path program 1 times [2018-11-10 06:57:52,888 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:52,888 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:52,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:52,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:52,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:53,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:57:53,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:57:53,113 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:57:53,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:57:53,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:57:53,114 INFO L87 Difference]: Start difference. First operand 4879 states and 6857 transitions. Second operand 6 states. [2018-11-10 06:57:55,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:57:55,356 INFO L93 Difference]: Finished difference Result 12216 states and 17406 transitions. [2018-11-10 06:57:55,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:57:55,356 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 251 [2018-11-10 06:57:55,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:57:55,376 INFO L225 Difference]: With dead ends: 12216 [2018-11-10 06:57:55,376 INFO L226 Difference]: Without dead ends: 7343 [2018-11-10 06:57:55,391 INFO L605 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 [2018-11-10 06:57:55,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7343 states. [2018-11-10 06:57:55,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7343 to 7306. [2018-11-10 06:57:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7306 states. [2018-11-10 06:57:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7306 states to 7306 states and 9825 transitions. [2018-11-10 06:57:55,529 INFO L78 Accepts]: Start accepts. Automaton has 7306 states and 9825 transitions. Word has length 251 [2018-11-10 06:57:55,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:57:55,529 INFO L481 AbstractCegarLoop]: Abstraction has 7306 states and 9825 transitions. [2018-11-10 06:57:55,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:57:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 7306 states and 9825 transitions. [2018-11-10 06:57:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-11-10 06:57:55,533 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:57:55,533 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:57:55,533 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:57:55,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:57:55,534 INFO L82 PathProgramCache]: Analyzing trace with hash 331280388, now seen corresponding path program 1 times [2018-11-10 06:57:55,534 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:57:55,534 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:57:55,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:55,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:55,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:57:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 179 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:57:55,787 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:57:55,787 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 [2018-11-10 06:57:55,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:57:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:57:55,868 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:57:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-11-10 06:57:55,983 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 06:57:55,984 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2018-11-10 06:57:55,984 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-10 06:57:55,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 06:57:55,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-11-10 06:57:55,985 INFO L87 Difference]: Start difference. First operand 7306 states and 9825 transitions. Second operand 11 states. [2018-11-10 06:58:01,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:58:01,413 INFO L93 Difference]: Finished difference Result 25066 states and 34038 transitions. [2018-11-10 06:58:01,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-10 06:58:01,415 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 268 [2018-11-10 06:58:01,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:58:01,496 INFO L225 Difference]: With dead ends: 25066 [2018-11-10 06:58:01,496 INFO L226 Difference]: Without dead ends: 17766 [2018-11-10 06:58:01,552 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=178, Invalid=422, Unknown=0, NotChecked=0, Total=600 [2018-11-10 06:58:01,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17766 states. [2018-11-10 06:58:01,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17766 to 17731. [2018-11-10 06:58:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17731 states. [2018-11-10 06:58:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17731 states to 17731 states and 22542 transitions. [2018-11-10 06:58:01,961 INFO L78 Accepts]: Start accepts. Automaton has 17731 states and 22542 transitions. Word has length 268 [2018-11-10 06:58:01,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:58:01,962 INFO L481 AbstractCegarLoop]: Abstraction has 17731 states and 22542 