./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/reducercommutativity/avg05_true-unreach-call_true-termination.i --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_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/reducercommutativity/avg05_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3cd0186843eb184a03f25fecfe7ca0b9c84c33a9 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 15:50:39,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 15:50:39,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 15:50:39,317 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 15:50:39,318 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 15:50:39,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 15:50:39,319 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 15:50:39,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 15:50:39,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 15:50:39,320 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 15:50:39,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 15:50:39,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 15:50:39,321 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 15:50:39,322 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 15:50:39,322 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 15:50:39,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 15:50:39,323 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 15:50:39,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 15:50:39,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 15:50:39,325 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 15:50:39,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 15:50:39,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 15:50:39,327 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 15:50:39,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 15:50:39,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 15:50:39,328 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 15:50:39,328 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 15:50:39,329 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 15:50:39,329 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 15:50:39,330 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 15:50:39,330 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 15:50:39,330 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 15:50:39,330 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 15:50:39,330 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 15:50:39,331 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 15:50:39,331 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 15:50:39,331 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 15:50:39,338 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 15:50:39,338 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 15:50:39,339 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 15:50:39,339 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 15:50:39,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 15:50:39,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 15:50:39,340 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 15:50:39,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 15:50:39,340 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 15:50:39,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 15:50:39,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 15:50:39,341 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 15:50:39,341 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 15:50:39,341 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 15:50:39,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 15:50:39,341 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_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak 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 -> Kojak 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 -> 3cd0186843eb184a03f25fecfe7ca0b9c84c33a9 [2018-12-02 15:50:39,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 15:50:39,365 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 15:50:39,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 15:50:39,367 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 15:50:39,367 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 15:50:39,368 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/../../sv-benchmarks/c/reducercommutativity/avg05_true-unreach-call_true-termination.i [2018-12-02 15:50:39,400 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/data/68f593d9f/3b2e0408db4b41789cb87cbf19ff8c91/FLAG9b96a287f [2018-12-02 15:50:39,810 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 15:50:39,810 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/sv-benchmarks/c/reducercommutativity/avg05_true-unreach-call_true-termination.i [2018-12-02 15:50:39,814 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/data/68f593d9f/3b2e0408db4b41789cb87cbf19ff8c91/FLAG9b96a287f [2018-12-02 15:50:39,822 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/data/68f593d9f/3b2e0408db4b41789cb87cbf19ff8c91 [2018-12-02 15:50:39,824 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 15:50:39,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 15:50:39,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 15:50:39,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 15:50:39,828 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 15:50:39,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:39,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4857c57f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39, skipping insertion in model container [2018-12-02 15:50:39,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:39,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 15:50:39,844 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 15:50:39,934 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:50:39,939 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 15:50:39,951 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:50:39,960 INFO L195 MainTranslator]: Completed translation [2018-12-02 15:50:39,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39 WrapperNode [2018-12-02 15:50:39,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 15:50:39,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 15:50:39,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 15:50:39,961 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 15:50:39,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:39,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:39,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 15:50:39,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 15:50:39,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 15:50:39,982 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 15:50:40,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... [2018-12-02 15:50:40,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 15:50:40,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 15:50:40,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 15:50:40,026 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 15:50:40,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:50:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-12-02 15:50:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 15:50:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure avg [2018-12-02 15:50:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure avg [2018-12-02 15:50:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 15:50:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 15:50:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 15:50:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 15:50:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 15:50:40,205 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 15:50:40,205 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-02 15:50:40,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:50:40 BoogieIcfgContainer [2018-12-02 15:50:40,206 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 15:50:40,206 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 15:50:40,206 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 15:50:40,212 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 15:50:40,212 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:50:40" (1/1) ... [2018-12-02 15:50:40,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 15:50:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2018-12-02 