./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label47_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label47_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 07c1f7ef7fae529d59b5bcbb569e0c5dee82bbcf ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 05:40:41,997 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:40:41,998 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:40:42,005 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:40:42,006 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:40:42,006 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:40:42,007 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:40:42,008 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:40:42,009 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:40:42,010 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:40:42,011 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:40:42,011 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:40:42,011 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:40:42,012 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:40:42,013 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:40:42,014 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:40:42,014 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:40:42,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:40:42,017 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:40:42,018 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:40:42,019 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:40:42,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:40:42,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:40:42,021 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:40:42,021 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:40:42,022 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:40:42,023 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:40:42,023 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:40:42,024 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:40:42,025 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:40:42,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:40:42,026 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:40:42,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:40:42,026 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:40:42,027 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:40:42,027 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:40:42,028 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 05:40:42,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:40:42,035 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:40:42,036 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 05:40:42,036 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 05:40:42,036 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 05:40:42,037 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 05:40:42,037 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 05:40:42,037 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 05:40:42,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:40:42,037 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:40:42,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:40:42,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:40:42,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 05:40:42,039 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:40:42,039 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:40:42,040 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 05:40:42,040 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:40:42,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:40:42,040 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 05:40:42,040 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan 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 -> Taipan 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 -> 07c1f7ef7fae529d59b5bcbb569e0c5dee82bbcf [2018-11-23 05:40:42,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:40:42,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:40:42,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:40:42,075 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:40:42,075 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:40:42,075 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem16_label47_true-unreach-call.c [2018-11-23 05:40:42,119 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/data/4f080ce9f/b865a96e22c4434dbef4569ecbc92510/FLAG9a015dae9 [2018-11-23 05:40:42,562 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:40:42,562 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/sv-benchmarks/c/eca-rers2012/Problem16_label47_true-unreach-call.c [2018-11-23 05:40:42,574 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/data/4f080ce9f/b865a96e22c4434dbef4569ecbc92510/FLAG9a015dae9 [2018-11-23 05:40:42,879 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/data/4f080ce9f/b865a96e22c4434dbef4569ecbc92510 [2018-11-23 05:40:42,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:40:42,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:40:42,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:40:42,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:40:42,885 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:40:42,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:40:42" (1/1) ... [2018-11-23 05:40:42,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25fa39dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:42, skipping insertion in model container [2018-11-23 05:40:42,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:40:42" (1/1) ... [2018-11-23 05:40:42,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:40:42,945 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:40:43,363 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:40:43,366 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:40:43,564 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:40:43,578 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:40:43,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43 WrapperNode [2018-11-23 05:40:43,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:40:43,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:40:43,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:40:43,579 