transitions. [2018-11-10 06:58:01,962 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-10 06:58:01,962 INFO L276 IsEmpty]: Start isEmpty. Operand 17731 states and 22542 transitions. [2018-11-10 06:58:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2018-11-10 06:58:01,991 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:58:01,992 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:58:01,992 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:58:01,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:58:01,992 INFO L82 PathProgramCache]: Analyzing trace with hash 1417539634, now seen corresponding path program 1 times [2018-11-10 06:58:01,992 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:58:01,993 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:58:01,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:58:01,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:58:01,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:58:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:58:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 437 proven. 92 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-11-10 06:58:02,346 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:58:02,346 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 [2018-11-10 06:58:02,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:58:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:58:02,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:58:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 622 proven. 2 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-10 06:58:02,661 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 06:58:02,661 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 06:58:02,662 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 06:58:02,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 06:58:02,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 06:58:02,662 INFO L87 Difference]: Start difference. First operand 17731 states and 22542 transitions. Second operand 9 states. [2018-11-10 06:58:06,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:58:06,435 INFO L93 Difference]: Finished difference Result 35550 states and 45783 transitions. [2018-11-10 06:58:06,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 06:58:06,436 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 476 [2018-11-10 06:58:06,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:58:06,502 INFO L225 Difference]: With dead ends: 35550 [2018-11-10 06:58:06,502 INFO L226 Difference]: Without dead ends: 17825 [2018-11-10 06:58:06,561 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 493 GetRequests, 480 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-10 06:58:06,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17825 states. [2018-11-10 06:58:06,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17825 to 17735. [2018-11-10 06:58:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17735 states. [2018-11-10 06:58:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17735 states to 17735 states and 21373 transitions. [2018-11-10 06:58:06,889 INFO L78 Accepts]: Start accepts. Automaton has 17735 states and 21373 transitions. Word has length 476 [2018-11-10 06:58:06,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:58:06,890 INFO L481 AbstractCegarLoop]: Abstraction has 17735 states and 21373 transitions. [2018-11-10 06:58:06,890 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 06:58:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 17735 states and 21373 transitions. [2018-11-10 06:58:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2018-11-10 06:58:06,931 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:58:06,932 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:58:06,932 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:58:06,932 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:58:06,932 INFO L82 PathProgramCache]: Analyzing trace with hash 2113352998, now seen corresponding path program 1 times [2018-11-10 06:58:06,932 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:58:06,933 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:58:06,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:58:06,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:58:06,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:58:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:58:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 484 proven. 