15:50:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2018-12-02 15:50:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 15:50:40,246 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-02 15:50:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2018-12-02 15:50:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2018-12-02 15:50:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-02 15:50:40,357 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-02 15:50:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2018-12-02 15:50:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2018-12-02 15:50:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-02 15:50:40,427 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 15:50:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2018-12-02 15:50:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2018-12-02 15:50:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-02 15:50:40,507 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 15:50:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2018-12-02 15:50:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2018-12-02 15:50:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 15:50:40,588 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-02 15:50:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2018-12-02 15:50:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2018-12-02 15:50:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 15:50:40,679 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-02 15:50:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2018-12-02 15:50:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2018-12-02 15:50:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 15:50:40,747 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-02 15:50:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2018-12-02 15:50:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-12-02 15:50:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 15:50:40,820 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-12-02 15:50:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-12-02 15:50:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-12-02 15:50:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-02 15:50:40,909 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-02 15:50:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2018-12-02 15:50:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2018-12-02 15:50:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-02 15:50:41,001 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-12-02 15:50:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2018-12-02 15:50:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2018-12-02 15:50:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 15:50:41,107 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2018-12-02 15:50:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2018-12-02 15:50:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2018-12-02 15:50:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-02 15:50:41,223 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-02 15:50:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2018-12-02 15:50:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-12-02 15:50:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-02 15:50:41,326 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-02 15:50:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2018-12-02 15:50:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2018-12-02 15:50:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-02 15:50:41,437 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-02 15:50:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:50:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2018-12-02 15:50:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2018-12-02 15:50:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-02 15:50:41,580 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:50:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:50:42,796 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 45 [2018-12-02 15:50:43,803 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 56 [2018-12-02 15:50:44,258 WARN L180 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 91 [2018-12-02 15:50:44,970 WARN L180 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 104 [2018-12-02 15:50:45,477 WARN L180 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 71 [2018-12-02 15:50:47,068 WARN L180 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 109 [2018-12-02 15:50:47,434 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 74 [2018-12-02 15:50:47,974 WARN L180 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 73 [2018-12-02 15:50:48,361 WARN L180 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 68 [2018-12-02 15:50:48,670 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 72 [2018-12-02 15:50:48,984 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 66 [2018-12-02 15:50:49,238 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 66 [2018-12-02 15:50:49,497 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2018-12-02 15:50:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 2 proven. 178 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 15:51:07,021 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2018-12-02 15:51:10,679 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-12-02 15:51:11,135 WARN L180 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2018-12-02 15:51:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:51:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 49 states and 71 transitions. [2018-12-02 15:51:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2018-12-02 15:51:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-02 15:51:28,686 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:51:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:51:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 16 proven. 91 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-12-02 15:51:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:51:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 44 transitions. [2018-12-02 15:51:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2018-12-02 15:51:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-02 15:51:30,280 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 15:51:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 15:51:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-02 15:51:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 15:51:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 29 states and 30 transitions. [2018-12-02 15:51:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-12-02 15:51:31,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 15:51:31,754 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 18 iterations. [2018-12-02 15:51:31,759 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 15:51:32,043 WARN L180 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 6 [2018-12-02 15:51:32,303 INFO L583 CodeCheckObserver]: Invariant with dag size 6 [2018-12-02 15:51:32,310 INFO L583 CodeCheckObserver]: Invariant with dag size 140 [2018-12-02 15:51:32,315 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,321 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,325 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,325 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,325 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,331 INFO L583 CodeCheckObserver]: Invariant with dag size 92 [2018-12-02 15:51:32,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,352 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 15:51:32,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 03:51:32 ImpRootNode [2018-12-02 15:51:32,352 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 15:51:32,353 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 15:51:32,353 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 15:51:32,353 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 15:51:32,353 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:50:40" (3/4) ... [2018-12-02 15:51:32,356 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 15:51:32,359 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure avg [2018-12-02 15:51:32,362 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-02 15:51:32,362 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 15:51:32,362 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 15:51:32,395 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9639810e-830e-4ab2-a6d7-d111be8c659a/bin-2019/ukojak/witness.graphml [2018-12-02 15:51:32,395 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 15:51:32,395 INFO L168 Benchmark]: Toolchain (without parser) took 52570.74 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 390.6 MB). Free memory was 954.4 MB in the beginning and 1.3 GB in the end (delta: -373.9 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,396 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:51:32,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 134.69 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 943.