./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label59_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label59_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa9f7121969fd508bfc2a70123a715e64e895bca ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 19:11:24,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 19:11:24,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 19:11:24,808 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 19:11:24,808 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 19:11:24,809 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 19:11:24,809 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 19:11:24,810 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 19:11:24,811 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 19:11:24,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 19:11:24,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 19:11:24,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 19:11:24,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 19:11:24,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 19:11:24,813 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 19:11:24,814 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 19:11:24,814 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 19:11:24,815 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 19:11:24,816 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 19:11:24,817 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 19:11:24,817 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 19:11:24,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 19:11:24,819 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 19:11:24,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 19:11:24,819 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 19:11:24,820 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 19:11:24,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 19:11:24,821 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 19:11:24,821 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 19:11:24,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 19:11:24,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 19:11:24,822 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 19:11:24,822 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 19:11:24,822 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 19:11:24,823 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 19:11:24,823 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 19:11:24,823 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 19:11:24,830 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 19:11:24,831 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 19:11:24,831 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 19:11:24,831 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 19:11:24,832 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 19:11:24,832 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 19:11:24,832 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 19:11:24,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 19:11:24,833 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 19:11:24,833 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 19:11:24,834 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9f7121969fd508bfc2a70123a715e64e895bca [2018-12-01 19:11:24,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 19:11:24,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 19:11:24,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 19:11:24,865 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 19:11:24,866 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 19:11:24,866 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label59_true-unreach-call.c [2018-12-01 19:11:24,907 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/data/ee1da24c2/0be139af71af4e99841eec50b87dfc3a/FLAG5e8914cfc [2018-12-01 19:11:25,301 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 19:11:25,302 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/sv-benchmarks/c/eca-rers2012/Problem16_label59_true-unreach-call.c [2018-12-01 19:11:25,310 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/data/ee1da24c2/0be139af71af4e99841eec50b87dfc3a/FLAG5e8914cfc [2018-12-01 19:11:25,644 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/data/ee1da24c2/0be139af71af4e99841eec50b87dfc3a [2018-12-01 19:11:25,648 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 19:11:25,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 19:11:25,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 19:11:25,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 19:11:25,657 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 19:11:25,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:11:25" (1/1) ... [2018-12-01 19:11:25,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be7578c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:25, skipping insertion in model container [2018-12-01 19:11:25,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:11:25" (1/1) ... [2018-12-01 19:11:25,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 19:11:25,772 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 19:11:26,087 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 19:11:26,090 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 19:11:26,307 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 19:11:26,318 INFO L195 MainTranslator]: Completed translation [2018-12-01 19:11:26,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26 WrapperNode [2018-12-01 19:11:26,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 19:11:26,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 19:11:26,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 19:11:26,319 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 19:11:26,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 19:11:26,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 19:11:26,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 19:11:26,351 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 19:11:26,357 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... [2018-12-01 19:11:26,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 19:11:26,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 19:11:26,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 19:11:26,421 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 19:11:26,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 19:11:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 19:11:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 19:11:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-01 19:11:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-01 19:11:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-01 19:11:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-01 