255 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-10 06:58:07,569 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:58:07,569 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/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 [2018-11-10 06:58:07,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:58:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:58:07,656 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:58:07,797 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2018-11-10 06:58:07,814 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 06:58:07,814 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-10 06:58:07,815 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 06:58:07,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 06:58:07,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-10 06:58:07,815 INFO L87 Difference]: Start difference. First operand 17735 states and 21373 transitions. Second operand 9 states. [2018-11-10 06:58:11,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:58:11,463 INFO L93 Difference]: Finished difference Result 42228 states and 51110 transitions. [2018-11-10 06:58:11,463 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 06:58:11,463 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 600 [2018-11-10 06:58:11,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:58:11,464 INFO L225 Difference]: With dead ends: 42228 [2018-11-10 06:58:11,464 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 06:58:11,510 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 631 GetRequests, 611 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2018-11-10 06:58:11,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 06:58:11,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 06:58:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 06:58:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 06:58:11,511 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 600 [2018-11-10 06:58:11,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:58:11,512 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 06:58:11,512 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 06:58:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 06:58:11,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 06:58:11,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 06:58:11,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:11,690 WARN L179 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 126 [2018-11-10 06:58:12,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:58:12,182 WARN L179 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 126 [2018-11-10 06:58:12,873 WARN L179 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 54 [2018-11-10 06:58:13,533 WARN L179 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 60 [2018-11-10 06:58:14,184 WARN L179 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 60 [2018-11-10 06:58:14,838 WARN L179 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 60 [2018-11-10 06:58:15,126 WARN L179 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 54 [2018-11-10 06:58:15,133 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 06:58:15,133 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-10 06:58:15,133 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 06:58:15,133 INFO L425 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,133 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,134 INFO L425 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse3 (= |old(~a16~0)| ~a16~0)) (.cse4 (= |old(~a12~0)| ~a12~0)) (.cse0 (= 4 |old(~a15~0)|))) (let ((.cse7 (< |old(~a12~0)| 9)) (.cse5 (not (= |old(~a15~0)| 3))) (.cse2 (not (= 8 |old(~a12~0)|))) (.cse13 (not .cse0)) (.cse6 (= 10 |old(~a16~0)|)) (.cse1 (and .cse3 (= |old(~a15~0)| ~a15~0) .cse4)) (.cse12 (= 12 |old(~a16~0)|)) (.cse10 (= 6 |old(~a12~0)|)) (.cse11 (< 6 |old(~a12~0)|)) (.cse9 (<= (+ ~a18~0 79) 0)) (.cse8 (< 0 (+ |old(~a18~0)| 79)))) (and (or .cse0 .cse1 .cse2) (or (and .cse3 (= 3 ~a15~0) .cse4) .cse5 .cse6) (or .cse7 .cse0 .cse6 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse0) (or .cse12 .cse0 .cse2 .cse8 .cse9) (or .cse7 .cse0 .cse1 .cse6) (or .cse5 .cse2 .cse8 .cse9) (or .cse13 .cse12 .cse1 .cse6) (or .cse13 .cse12 .cse9 .cse6 .cse8) (or (not (= 3 |old(~a15~0)|)) .cse9 (not (= 7 |old(~a12~0)|)) .cse6 .cse8) (or .cse11 .cse12 .cse1) (or .cse9 .cse11 .cse12 .cse8) (or .cse10 .cse11 .cse0 .cse9 .cse8)))) [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 06:58:15,135 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 06:58:15,136 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L421 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse3 (= |old(~a16~0)| ~a16~0)) (.cse4 (= |old(~a12~0)| ~a12~0)) (.cse0 (= 4 |old(~a15~0)|))) (let ((.cse7 (< |old(~a12~0)| 9)) (.cse5 (not (= |old(~a15~0)| 3))) (.cse2 (not (= 8 |old(~a12~0)|))) (.cse13 (not .cse0)) (.cse6 (= 10 |old(~a16~0)|)) (.cse1 (and .cse3 (= |old(~a15~0)| ~a15~0) .cse4)) (.cse12 (= 12 |old(~a16~0)|)) (.cse10 (= 6 |old(~a12~0)|)) (.cse11 (< 6 |old(~a12~0)|)) (.cse9 (<= (+ ~a18~0 79) 0)) (.cse8 (< 0 (+ |old(~a18~0)| 79)))) (and (or .cse0 .cse1 .cse2) (or (and .cse3 (= 3 ~a15~0) .cse4) .cse5 .cse6) (or .cse7 .cse0 .cse6 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse0) (or .cse12 .cse0 .cse2 .cse8 .cse9) (or .cse7 .cse0 .cse1 .cse6) (or .cse5 .cse2 .cse8 .cse9) (or .cse13 .cse12 .cse1 .cse6) (or .cse13 .cse12 .cse9 .cse6 .cse8) (or (not (= 3 |old(~a15~0)|)) .cse9 (not (= 7 |old(~a12~0)|)) .cse6 .cse8) (or .cse11 .cse12 .cse1) (or .cse11 .cse9 .cse12 .cse8) (or .cse10 .cse11 .cse0 .cse9 .cse8)))) [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,137 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,138 INFO L425 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,139 INFO L425 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 187) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,140 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,141 