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:40:43,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:40:43,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:40:43,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:40:43,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:40:43,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... [2018-11-23 05:40:43,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:40:43,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:40:43,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:40:43,753 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:40:43,754 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 05:40:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 05:40:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 05:40:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 05:40:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 05:40:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 05:40:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 05:40:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 05:40:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:40:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:40:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 05:40:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 05:40:45,184 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 05:40:45,184 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 05:40:45,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:40:45 BoogieIcfgContainer [2018-11-23 05:40:45,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 05:40:45,185 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 05:40:45,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 05:40:45,187 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 05:40:45,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 05:40:42" (1/3) ... [2018-11-23 05:40:45,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50acb9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 05:40:45, skipping insertion in model container [2018-11-23 05:40:45,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:40:43" (2/3) ... [2018-11-23 05:40:45,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50acb9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 05:40:45, skipping insertion in model container [2018-11-23 05:40:45,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:40:45" (3/3) ... [2018-11-23 05:40:45,190 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label47_true-unreach-call.c [2018-11-23 05:40:45,196 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 05:40:45,202 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 05:40:45,212 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 05:40:45,236 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 05:40:45,236 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 05:40:45,237 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 05:40:45,237 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 05:40:45,237 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 05:40:45,237 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 05:40:45,237 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 05:40:45,237 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 05:40:45,257 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-11-23 05:40:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-23 05:40:45,263 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 05:40:45,264 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 05:40:45,266 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 05:40:45,269 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:40:45,270 INFO L82 PathProgramCache]: Analyzing trace with hash 1116751826, now seen corresponding path program 1 times [2018-11-23 05:40:45,271 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 05:40:45,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:45,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:40:45,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:45,301 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 05:40:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:40:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 05:40:45,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 05:40:45,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 05:40:45,493 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 05:40:45,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 05:40:45,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 05:40:45,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 05:40:45,511 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-11-23 05:40:46,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 05:40:46,792 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-11-23 05:40:46,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 05:40:46,794 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-11-23 05:40:46,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 05:40:46,808 INFO L225 Difference]: With dead ends: 1153 [2018-11-23 05:40:46,808 INFO L226 Difference]: Without dead ends: 742 [2018-11-23 05:40:46,814 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 05:40:46,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2018-11-23 05:40:46,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2018-11-23 05:40:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-11-23 05:40:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1353 transitions. [2018-11-23 05:40:46,876 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1353 transitions. Word has length 71 [2018-11-23 05:40:46,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 05:40:46,877 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1353 transitions. [2018-11-23 05:40:46,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 05:40:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1353 transitions. [2018-11-23 05:40:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 05:40:46,882 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 05:40:46,882 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 05:40:46,883 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 05:40:46,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:40:46,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1052551837, now seen corresponding path program 1 times [2018-11-23 05:40:46,883 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 05:40:46,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:46,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:40:46,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:46,884 