19:11:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 19:11:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 19:11:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 19:11:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 19:11:27,735 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 19:11:27,735 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-01 19:11:27,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:11:27 BoogieIcfgContainer [2018-12-01 19:11:27,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 19:11:27,736 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 19:11:27,736 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 19:11:27,739 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 19:11:27,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 07:11:25" (1/3) ... [2018-12-01 19:11:27,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73d3fbaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 07:11:27, skipping insertion in model container [2018-12-01 19:11:27,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:11:26" (2/3) ... [2018-12-01 19:11:27,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73d3fbaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 07:11:27, skipping insertion in model container [2018-12-01 19:11:27,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:11:27" (3/3) ... [2018-12-01 19:11:27,741 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label59_true-unreach-call.c [2018-12-01 19:11:27,749 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 19:11:27,756 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-01 19:11:27,769 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-01 19:11:27,794 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 19:11:27,794 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 19:11:27,794 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 19:11:27,794 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 19:11:27,794 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 19:11:27,795 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 19:11:27,795 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 19:11:27,795 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 19:11:27,795 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 19:11:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-12-01 19:11:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-01 19:11:27,815 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:27,816 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] [2018-12-01 19:11:27,817 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:27,820 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:27,820 INFO L82 PathProgramCache]: Analyzing trace with hash 441103245, now seen corresponding path program 1 times [2018-12-01 19:11:27,822 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:27,822 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:27,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:27,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:27,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:27,997 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:27,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 19:11:28,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 19:11:28,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 19:11:28,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 19:11:28,015 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2018-12-01 19:11:29,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:29,874 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2018-12-01 19:11:29,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 19:11:29,875 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2018-12-01 19:11:29,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:29,888 INFO L225 Difference]: With dead ends: 1509 [2018-12-01 19:11:29,888 INFO L226 Difference]: Without dead ends: 1019 [2018-12-01 19:11:29,892 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 19:11:29,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2018-12-01 19:11:29,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 682. [2018-12-01 19:11:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-12-01 19:11:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1190 transitions. [2018-12-01 19:11:29,945 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1190 transitions. Word has length 50 [2018-12-01 19:11:29,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:29,946 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1190 transitions. [2018-12-01 19:11:29,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 19:11:29,946 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1190 transitions. [2018-12-01 19:11:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-12-01 19:11:29,948 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:29,948 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:29,949 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:29,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:29,949 INFO L82 PathProgramCache]: Analyzing trace with hash -233546559, now seen corresponding path program 1 times [2018-12-01 19:11:29,949 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:29,949 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:29,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:29,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:29,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:30,059 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:30,059 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:30,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 19:11:30,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 19:11:30,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 19:11:30,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 19:11:30,061 INFO L87 Difference]: Start difference. First operand 682 states and 1190 transitions. Second operand 5 states. [2018-12-01 19:11:31,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:31,357 INFO L93 Difference]: Finished difference Result 2068 states and 3645 transitions. [2018-12-01 19:11:31,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 19:11:31,357 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-12-01 19:11:31,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:31,362 INFO L225 Difference]: With dead ends: 2068 [2018-12-01 19:11:31,362 INFO L226 Difference]: Without dead ends: 1392 [2018-12-01 19:11:31,364 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 [2018-12-01 19:11:31,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2018-12-01 19:11:31,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1374. [2018-12-01 19:11:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2018-12-01 19:11:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 2277 transitions. [2018-12-01 19:11:31,394 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 