./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5ce6ab98ff3a344cbd8c93195b0f965c65d244bc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 17:05:21,220 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 17:05:21,221 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 17:05:21,227 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 17:05:21,227 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 17:05:21,227 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 17:05:21,228 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 17:05:21,229 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 17:05:21,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 17:05:21,230 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 17:05:21,231 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 17:05:21,231 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 17:05:21,232 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 17:05:21,233 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 17:05:21,233 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 17:05:21,234 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 17:05:21,234 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 17:05:21,235 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 17:05:21,236 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 17:05:21,237 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 17:05:21,238 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 17:05:21,238 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 17:05:21,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 17:05:21,239 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 17:05:21,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 17:05:21,240 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 17:05:21,240 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 17:05:21,241 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 17:05:21,241 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 17:05:21,242 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 17:05:21,242 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 17:05:21,243 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 17:05:21,243 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 17:05:21,243 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 17:05:21,244 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 17:05:21,244 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 17:05:21,244 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-08 17:05:21,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 17:05:21,254 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 17:05:21,255 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 17:05:21,255 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 17:05:21,256 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 17:05:21,256 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 17:05:21,256 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-08 17:05:21,256 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 17:05:21,256 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 17:05:21,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 17:05:21,257 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 17:05:21,257 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 17:05:21,258 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 17:05:21,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 17:05:21,258 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 17:05:21,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 17:05:21,258 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 17:05:21,258 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 17:05:21,259 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 17:05:21,259 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 17:05:21,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 5ce6ab98ff3a344cbd8c93195b0f965c65d244bc [2018-12-08 17:05:21,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 17:05:21,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 17:05:21,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 17:05:21,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 17:05:21,291 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 17:05:21,291 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc_true-valid-memsafety.i [2018-12-08 17:05:21,335 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/data/7434f10b3/8bd0c0c88ef94033acd6c87e50ff1d1f/FLAGf2570f77b [2018-12-08 17:05:21,744 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 17:05:21,745 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/sv-benchmarks/c/array-memsafety-realloc/array-realloc_true-valid-memsafety.i [2018-12-08 17:05:21,752 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/data/7434f10b3/8bd0c0c88ef94033acd6c87e50ff1d1f/FLAGf2570f77b [2018-12-08 17:05:21,760 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/data/7434f10b3/8bd0c0c88ef94033acd6c87e50ff1d1f [2018-12-08 17:05:21,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 17:05:21,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 17:05:21,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 17:05:21,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 17:05:21,765 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 17:05:21,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:05:21" (1/1) ... [2018-12-08 17:05:21,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5c87c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:21, skipping insertion in model container [2018-12-08 17:05:21,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:05:21" (1/1) ... [2018-12-08 17:05:21,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 17:05:21,790 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 17:05:21,937 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 17:05:21,979 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 17:05:22,001 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 17:05:22,023 INFO L195 MainTranslator]: Completed translation [2018-12-08 17:05:22,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22 WrapperNode [2018-12-08 17:05:22,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 17:05:22,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 17:05:22,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 17:05:22,024 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 17:05:22,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 17:05:22,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 17:05:22,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 17:05:22,049 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 17:05:22,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,065 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 17:05:22,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 17:05:22,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 17:05:22,065 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 17:05:22,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:05:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/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 [2018-12-08 17:05:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 17:05:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 17:05:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 17:05:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 17:05:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 17:05:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 17:05:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 17:05:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 17:05:22,306 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 17:05:22,307 INFO L280 CfgBuilder]: Removed 9 assue(true) statements. [2018-12-08 17:05:22,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 05:05:22 BoogieIcfgContainer [2018-12-08 17:05:22,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 17:05:22,307 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 17:05:22,307 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 17:05:22,314 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 17:05:22,314 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 05:05:22" (1/1) ... [2018-12-08 17:05:22,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 17:05:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2018-12-08 17:05:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2018-12-08 17:05:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-08 17:05:22,342 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2018-12-08 17:05:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-12-08 17:05:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-08 17:05:22,446 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2018-12-08 