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 05:40:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:40:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 05:40:46,995 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 05:40:46,995 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 05:40:46,995 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 05:40:46,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 05:40:46,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 05:40:46,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 05:40:46,997 INFO L87 Difference]: Start difference. First operand 742 states and 1353 transitions. Second operand 5 states. [2018-11-23 05:40:48,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 05:40:48,583 INFO L93 Difference]: Finished difference Result 2181 states and 4053 transitions. [2018-11-23 05:40:48,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 05:40:48,584 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 142 [2018-11-23 05:40:48,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 05:40:48,590 INFO L225 Difference]: With dead ends: 2181 [2018-11-23 05:40:48,590 INFO L226 Difference]: Without dead ends: 1445 [2018-11-23 05:40:48,592 INFO L631 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 [2018-11-23 05:40:48,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1445 states. [2018-11-23 05:40:48,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1445 to 1437. [2018-11-23 05:40:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1437 states. [2018-11-23 05:40:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1437 states and 2398 transitions. [2018-11-23 05:40:48,630 INFO L78 Accepts]: Start accepts. Automaton has 1437 states and 2398 transitions. Word has length 142 [2018-11-23 05:40:48,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 05:40:48,630 INFO L480 AbstractCegarLoop]: Abstraction has 1437 states and 2398 transitions. [2018-11-23 05:40:48,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 05:40:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2398 transitions. [2018-11-23 05:40:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 05:40:48,634 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 05:40:48,635 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 05:40:48,635 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 05:40:48,635 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:40:48,635 INFO L82 PathProgramCache]: Analyzing trace with hash -564206834, now seen corresponding path program 1 times [2018-11-23 05:40:48,635 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 05:40:48,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:48,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:40:48,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:40:48,636 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 05:40:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:40:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 05:40:48,785 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 05:40:48,785 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 05:40:48,786 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 172 with the following transitions: [2018-11-23 05:40:48,787 INFO L202 CegarAbsIntRunner]: [0], [1], [180], [187], [195], [203], [211], [219], [227], [235], [243], [251], [259], [267], [275], [283], [291], [299], [307], [315], [323], [331], [339], [347], [355], [363], [371], [379], [387], [395], [403], [411], [419], [427], [435], [443], [451], [459], [467], [475], [483], [491], [499], [507], [515], [523], [531], [539], [547], [555], [563], [571], [579], [587], [595], [603], [611], [619], [627], [635], [643], [651], [655], [657], [660], [668], [673], [677], [681], [685], [689], [693], [697], [701], [705], [709], [713], [717], [721], [725], [729], [733], [737], [741], [745], [749], [753], [757], [761], [765], [769], [773], [777], [781], [785], [789], [793], [796], [1552], [1556], [1565], [1569], [1571], [1578], [1579], [1580], [1582], [1583] [2018-11-23 05:40:48,817 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 05:40:48,817 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 05:40:49,073 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 05:40:49,074 INFO L272 AbstractInterpreter]: Visited 104 different actions 104 times. Never merged. Never widened. Performed 924 root evaluator evaluations with a maximum evaluation depth of 9. Performed 924 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Never found a fixpoint. Largest state had 24 variables. [2018-11-23 05:40:49,096 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:40:49,096 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 05:40:49,294 INFO L227 lantSequenceWeakener]: Weakened 165 states. On average, predicates are now at 78.7% of their original sizes. [2018-11-23 05:40:49,294 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 05:40:49,328 INFO L415 sIntCurrentIteration]: We unified 170 AI predicates to 170 [2018-11-23 05:40:49,328 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 05:40:49,329 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 05:40:49,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [4] total 8 [2018-11-23 05:40:49,329 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 05:40:49,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 05:40:49,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 05:40:49,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 05:40:49,331 INFO L87 Difference]: Start difference. First operand 1437 states and 2398 transitions. Second operand 6 states. [2018-11-23 05:41:37,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 05:41:37,346 INFO L93 Difference]: Finished difference Result 3206 states and 5285 transitions. [2018-11-23 05:41:37,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 05:41:37,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2018-11-23 05:41:37,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 05:41:37,353 INFO L225 Difference]: With dead ends: 3206 [2018-11-23 05:41:37,354 INFO L226 Difference]: Without dead ends: 1775 [2018-11-23 05:41:37,357 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 171 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 05:41:37,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1775 states. [2018-11-23 05:41:37,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1775 to 1774. [2018-11-23 05:41:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1774 