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,142 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 06:58:15,143 INFO L425 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse3 (= |old(~a16~0)| ~a16~0)) (.cse4 (= |old(~a12~0)| ~a12~0)) (.cse0 (= 4 |old(~a15~0)|))) (let ((.cse7 (< |old(~a12~0)| 9)) (.cse5 (not (= |old(~a15~0)| 3))) (.cse2 (not (= 8 |old(~a12~0)|))) (.cse13 (not .cse0)) (.cse6 (= 10 |old(~a16~0)|)) (.cse1 (and .cse3 (= |old(~a15~0)| ~a15~0) .cse4)) (.cse12 (= 12 |old(~a16~0)|)) (.cse10 (= 6 |old(~a12~0)|)) (.cse11 (< 6 |old(~a12~0)|)) (.cse9 (<= (+ ~a18~0 79) 0)) (.cse8 (< 0 (+ |old(~a18~0)| 79)))) (and (or .cse0 .cse1 .cse2) (or (and .cse3 (= 3 ~a15~0) .cse4) .cse5 .cse6) (or .cse7 .cse0 .cse6 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse0) (or .cse7 .cse0 .cse1 .cse6) (or .cse5 .cse2 .cse8 .cse9) (or .cse12 .cse0 .cse9 .cse2 .cse8) (or .cse13 .cse12 .cse1 .cse6) (or .cse13 .cse12 .cse9 .cse6 .cse8) (or (not (= 3 |old(~a15~0)|)) .cse9 (not (= 7 |old(~a12~0)|)) .cse6 .cse8) (or .cse11 .cse12 .cse1) (or .cse11 .cse12 .cse9 .cse8) (or .cse10 .cse11 .cse0 .cse9 .cse8)))) [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 06:58:15,144 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,145 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,146 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 06:58:15,147 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,148 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 06:58:15,149 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,150 INFO L425 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 06:58:15,151 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,152 INFO L425 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,153 INFO L425 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,154 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,155 INFO L425 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 06:58:15,156 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,157 INFO L425 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-10 06:58:15,158 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 06:58:15,158 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a12~0 6)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 6) (not (= 10 ~a16~0))) [2018-11-10 06:58:15,158 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 06:58:15,158 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 06:58:15,158 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 6 |old(~a12~0)|) (< 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (<= (+ ~a18~0 87) 0) (= |old(~a12~0)| ~a12~0)) (= 10 |old(~a16~0)|) (< 0 (+ |old(~a18~0)| 87))) [2018-11-10 06:58:15,158 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 06:58:15,158 INFO L421 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse1 (not (= ~a15~0 4))) (.cse0 (= |old(~a15~0)| 3)) (.cse3 (not (= ~a12~0 6))) (.cse6 (not (= ~a16~0 12))) (.cse2 (not (= 10 ~a16~0))) (.cse4 (<= ~a12~0 6)) (.cse5 (= |old(~a15~0)| ~a15~0))) (or (and .cse0 .cse1 .cse2 (<= 9 ~a12~0)) (and .cse0 .cse3 .cse1 .cse4) (and .cse0 .cse2 .cse5) (and .cse0 .cse6 .cse4) (and .cse0 (= 8 ~a12~0) .cse1) (= 6 |old(~a12~0)|) (and .cse0 (= 4 ~a15~0) .cse6 .cse2) (< 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|) (< 0 (+ |old(~a18~0)| 87)) (and (and (and .cse3 (and (<= (+ ~a18~0 79) 0) .cse6)) .cse2) .cse4 .cse5))) [2018-11-10 06:58:15,158 INFO L425 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-10 06:58:15,158 INFO L425 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-10 06:58:15,159 INFO L425 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-11-10 06:58:15,159 INFO L421 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (not (= ~a15~0 4))) (.cse0 (= |old(~a15~0)| 3)) (.cse3 (not (= ~a12~0 6))) (.cse6 (not (= ~a16~0 12))) (.cse2 (not (= 10 ~a16~0))) (.cse4 (<= ~a12~0 6)) (.cse5 (= |old(~a15~0)| ~a15~0))) (or (and .cse0 .cse1 .cse2 (<= 9 ~a12~0)) (and .cse0 .cse3 .cse1 .cse4) (and .cse0 .cse2 .cse5) (and .cse0 .cse6 .cse4) (and .cse0 (= 8 ~a12~0) .cse1) (= 6 |old(~a12~0)|) (and .cse0 (= 4 ~a15~0) .cse6 .cse2) (< 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|) (< 0 (+ |old(~a18~0)| 87)) (and (and (and .cse3 (and (<= (+ ~a18~0 79) 0) .cse6)) .cse2) .cse4 .cse5))) [2018-11-10 06:58:15,159 INFO L425 ceAbstractionStarter]: For program point L1773-4(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 06:58:15,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:58:15 BoogieIcfgContainer [2018-11-10 06:58:15,178 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:58:15,179 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:58:15,179 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:58:15,179 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:58:15,180 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:57:41" (3/4) ... [2018-11-10 06:58:15,183 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 06:58:15,191 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 06:58:15,191 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 06:58:15,191 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 06:58:15,192 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 06:58:15,220 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 06:58:15,222 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 06:58:15,246 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((\old(a15) == 3 && !