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.69 ms. Allocated memory is still 1.0 GB. Free memory was 943.6 MB in the beginning and 941.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,397 INFO L168 Benchmark]: Boogie Preprocessor took 43.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 941.0 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,397 INFO L168 Benchmark]: RCFGBuilder took 180.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,398 INFO L168 Benchmark]: CodeCheck took 52146.51 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 277.3 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -242.6 MB). Peak memory consumption was 620.0 MB. Max. memory is 11.5 GB. [2018-12-02 15:51:32,398 INFO L168 Benchmark]: Witness Printer took 42.27 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:51:32,400 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 26 locations, 1 error locations. SAFE Result, 51.5s OverallTime, 18 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1114176 SDtfs, 16 SDslu, 0 SDs, 0 SdLazy, 902170 SolverSat, 674358 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3028 GetRequests, 2769 SyntacticMatches, 49 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18677 ImplicationChecksByTransitivity, 49.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 9.5s InterpolantComputationTime, 564 NumberOfCodeBlocks, 564 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 547 ConstructedInterpolants, 0 QuantifiedInterpolants, 600521 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 2 PerfectInterpolantSequences, 1120/1563 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 39]: 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: 32]: Loop Invariant Derived loop invariant: !(i <= 0) || i == 0 - InvariantResult [Line: 9]: Loop Invariant [2018-12-02 15:51:32,401 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,401 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,404 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,405 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,405 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,405 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,409 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,410 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,410 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((x <= x && x <= x) && x == x) && i == 0) && ret == 0) || ((1 <= i && i <= 1) && ((x + 4 * i <= 3 || ((((x <= x && x <= x) && x == x) && unknown-#memory_int-unknown[x][0] <= ret) && ret <= unknown-#memory_int-unknown[x][0])) || 5 <= x + 4 * i))) || (((x + 4 * i <= 19 || (((ret / 5 + 2147483649 <= 0 || ((2147483647 < ret / 5 || unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 8))] + unknown-#memory_int-unknown[x][-(-x + -4)] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 12))] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 4))] <= ret) && ret <= unknown-#memory_int-unknown[x][-(-x + (-4 * i + 8))] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][-(-x + -4)] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 12))] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 4))])) && (0 < ret / 5 + 2147483649 || unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 8))] + unknown-#memory_int-unknown[x][-(-x + -4)] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 12))] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + 4))] <= ret)) && 4 * i <= 20)) || 1 <= x) && 4 < i)) || ((1 < i && ((x + 4 * i <= 7 || ((((x <= x && x <= x) && x == x) && unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-4 * i + (-x + (x + 4)))] <= ret) && ret <= unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-4 * i + (-x + (x + 4)))])) || 9 <= x + 4 * i)) && i <= 2)) || ((((x + 4 * i <= 15 || 17 <= x + 4 * i) || ((((x <= x && ret <= unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 12)))] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 8)))] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + (x + 4))) + x]) && x <= x) && x == x) && unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 12)))] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 8)))] + unknown-#memory_int-unknown[x][-(-x + (-4 * i + (x + 4))) + x] <= ret)) && i <= 4) && 3 < i)) || ((2 < i && ((((((x <= x && unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 8)))] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 4)))] <= ret) && x <= x) && x == x) && ret <= unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 8)))] + unknown-#memory_int-unknown[x][x + -(-x + (-4 * i + (x + 4)))]) || 13 <= x + 4 * i) || x + 4 * i <= 11)) && i <= 3) - InvariantResult [Line: 23]: Loop Invariant [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 15:51:32,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((0 <= unknown-#memory_int-unknown[x][x + 4] + 2147483648 && i <= 2) && unknown-#memory_int-unknown[x][x + 4] <= 2147483647) && unknown-#memory_int-unknown[x][x] <= 2147483647) && x == 0) && 0 <= unknown-#memory_int-unknown[x][x] + 2147483648) && 1 < i) || ((((unknown-#memory_int-unknown[x][x] <= 2147483647 && 0 <= x) && 0 <= unknown-#memory_int-unknown[x][x] + 2147483648) && x <= 0) && 4 * i == 4)) || (((((((((i <= 3 && 0 <= unknown-#memory_int-unknown[x][x + 4] + 2147483648) && unknown-#memory_int-unknown[x][4 * ((x + (4 * i + -1)) / 4) + x] <= 2147483647) && 2 < i) && unknown-#memory_int-unknown[x][x + 4] <= 2147483647) && unknown-#memory_int-unknown[x][x] <= 2147483647) && 0 <= x) && 0 <= unknown-#memory_int-unknown[x][4 * ((x + (4 * i + -1)) / 4) + x] + 2147483648) && 0 <= unknown-#memory_int-unknown[x][x] + 2147483648) && x <= 0)) || (((((((((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][12 + x] <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 3 + x] + 4294967294 && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 3 + x] <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][12 + x] + 4294967296) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 2 + x] <= 2147483647) && unknown-#memory_int-unknown[x][x] <= 2147483647) && 0 <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 3 + x] + 2147483648) && 0 <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 2 + x] + 2147483648) && x == 0) && 0 <= unknown-#memory_int-unknown[x][x] + 2147483648) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][4 * 3 + x] <= 2147483647) && 4 < i)) || ((0 == x + 4 * i && x <= 0) && i <= 0)) || ((((((((((i <= 4 && 0 <= unknown-#memory_int-unknown[x][4 * 3 + x] + 2147483648) && 16 <= x + 4 * i) && unknown-#memory_int-unknown[x][4 * 2 + x] <= 2147483647) && 0 <= unknown-#memory_int-unknown[x][4 * 2 + x] + 2147483648) && unknown-#memory_int-unknown[x][x] <= 2147483647) && unknown-#memory_int-unknown[x][4 * 3 + x] <= unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][12 + x] + 2147483648) && unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][12 + x] <= unknown-#memory_int-unknown[x][4 * 3 + x] + 2147483647) && unknown-#memory_int-unknown[x][4 * 3 + x] <= 2147483647) && 0 <= unknown-#memory_int-unknown[x][x] + 2147483648) && x <= 0) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 134.69 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 943.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.69 ms. Allocated memory is still 1.0 GB. Free memory was 943.6 MB in the beginning and 941.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 941.0 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 180.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. * CodeCheck took 52146.51 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 277.3 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -242.6 MB). Peak memory consumption was 620.0 MB. Max. memory is 11.5 GB. * Witness Printer took 42.27 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int RESULT: Ultimate proved your program to be correct! Received shutdown request...