states. [2018-11-23 05:41:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1774 states and 2742 transitions. [2018-11-23 05:41:37,396 INFO L78 Accepts]: Start accepts. Automaton has 1774 states and 2742 transitions. Word has length 171 [2018-11-23 05:41:37,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 05:41:37,397 INFO L480 AbstractCegarLoop]: Abstraction has 1774 states and 2742 transitions. [2018-11-23 05:41:37,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 05:41:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2742 transitions. [2018-11-23 05:41:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-11-23 05:41:37,401 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 05:41:37,401 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 05:41:37,401 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 05:41:37,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:41:37,402 INFO L82 PathProgramCache]: Analyzing trace with hash 797950983, now seen corresponding path program 1 times [2018-11-23 05:41:37,402 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 05:41:37,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:41:37,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:41:37,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:41:37,403 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 05:41:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:41:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 194 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 05:41:37,632 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 05:41:37,632 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 05:41:37,632 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 263 with the following transitions: [2018-11-23 05:41:37,632 INFO L202 CegarAbsIntRunner]: [0], [1], [180], [187], [195], [203], [211], [219], [227], [235], [243], [251], [259], [267], [275], [283], [291], [299], [307], [315], [323], [331], [339], [347], [355], [363], [371], [379], [387], [395], [403], [411], [419], [427], [435], [443], [451], [459], [467], [475], [483], [491], [499], [507], [515], [523], [531], [539], [547], [555], [563], [571], [579], [587], [595], [603], [611], [619], [627], [635], [643], [651], [655], [657], [660], [668], [673], [677], [681], [685], [689], [693], [697], [701], [705], [709], [713], [717], [721], [725], [729], [733], [737], [741], [745], [749], [753], [757], [760], [761], [765], [769], [773], [777], [781], [785], [789], [793], [796], [1552], [1556], [1565], [1569], [1571], [1578], [1579], [1580], [1582], [1583] [2018-11-23 05:41:37,636 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 05:41:37,636 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 05:41:37,927 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 05:41:37,927 INFO L272 AbstractInterpreter]: Visited 109 different actions 422 times. Merged at 6 different actions 19 times. Never widened. Performed 4014 root evaluator evaluations with a maximum evaluation depth of 9. Performed 4014 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 4 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-23 05:41:37,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:41:37,942 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 05:41:37,942 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 05:41:37,942 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 05:41:37,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:41:37,961 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 05:41:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:41:38,018 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 05:41:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 217 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 05:41:38,108 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 05:41:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 217 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 05:41:38,234 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 05:41:38,234 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 13 [2018-11-23 05:41:38,234 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 05:41:38,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 05:41:38,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 05:41:38,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-23 05:41:38,235 INFO L87 Difference]: Start difference. First operand 1774 states and 2742 transitions. Second operand 10 states. [2018-11-23 05:41:41,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 05:41:41,925 INFO L93 Difference]: Finished difference Result 5643 states and 9140 transitions. [2018-11-23 05:41:41,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 05:41:41,926 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 262 [2018-11-23 05:41:41,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 05:41:41,937 INFO L225 Difference]: With dead ends: 5643 [2018-11-23 05:41:41,937 INFO L226 Difference]: Without dead ends: 3142 [2018-11-23 05:41:41,949 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 552 GetRequests, 527 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=183, Invalid=467, Unknown=0, NotChecked=0, Total=650 [2018-11-23 05:41:41,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3142 states. [2018-11-23 05:41:42,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3142 to 3131. [2018-11-23 05:41:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3131 states. [2018-11-23 05:41:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 3131 states and 3587 transitions. [2018-11-23 05:41:42,013 INFO L78 Accepts]: Start accepts. Automaton has 3131 states and 3587 transitions. Word has length 262 [2018-11-23 05:41:42,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 05:41:42,013 INFO L480 AbstractCegarLoop]: Abstraction has 3131 states and 3587 transitions. [2018-11-23 05:41:42,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 05:41:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 3587 transitions. [2018-11-23 05:41:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2018-11-23 05:41:42,020 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 05:41:42,021 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 05:41:42,021 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 05:41:42,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:41:42,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1437752714, now seen corresponding path program 1 times [2018-11-23 05:41:42,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 