(a15 == 4)) && !(10 == a16)) && 9 <= a12) || (((\old(a15) == 3 && !(a12 == 6)) && !(a15 == 4)) && a12 <= 6)) || ((\old(a15) == 3 && !(10 == a16)) && \old(a15) == a15)) || ((\old(a15) == 3 && !(a16 == 12)) && a12 <= 6)) || ((\old(a15) == 3 && 8 == a12) && !(a15 == 4))) || 6 == \old(a12)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && !(10 == a16))) || 6 < \old(a12)) || 12 == \old(a16)) || 4 == \old(a15)) || 10 == \old(a16)) || 0 < \old(a18) + 87) || ((((!(a12 == 6) && a18 + 79 <= 0 && !(a16 == 12)) && !(10 == a16)) && a12 <= 6) && \old(a15) == a15) [2018-11-10 06:58:15,368 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2ea7a23c-19b7-40b2-b54b-bc8eba0178ba/bin-2019/uautomizer/witness.graphml [2018-11-10 06:58:15,368 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:58:15,369 INFO L168 Benchmark]: Toolchain (without parser) took 36151.37 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 961.5 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -107.0 MB). Peak memory consumption was 854.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,370 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:58:15,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 582.58 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 873.2 MB in the end (delta: 76.2 MB). Peak memory consumption was 76.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,370 INFO L168 Benchmark]: Boogie Preprocessor took 185.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 873.2 MB in the beginning and 1.2 GB in the end (delta: -287.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,370 INFO L168 Benchmark]: RCFGBuilder took 1837.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 914.2 MB in the end (delta: 246.5 MB). Peak memory consumption was 246.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,371 INFO L168 Benchmark]: TraceAbstraction took 33353.21 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 785.4 MB). Free memory was 914.2 MB in the beginning and 1.1 GB in the end (delta: -185.4 MB). Peak memory consumption was 914.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,371 INFO L168 Benchmark]: Witness Printer took 189.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:58:15,372 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 582.58 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 873.2 MB in the end (delta: 76.2 MB). Peak memory consumption was 76.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 185.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 873.2 MB in the beginning and 1.2 GB in the end (delta: -287.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1837.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 914.2 MB in the end (delta: 246.5 MB). Peak memory consumption was 246.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 33353.21 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 785.4 MB). Free memory was 914.2 MB in the beginning and 1.1 GB in the end (delta: -185.4 MB). Peak memory consumption was 914.2 MB. Max. memory is 11.5 GB. * Witness Printer took 189.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 187]: 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 && !(a15 == 4)) && !(10 == a16)) && 9 <= a12) || (((\old(a15) == 3 && !(a12 == 6)) && !(a15 == 4)) && a12 <= 6)) || ((\old(a15) == 3 && !(10 == a16)) && \old(a15) == a15)) || ((\old(a15) == 3 && !(a16 == 12)) && a12 <= 6)) || ((\old(a15) == 3 && 8 == a12) && !(a15 == 4))) || 6 == \old(a12)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && !(10 == a16))) || 6 < \old(a12)) || 12 == \old(a16)) || 4 == \old(a15)) || 10 == \old(a16)) || 0 < \old(a18) + 87) || ((((!(a12 == 6) && a18 + 79 <= 0 && !(a16 == 12)) && !(10 == a16)) && a12 <= 6) && \old(a15) == a15) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 33.2s OverallTime, 8 OverallIterations, 5 TraceHistogramMax, 25.3s AutomataDifference, 0.0s DeadEndRemovalTime, 3.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 919 SDtfs, 20429 SDslu, 1414 SDs, 0 SdLazy, 27428 SolverSat, 7433 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 19.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1474 GetRequests, 1385 SyntacticMatches, 6 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17735occurred 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: 1.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 595 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 600 PreInvPairs, 887 NumberOfFragments, 1134 HoareAnnotationTreeSize, 600 FomulaSimplifications, 33974 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 34152 FormulaSimplificationTreeSizeReductionInter, 2.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 3514 NumberOfCodeBlocks, 3514 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 3503 ConstructedInterpolants, 0 QuantifiedInterpolants, 4043753 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2063 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 11 InterpolantComputations, 7 PerfectInterpolantSequences, 3395/3756 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...