17:05:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2018-12-08 17:05:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-08 17:05:22,501 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2018-12-08 17:05:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2018-12-08 17:05:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-08 17:05:22,596 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2018-12-08 17:05:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-12-08 17:05:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-08 17:05:22,716 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2018-12-08 17:05:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2018-12-08 17:05:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-08 17:05:22,816 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2018-12-08 17:05:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2018-12-08 17:05:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-08 17:05:23,090 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2018-12-08 17:05:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2018-12-08 17:05:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-08 17:05:23,212 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 45 transitions. [2018-12-08 17:05:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 45 transitions. [2018-12-08 17:05:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-08 17:05:23,460 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2018-12-08 17:05:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2018-12-08 17:05:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-08 17:05:24,036 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2018-12-08 17:05:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2018-12-08 17:05:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-08 17:05:24,715 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 43 states and 74 transitions. [2018-12-08 17:05:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 74 transitions. [2018-12-08 17:05:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 17:05:26,822 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 48 states and 87 transitions. [2018-12-08 17:05:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2018-12-08 17:05:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 17:05:29,700 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 53 states and 108 transitions. [2018-12-08 17:05:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 108 transitions. [2018-12-08 17:05:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 17:05:31,594 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:32,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 56 states and 116 transitions. [2018-12-08 17:05:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 116 transitions. [2018-12-08 17:05:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 17:05:32,369 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:32,937 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2018-12-08 17:05:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 58 states and 119 transitions. [2018-12-08 17:05:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 119 transitions. [2018-12-08 17:05:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-08 17:05:35,027 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:35,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 59 states and 120 transitions. [2018-12-08 17:05:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 120 transitions. [2018-12-08 17:05:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-08 17:05:36,254 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 64 states and 140 transitions. [2018-12-08 17:05:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 140 transitions. [2018-12-08 17:05:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-08 17:05:38,366 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 67 states and 150 transitions. [2018-12-08 17:05:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 150 transitions. [2018-12-08 17:05:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 17:05:39,522 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 68 states and 150 transitions. [2018-12-08 17:05:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 150 transitions. [2018-12-08 17:05:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 17:05:40,273 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 69 states and 149 transitions. [2018-12-08 17:05:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 149 transitions. [2018-12-08 17:05:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-08 17:05:42,134 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:43,498 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2018-12-08 17:05:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 70 states and 155 transitions. [2018-12-08 17:05:44,955 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 155 transitions. [2018-12-08 17:05:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-08 17:05:44,955 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 17:05:49,421 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2018-12-08 17:05:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 74 states and 161 transitions. [2018-12-08 17:05:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 161 transitions. [2018-12-08 17:05:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-08 17:05:50,378 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 17:05:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:05:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 83 states and 187 transitions. [2018-12-08 17:05:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 187 transitions. [2018-12-08 17:05:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 17:05:59,724 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:05:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:05:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-08 17:06:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:06:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 87 states and 203 transitions. [2018-12-08 17:06:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 203 transitions. [2018-12-08 17:06:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 17:06:02,584 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 17:06:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 17:06:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 17:06:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 17:06:04,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2018-12-08 17:06:04,499 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2018-12-08 17:06:04,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 17:06:04,500 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 26 iterations. [2018-12-08 17:06:04,506 INFO L779 CodeCheckObserver]: All specifications hold 13 specifications checked. All of them hold [2018-12-08 17:06:04,638 INFO L583 CodeCheckObserver]: Invariant with dag size 28 [2018-12-08 17:06:04,642 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,644 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,644 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,644 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,645 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,645 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,646 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,646 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,647 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,647 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,647 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,647 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,648 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,648 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,648 INFO L583 CodeCheckObserver]: Invariant with dag size 47 [2018-12-08 17:06:04,649 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,649 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,649 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,649 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,650 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,650 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,650 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,650 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,650 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,651 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,651 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,651 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,652 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,653 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,654 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,654 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,654 