05:41:42,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:41:42,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:41:42,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:41:42,023 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 05:41:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 05:41:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-23 05:41:42,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 05:41:42,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 05:41:42,251 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 05:41:42,252 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 05:41:42,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 05:41:42,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 05:41:42,253 INFO L87 Difference]: Start difference. First operand 3131 states and 3587 transitions. Second operand 4 states. [2018-11-23 05:41:43,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 05:41:43,264 INFO L93 Difference]: Finished difference Result 6597 states and 7837 transitions. [2018-11-23 05:41:43,264 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 05:41:43,264 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 439 [2018-11-23 05:41:43,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 05:41:43,265 INFO L225 Difference]: With dead ends: 6597 [2018-11-23 05:41:43,265 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 05:41:43,277 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 05:41:43,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 05:41:43,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 05:41:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 05:41:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 05:41:43,278 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 439 [2018-11-23 05:41:43,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 05:41:43,279 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 05:41:43,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 05:41:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 05:41:43,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 05:41:43,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 05:41:43,665 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 70 [2018-11-23 05:41:43,886 WARN L180 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 68 [2018-11-23 05:41:44,129 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 73 [2018-11-23 05:41:44,178 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 05:41:44,178 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a16~0 |old(~a16~0)|) (= |old(~a15~0)| ~a15~0)) [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,179 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse2 (= ~a16~0 |old(~a16~0)|)) (.cse4 (= |old(~a15~0)| ~a15~0)) (.cse5 (= 11 |old(~a16~0)|))) (let ((.cse3 (not (= ~a12~0 7))) (.cse1 (= 7 |old(~a12~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse0 (= 5 |old(~a12~0)|)) (.cse8 (not .cse5)) (.cse7 (and .cse2 .cse4))) (and (or (or (<= (+ ~a18~0 156) 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (and .cse0 (<= (+ |old(~a18~0)| 79) 0) (< 0 (+ |old(~a18~0)| 156))) (< 8 |old(~a16~0)|)) (or .cse1 (and .cse2 .cse3 .cse4) .cse5) (or .cse3 .cse1 .cse6) (or .cse6 .cse7 .cse8) (or (and (= ~a12~0 5) (= (+ ~a18~0 87) 0)) (not (= 3 |old(~a15~0)|)) (not .cse0) (not (= (+ |old(~a18~0)| 87) 0)) .cse8) (or (= 10 |old(~a16~0)|) .cse7 .cse5)))) [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 05:41:44,180 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 05:41:44,181 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse2 (= ~a16~0 |old(~a16~0)|)) (.cse4 (= |old(~a15~0)| ~a15~0)) (.cse5 (= 11 |old(~a16~0)|))) (let ((.cse3 (not (= ~a12~0 7))) (.cse1 (= 7 |old(~a12~0)|)) (.cse0 (= 5 |old(~a12~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse7 (not .cse5)) (.cse8 (and .cse2 .cse4))) (and (or (or (<= (+ ~a18~0 156) 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (and .cse0 (<= (+ |old(~a18~0)| 79) 0) (< 0 (+ |old(~a18~0)| 156))) (< 8 |old(~a16~0)|)) (or .cse1 (and .cse2 .cse3 .cse4) .cse5) (or .cse3 .cse1 .cse6) (or (not (= 3 |old(~a15~0)|)) (not .cse0) (not (= (+ |old(~a18~0)| 87) 0)) (and (not (= calculate_output_~input 0)) (= ~a12~0 5) (= (+ ~a18~0 87) 0)) .cse7 (= |calculate_output_#in~input| 0)) (or .cse6 .cse8 .cse7) (or (= 10 |old(~a16~0)|) .cse8 .cse5)))) [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,182 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,183 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,184 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,185 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,186 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse3 (= ~a16~0 |old(~a16~0)|)) (.cse5 (= |old(~a15~0)| ~a15~0)) (.cse6 (= 11 |old(~a16~0)|))) (let ((.cse0 (= 5 |old(~a12~0)|)) (.cse4 (not (= ~a12~0 7))) (.cse2 (= 7 |old(~a12~0)|)) (.cse7 (= 4 |old(~a15~0)|)) (.cse1 (not .cse6)) (.cse8 (and .cse3 .cse5))) (and (or (or (<= (+ ~a18~0 156) 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (and .cse0 (<= (+ |old(~a18~0)| 79) 0) (< 0 (+ |old(~a18~0)| 156))) (< 8 |old(~a16~0)|)) (or (not (= 3 |old(~a15~0)|)) (not .cse0) (and (= ~a12~0 5) (= (+ ~a18~0 87) 0)) (not (= (+ |old(~a18~0)| 87) 0)) .cse1 (= |calculate_output_#in~input| 0)) (or .cse2 (and .cse3 .cse4 .cse5) .cse6) (or .cse4 .cse2 .cse7) (or .cse7 .cse8 .cse1) (or (= 10 |old(~a16~0)|) .cse8 .cse6)))) [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,187 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 05:41:44,188 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,189 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,190 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 05:41:44,191 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,193 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,194 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,195 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,196 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 05:41:44,197 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,198 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 05:41:44,199 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a16~0 11) (= ~a15~0 3) (= ~a12~0 5) (= (+ ~a18~0 87) 0)) [2018-11-23 05:41:44,200 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 05:41:44,200 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 05:41:44,200 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (and (= ~a16~0 |old(~a16~0)|) (= ~a12~0 5) (= (+ ~a18~0 87) 0) (= |old(~a15~0)| ~a15~0)) (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (not (= (+ |old(~a18~0)| 87) 0)) (not (= 11 |old(~a16~0)|))) [2018-11-23 05:41:44,200 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 05:41:44,200 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse1 (not (= 10 ~a16~0))) (.cse0 (not (= ~a16~0 11)))) (or (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse1) (not (= 11 |old(~a16~0)|)) (and (not (= ~a15~0 4)) .cse1) (not (= (+ |old(~a18~0)| 87) 0)) (and .cse0 (not (= ~a12~0 7))))) [2018-11-23 05:41:44,200 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-23 05:41:44,200 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-23 05:41:44,200 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (not (= 10 ~a16~0))) (.cse0 (not (= ~a16~0 11)))) (or (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse1) (not (= 11 |old(~a16~0)|)) (and (not (= ~a15~0 4)) .cse1) (not (= (+ |old(~a18~0)| 87) 0)) (and .cse0 (not (= ~a12~0 7))))) [2018-11-23 05:41:44,200 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 05:41:44,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 05:41:44 BoogieIcfgContainer [2018-11-23 05:41:44,207 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 05:41:44,207 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 05:41:44,207 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 05:41:44,207 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 05:41:44,208 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:40:45" (3/4) ... [2018-11-23 05:41:44,210 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 05:41:44,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 05:41:44,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 05:41:44,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 05:41:44,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 05:41:44,230 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 05:41:44,231 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 05:41:44,257 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(3 == \old(a15)) || !(5 == \old(a12))) || (!(a16 == 11) && !(10 == a16))) || !(11 == \old(a16))) || (!(a15 == 4) && !(10 == a16))) || !(\old(a18) + 87 == 0)) || (!(a16 == 11) && !(a12 == 7)) [2018-11-23 05:41:44,371 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_03b54e85-505f-4e15-8ae2-315825f9d380/bin-2019/utaipan/witness.graphml [2018-11-23 05:41:44,372 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 05:41:44,372 INFO L168 Benchmark]: Toolchain (without parser) took 61491.00 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 953.1 MB in the beginning and 697.1 MB in the end (delta: 256.0 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,373 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:41:44,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.29 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 875.2 MB in the end (delta: 77.9 MB). Peak memory consumption was 77.9 MB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 875.2 MB in the beginning and 1.1 GB in the end (delta: -252.3 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,373 INFO L168 Benchmark]: Boogie Preprocessor took 70.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,374 INFO L168 Benchmark]: RCFGBuilder took 1431.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 871.3 MB in the end (delta: 244.8 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,374 INFO L168 Benchmark]: TraceAbstraction took 59021.56 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 871.3 MB in the beginning and 779.9 MB in the end (delta: 91.4 MB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,374 INFO L168 Benchmark]: Witness Printer took 164.69 ms. Allocated memory is still 5.0 GB. Free memory was 779.9 MB in the beginning and 697.1 MB in the end (delta: 82.8 MB). Peak memory consumption was 82.8 MB. Max. memory is 11.5 GB. [2018-11-23 05:41:44,376 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 696.29 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 875.2 MB in the end (delta: 77.9 MB). Peak memory consumption was 77.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 102.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 875.2 MB in the beginning and 1.1 GB in the end (delta: -252.3 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 70.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1431.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 871.3 MB in the end (delta: 244.8 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 59021.56 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 871.3 MB in the beginning and 779.9 MB in the end (delta: 91.4 MB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 164.69 ms. Allocated memory is still 5.0 GB. Free memory was 779.9 MB in the beginning and 697.1 MB in the end (delta: 82.8 MB). Peak memory consumption was 82.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 202]: 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: (((((!(3 == \old(a15)) || !(5 == \old(a12))) || (!(a16 == 11) && !(10 == a16))) || !(11 == \old(a16))) || (!(a15 == 4) && !(10 == a16))) || !(\old(a18) + 87 == 0)) || (!(a16 == 11) && !(a12 == 7)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 58.9s OverallTime, 5 OverallIterations, 3 TraceHistogramMax, 55.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 822 SDtfs, 6329 SDslu, 714 SDs, 0 SdLazy, 10783 SolverSat, 3109 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 50.3s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 742 GetRequests, 700 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3131occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.6s AbstIntTime, 2 AbstIntIterations, 1 AbstIntStrong, 0.9977832951362364 AbsIntWeakeningRatio, 0.11764705882352941 AbsIntAvgWeakeningVarsNumRemoved, 16.641176470588235 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 20 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 105 PreInvPairs, 186 NumberOfFragments, 552 HoareAnnotationTreeSize, 105 FomulaSimplifications, 1602 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 3880 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1347 NumberOfCodeBlocks, 1347 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1602 ConstructedInterpolants, 0 QuantifiedInterpolants, 1102661 SizeOfPredicates, 1 NumberOfNonLiveVariables, 446 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 952/1042 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...