2277 transitions. Word has length 119 [2018-12-01 19:11:31,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:31,394 INFO L480 AbstractCegarLoop]: Abstraction has 1374 states and 2277 transitions. [2018-12-01 19:11:31,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 19:11:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2277 transitions. [2018-12-01 19:11:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-12-01 19:11:31,395 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:31,396 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:31,396 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:31,396 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:31,396 INFO L82 PathProgramCache]: Analyzing trace with hash -702025816, now seen corresponding path program 1 times [2018-12-01 19:11:31,396 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:31,396 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:31,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:31,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:31,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:31,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:31,482 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 19:11:31,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 19:11:31,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 19:11:31,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 19:11:31,483 INFO L87 Difference]: Start difference. First operand 1374 states and 2277 transitions. Second operand 6 states. [2018-12-01 19:11:32,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:32,783 INFO L93 Difference]: Finished difference Result 3463 states and 5746 transitions. [2018-12-01 19:11:32,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 19:11:32,784 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 122 [2018-12-01 19:11:32,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:32,790 INFO L225 Difference]: With dead ends: 3463 [2018-12-01 19:11:32,790 INFO L226 Difference]: Without dead ends: 2095 [2018-12-01 19:11:32,792 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 19:11:32,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2018-12-01 19:11:32,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 2077. [2018-12-01 19:11:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2077 states. [2018-12-01 19:11:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 2077 states and 3299 transitions. [2018-12-01 19:11:32,827 INFO L78 Accepts]: Start accepts. Automaton has 2077 states and 3299 transitions. Word has length 122 [2018-12-01 19:11:32,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:32,828 INFO L480 AbstractCegarLoop]: Abstraction has 2077 states and 3299 transitions. [2018-12-01 19:11:32,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 19:11:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3299 transitions. [2018-12-01 19:11:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-12-01 19:11:32,829 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:32,829 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:32,829 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:32,829 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:32,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1139332729, now seen corresponding path program 1 times [2018-12-01 19:11:32,830 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:32,830 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:32,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:32,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:32,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:32,895 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:32,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 19:11:32,896 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 19:11:32,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 19:11:32,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 19:11:32,896 INFO L87 Difference]: Start difference. First operand 2077 states and 3299 transitions. Second operand 6 states. [2018-12-01 19:11:33,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:33,951 INFO L93 Difference]: Finished difference Result 4874 states and 7768 transitions. [2018-12-01 19:11:33,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 19:11:33,952 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-12-01 19:11:33,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:33,963 INFO L225 Difference]: With dead ends: 4874 [2018-12-01 19:11:33,963 INFO L226 Difference]: Without dead ends: 2803 [2018-12-01 19:11:33,967 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 19:11:33,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2018-12-01 19:11:34,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2790. [2018-12-01 19:11:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2790 states. [2018-12-01 19:11:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2790 states and 4061 transitions. [2018-12-01 19:11:34,020 INFO L78 Accepts]: Start accepts. Automaton has 2790 states and 4061 transitions. Word has length 123 [2018-12-01 19:11:34,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:34,021 INFO L480 AbstractCegarLoop]: Abstraction has 2790 states and 4061 transitions. [2018-12-01 19:11:34,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 19:11:34,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4061 transitions. [2018-12-01 19:11:34,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-12-01 19:11:34,022 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:34,022 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:34,022 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:34,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:34,022 INFO L82 PathProgramCache]: Analyzing trace with hash 721853152, now seen corresponding path program 1 times [2018-12-01 19:11:34,022 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:34,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:34,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:34,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:34,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:34,106 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:34,107 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 19:11:34,107 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 19:11:34,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 19:11:34,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 19:11:34,108 INFO L87 Difference]: Start difference. First operand 2790 states and 4061 transitions. Second operand 6 states. [2018-12-01 19:11:35,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:35,929 INFO L93 Difference]: Finished difference Result 7362 states and 11039 transitions. [2018-12-01 19:11:35,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-01 19:11:35,929 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-12-01 