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,655 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,656 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,656 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,656 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,657 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,658 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,659 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-08 17:06:04,659 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,659 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,659 INFO L583 CodeCheckObserver]: Invariant with dag size 34 [2018-12-08 17:06:04,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,660 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,661 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,662 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,663 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 05:06:04 ImpRootNode [2018-12-08 17:06:04,664 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 17:06:04,664 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 17:06:04,664 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 17:06:04,665 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 17:06:04,665 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 05:05:22" (3/4) ... [2018-12-08 17:06:04,667 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 17:06:04,673 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-12-08 17:06:04,673 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-08 17:06:04,673 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 17:06:04,673 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 17:06:04,689 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2018-12-08 17:06:04,689 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && pointer == a) && 1 <= newsize) && a + 4 <= unknown-#length-unknown[a]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && \valid[a] == 1) || (((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && pointer == a) && a + 4 <= unknown-#length-unknown[a]) && newsize == 0) && 1 <= num) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \valid[a] == 1) [2018-12-08 17:06:04,689 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((a == 0 && 4 <= unknown-#length-unknown[pointer]) && 1 <= newsize) && a == pointer) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \valid[a] == 1 [2018-12-08 17:06:04,689 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0 == #memory_$Pointer$[a][a] && 0 < a + 1) && a + 4 <= unknown-#length-unknown[a]) && 1 == \valid[#memory_$Pointer$[a][a]]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && \valid[a] == 1 [2018-12-08 17:06:04,700 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e16dca6c-f4f5-44cb-bf74-5caf22ac9471/bin-2019/ukojak/witness.graphml [2018-12-08 17:06:04,700 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 17:06:04,701 INFO L168 Benchmark]: Toolchain (without parser) took 42938.47 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 432.0 MB). Free memory was 951.7 MB in the beginning and 1.4 GB in the end (delta: -416.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-12-08 17:06:04,701 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 17:06:04,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.80 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2018-12-08 17:06:04,702 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 17:06:04,702 INFO L168 Benchmark]: Boogie Preprocessor took 15.92 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-12-08 17:06:04,702 INFO L168 Benchmark]: RCFGBuilder took 241.88 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: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2018-12-08 17:06:04,702 INFO L168 Benchmark]: CodeCheck took 42356.63 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 314.6 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -300.2 MB). Peak memory consumption was 638.8 MB. Max. memory is 11.5 GB. [2018-12-08 17:06:04,703 INFO L168 Benchmark]: Witness Printer took 35.87 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 17:06:04,704 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 1 procedures, 34 locations, 13 error locations. SAFE Result, 42.1s OverallTime, 26 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 46137344 SDtfs, 49732532 SDslu, 55476304 SDs, 0 SdLazy, 399432904 SolverSat, 186559792 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2639 GetRequests, 2218 SyntacticMatches, 59 SemanticMatches, 362 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59813 ImplicationChecksByTransitivity, 40.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 237 NumberOfCodeBlocks, 237 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 212 ConstructedInterpolants, 0 QuantifiedInterpolants, 19605 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 16 PerfectInterpolantSequences, 11/28 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: 576]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 576]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 581]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 563]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 563]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 562]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 581]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 562]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 560]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 560]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 13 specifications checked. All of them hold - InvariantResult [Line: 557]: Loop Invariant [2018-12-08 17:06:04,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,706 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((0 == #memory_$Pointer$[a][a] && 0 < a + 1) && a + 4 <= unknown-#length-unknown[a]) && 1 == \valid[#memory_$Pointer$[a][a]]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && \valid[a] == 1 - InvariantResult [Line: 558]: Loop Invariant [2018-12-08 17:06:04,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,714 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,717 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,717 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && pointer == a) && 1 <= newsize) && a + 4 <= unknown-#length-unknown[a]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && \valid[a] == 1) || (((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && pointer == a) && a + 4 <= unknown-#length-unknown[a]) && newsize == 0) && 1 <= num) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \valid[a] == 1) - InvariantResult [Line: 570]: Loop Invariant [2018-12-08 17:06:04,717 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,717 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 560]: Loop Invariant [2018-12-08 17:06:04,718 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,718 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,718 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,718 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,718 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,718 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,719 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,719 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,719 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,719 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,719 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,719 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,720 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,720 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 17:06:04,720 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 17:06:04,720 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 17:06:04,720 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,720 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 17:06:04,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((a == 0 && 4 <= unknown-#length-unknown[pointer]) && 1 <= newsize) && a == pointer) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && !(#memory_$Pointer$[pointer][pointer] == 0)) && 1 == \valid[#memory_$Pointer$[a][a]]) && \valid[a] == 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 260.80 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.92 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 241.88 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: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * CodeCheck took 42356.63 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 314.6 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -300.2 MB). Peak memory consumption was 638.8 MB. Max. memory is 11.5 GB. * Witness Printer took 35.87 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ RESULT: Ultimate proved your program to be correct! Received shutdown request...