19:11:35,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:35,941 INFO L225 Difference]: With dead ends: 7362 [2018-12-01 19:11:35,941 INFO L226 Difference]: Without dead ends: 4578 [2018-12-01 19:11:35,946 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-01 19:11:35,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4578 states. [2018-12-01 19:11:36,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4578 to 4526. [2018-12-01 19:11:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4526 states. [2018-12-01 19:11:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6572 transitions. [2018-12-01 19:11:36,016 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6572 transitions. Word has length 126 [2018-12-01 19:11:36,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:36,016 INFO L480 AbstractCegarLoop]: Abstraction has 4526 states and 6572 transitions. [2018-12-01 19:11:36,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 19:11:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6572 transitions. [2018-12-01 19:11:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-12-01 19:11:36,017 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:36,018 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:36,018 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:36,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:36,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1023749808, now seen corresponding path program 1 times [2018-12-01 19:11:36,018 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:36,018 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:36,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:36,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:36,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:36,117 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:36,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 19:11:36,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 19:11:36,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 19:11:36,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 19:11:36,117 INFO L87 Difference]: Start difference. First operand 4526 states and 6572 transitions. Second operand 6 states. [2018-12-01 19:11:37,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:37,588 INFO L93 Difference]: Finished difference Result 12150 states and 17943 transitions. [2018-12-01 19:11:37,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 19:11:37,589 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2018-12-01 19:11:37,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:37,610 INFO L225 Difference]: With dead ends: 12150 [2018-12-01 19:11:37,610 INFO L226 Difference]: Without dead ends: 7630 [2018-12-01 19:11:37,618 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 19:11:37,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7630 states. [2018-12-01 19:11:37,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7630 to 6239. [2018-12-01 19:11:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6239 states. [2018-12-01 19:11:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 6239 states and 8457 transitions. [2018-12-01 19:11:37,701 INFO L78 Accepts]: Start accepts. Automaton has 6239 states and 8457 transitions. Word has length 134 [2018-12-01 19:11:37,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:37,701 INFO L480 AbstractCegarLoop]: Abstraction has 6239 states and 8457 transitions. [2018-12-01 19:11:37,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 19:11:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 6239 states and 8457 transitions. [2018-12-01 19:11:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-01 19:11:37,702 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:37,702 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:37,703 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:37,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:37,703 INFO L82 PathProgramCache]: Analyzing trace with hash -1718542795, now seen corresponding path program 1 times [2018-12-01 19:11:37,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:37,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:37,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:37,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:37,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:37,771 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 19:11:37,771 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 19:11:37,778 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:37,822 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 19:11:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:37,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 19:11:37,879 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-01 19:11:37,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 19:11:37,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 19:11:37,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-01 19:11:37,880 INFO L87 Difference]: Start difference. First operand 6239 states and 8457 transitions. Second operand 5 states. [2018-12-01 19:11:39,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:39,519 INFO L93 Difference]: Finished difference Result 14570 states and 19439 transitions. [2018-12-01 19:11:39,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-01 19:11:39,520 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 141 [2018-12-01 19:11:39,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:39,522 INFO L225 Difference]: With dead ends: 14570 [2018-12-01 19:11:39,522 INFO L226 Difference]: Without dead ends: 1025 [2018-12-01 19:11:39,534 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 144 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-01 19:11:39,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1025 states. [2018-12-01 19:11:39,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1025 to 1025. [2018-12-01 19:11:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1025 states. [2018-12-01 19:11:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 1025 states and 1057 transitions. [2018-12-01 19:11:39,548 INFO L78 Accepts]: Start accepts. Automaton has 1025 states and 1057 transitions. Word has length 141 [2018-12-01 19:11:39,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:39,549 INFO L480 AbstractCegarLoop]: Abstraction has 1025 states and 1057 transitions. [2018-12-01 19:11:39,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 19:11:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1057 transitions. [2018-12-01 19:11:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-12-01 19:11:39,550 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 19:11:39,550 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 19:11:39,550 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 19:11:39,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 19:11:39,550 INFO L82 PathProgramCache]: Analyzing trace with hash 898320404, now seen corresponding path program 1 times [2018-12-01 19:11:39,550 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 19:11:39,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 19:11:39,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:39,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 19:11:39,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 19:11:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 19:11:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 19:11:39,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 19:11:39,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 19:11:39,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 19:11:39,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 19:11:39,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 19:11:39,610 INFO L87 Difference]: Start difference. First operand 1025 states and 1057 transitions. Second operand 4 states. [2018-12-01 19:11:40,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 19:11:40,518 INFO L93 Difference]: Finished difference Result 3055 states and 3167 transitions. [2018-12-01 19:11:40,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 19:11:40,518 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 212 [2018-12-01 19:11:40,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 19:11:40,519 INFO L225 Difference]: With dead ends: 3055 [2018-12-01 19:11:40,519 INFO L226 Difference]: Without dead ends: 0 [2018-12-01 19:11:40,522 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 [2018-12-01 19:11:40,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-01 19:11:40,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-01 19:11:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-01 19:11:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-01 19:11:40,523 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 212 [2018-12-01 19:11:40,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 19:11:40,523 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-01 19:11:40,523 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 19:11:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-01 19:11:40,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 19:11:40,527 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-01 19:11:40,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 19:11:40,938 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2018-12-01 19:11:41,396 WARN L180 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 63 [2018-12-01 19:11:41,761 WARN L180 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 67 [2018-12-01 19:11:42,072 WARN L180 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 57 [2018-12-01 19:11:42,197 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 47 [2018-12-01 19:11:42,198 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-01 19:11:42,198 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,199 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse5 (= |old(~a16~0)| ~a16~0)) (.cse6 (= |old(~a15~0)| ~a15~0)) (.cse7 (= |old(~a12~0)| ~a12~0)) (.cse4 (+ ~a18~0 156)) (.cse14 (= 5 |old(~a12~0)|)) (.cse11 (= 8 |old(~a16~0)|)) (.cse16 (+ |old(~a18~0)| 156))) (let ((.cse1 (and (= 3 |old(~a15~0)|) .cse14 (<= (+ |old(~a18~0)| 79) 0) .cse11 (< 0 .cse16))) (.cse2 (< 8 |old(~a16~0)|)) (.cse8 (= 12 |old(~a16~0)|)) (.cse3 (< 0 .cse4)) (.cse0 (<= .cse16 0)) (.cse13 (= 10 |old(~a16~0)|)) (.cse10 (and .cse5 .cse6 .cse7)) (.cse9 (= 7 |old(~a12~0)|)) (.cse15 (= 4 |old(~a15~0)|)) (.cse12 (= 11 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 (and (or (<= .cse4 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) .cse5 .cse6 .cse7) .cse2) (or .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse8 .cse10 .cse13 .cse11 .cse12) (or .cse8 .cse0 .cse13 .cse11 .cse12 .cse3) (or .cse14 .cse10 (or .cse9 .cse15)) (or .cse8 .cse0 .cse9 .cse11 .cse3 .cse12) (or (and .cse5 .cse3 .cse6 .cse7) .cse0 .cse15 .cse13 .cse11) (or .cse10 .cse9 .cse15 .cse11 .cse12)))) [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-12-01 19:11:42,200 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,201 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse8 (+ ~a18~0 156)) (.cse9 (= |old(~a16~0)| ~a16~0)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse11 (= |old(~a12~0)| ~a12~0))) (let ((.cse7 (= 4 |old(~a15~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse1 (and .cse9 .cse10 .cse11)) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (<= (+ |old(~a18~0)| 156) 0)) (.cse6 (= 7 |old(~a12~0)|)) (.cse5 (< 0 .cse8)) (.cse3 (= 11 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3 .cse5) (or .cse1 .cse6 .cse7 .cse3) (or (or (<= .cse8 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (< 8 |old(~a16~0)|)) (or (= 5 |old(~a12~0)|) .cse1 (or .cse6 .cse7)) (or (and .cse9 .cse5 .cse10 .cse11) .cse4 .cse7 .cse2) (or .cse0 .cse6 .cse1 .cse3) (or .cse0 .cse4 .cse6 .cse5 .cse3)))) [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-01 19:11:42,202 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,203 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-01 19:11:42,204 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,205 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,206 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse9 (+ ~a18~0 156)) (.cse8 (+ |old(~a18~0)| 156)) (.cse10 (= |old(~a16~0)| ~a16~0)) (.cse11 (= |old(~a15~0)| ~a15~0)) (.cse12 (= |old(~a12~0)| ~a12~0))) (let ((.cse7 (= 4 |old(~a15~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse1 (and .cse10 .cse11 .cse12)) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (<= .cse8 0)) (.cse6 (= 7 |old(~a12~0)|)) (.cse5 (< 0 .cse9)) (.cse3 (= 11 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3 .cse5) (or .cse1 .cse6 .cse7 .cse3) (or (and (<= (+ |old(~a18~0)| 79) 0) (< 0 .cse8)) (or (<= .cse9 0) (not (= 5 ~a12~0)) (not (= 8 ~a16~0)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (< 8 |old(~a16~0)|)) (or (= 5 |old(~a12~0)|) .cse1 (or .cse6 .cse7)) (or (and .cse10 .cse5 .cse11 .cse12) .cse4 .cse7 .cse2) (or .cse0 .cse6 .cse1 .cse3) (or .cse0 .cse4 .cse6 .cse5 .cse3)))) [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,207 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-01 19:11:42,208 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,209 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,210 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,211 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,212 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,213 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,214 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,215 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 139) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 19:11:42,216 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (not (= ~a16~0 10)) (not (= ~a16~0 8)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (not (= ~a12~0 7))) [2018-12-01 19:11:42,216 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 19:11:42,216 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 19:11:42,217 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (and (<= 0 (+ ~a18~0 87)) (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (< (+ |old(~a18~0)| 87) 0) (= 10 |old(~a16~0)|) (= 8 |old(~a16~0)|)) [2018-12-01 19:11:42,217 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-12-01 19:11:42,217 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse0 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse2 (not (= ~a16~0 11))) (.cse3 (not (= ~a16~0 12))) (.cse4 (not (= ~a12~0 7)))) (or (and .cse0 .cse1 (< 0 (+ ~a18~0 156))) (and .cse0 .cse2 .cse3) (and .cse2 .cse1 .cse4) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and (and .cse1 .cse4) (not (= 5 ~a12~0))) (and .cse2 .cse3 .cse4) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|))) [2018-12-01 19:11:42,217 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-12-01 19:11:42,217 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-12-01 19:11:42,217 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse0 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse2 (not (= ~a16~0 11))) (.cse3 (not (= ~a16~0 12))) (.cse4 (not (= ~a12~0 7)))) (or (and .cse0 .cse1 (< 0 (+ ~a18~0 156))) (and .cse0 .cse2 .cse3) (and .cse2 .cse1 .cse4) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and (and .cse1 .cse4) (not (= 5 ~a12~0))) (and .cse2 .cse3 .cse4) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|))) [2018-12-01 19:11:42,217 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-12-01 19:11:42,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 07:11:42 BoogieIcfgContainer [2018-12-01 19:11:42,231 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 19:11:42,231 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 19:11:42,231 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 19:11:42,231 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 19:11:42,232 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:11:27" (3/4) ... [2018-12-01 19:11:42,234 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 19:11:42,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 19:11:42,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-01 19:11:42,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-01 19:11:42,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 19:11:42,258 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-01 19:11:42,259 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 19:11:42,278 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(a16 == 10) && !(a15 == 4)) && 0 < a18 + 156) || ((!(a16 == 10) && !(a16 == 11)) && !(a16 == 12))) || ((!(a16 == 11) && !(a15 == 4)) && !(a12 == 7))) || 8 == \old(a16)) || \old(a18) + 87 < 0) || ((!(a15 == 4) && !(a12 == 7)) && !(5 == a12))) || ((!(a16 == 11) && !(a16 == 12)) && !(a12 == 7))) || 12 == \old(a16)) || 7 == \old(a12)) || 4 == \old(a15)) || 10 == \old(a16) [2018-12-01 19:11:42,381 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_34223d5a-db7d-4428-8fa3-403e12349989/bin-2019/uautomizer/witness.graphml [2018-12-01 19:11:42,381 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 19:11:42,381 INFO L168 Benchmark]: Toolchain (without parser) took 16732.71 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 539.5 MB). Free memory was 950.6 MB in the beginning and 876.3 MB in the end (delta: 74.3 MB). Peak memory consumption was 613.8 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,382 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 19:11:42,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 666.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,382 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 19:11:42,382 INFO L168 Benchmark]: Boogie Preprocessor took 69.87 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,382 INFO L168 Benchmark]: RCFGBuilder took 1314.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 847.7 MB in the end (delta: 247.5 MB). Peak memory consumption was 247.5 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,383 INFO L168 Benchmark]: TraceAbstraction took 14494.63 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 393.7 MB). Free memory was 847.7 MB in the beginning and 918.8 MB in the end (delta: -71.1 MB). Peak memory consumption was 458.9 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,383 INFO L168 Benchmark]: Witness Printer took 149.76 ms. Allocated memory is still 1.6 GB. Free memory was 918.8 MB in the beginning and 876.3 MB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 11.5 GB. [2018-12-01 19:11:42,384 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 666.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.87 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1314.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 847.7 MB in the end (delta: 247.5 MB). Peak memory consumption was 247.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 14494.63 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 393.7 MB). Free memory was 847.7 MB in the beginning and 918.8 MB in the end (delta: -71.1 MB). Peak memory consumption was 458.9 MB. Max. memory is 11.5 GB. * Witness Printer took 149.76 ms. Allocated memory is still 1.6 GB. Free memory was 918.8 MB in the beginning and 876.3 MB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 139]: 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: (((((((((((!(a16 == 10) && !(a15 == 4)) && 0 < a18 + 156) || ((!(a16 == 10) && !(a16 == 11)) && !(a16 == 12))) || ((!(a16 == 11) && !(a15 == 4)) && !(a12 == 7))) || 8 == \old(a16)) || \old(a18) + 87 < 0) || ((!(a15 == 4) && !(a12 == 7)) && !(5 == a12))) || ((!(a16 == 11) && !(a16 == 12)) && !(a12 == 7))) || 12 == \old(a16)) || 7 == \old(a12)) || 4 == \old(a15)) || 10 == \old(a16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 14.4s OverallTime, 8 OverallIterations, 2 TraceHistogramMax, 11.4s AutomataDifference, 0.0s DeadEndRemovalTime, 1.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 626 SDtfs, 8838 SDslu, 372 SDs, 0 SdLazy, 14155 SolverSat, 3041 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 161 SyntacticMatches, 6 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6239occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 1829 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 256 PreInvPairs, 343 NumberOfFragments, 893 HoareAnnotationTreeSize, 256 FomulaSimplifications, 16251 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 11747 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1168 NumberOfCodeBlocks, 1168 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1159 ConstructedInterpolants, 0 QuantifiedInterpolants, 525951 SizeOfPredicates, 2 NumberOfNonLiveVariables, 286 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 321/344 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...