./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/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 2d51915f2a44f0762761fec81bdd888a975b61fb ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 22:31:53,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:31:53,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:31:53,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:31:53,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:31:53,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:31:53,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:31:53,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:31:53,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:31:53,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:31:53,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:31:53,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:31:53,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:31:53,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:31:53,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:31:53,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:31:53,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:31:53,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:31:53,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:31:53,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:31:53,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:31:53,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:31:53,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:31:53,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:31:53,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:31:53,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:31:53,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:31:53,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:31:53,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:31:53,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:31:53,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:31:53,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:31:53,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:31:53,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:31:53,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:31:53,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:31:53,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:31:53,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:31:53,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:31:53,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:31:53,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:31:53,980 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-12-01 22:31:53,992 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:31:53,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:31:53,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:31:53,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:31:53,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:31:53,994 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:31:53,994 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-01 22:31:53,995 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-01 22:31:53,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:31:53,996 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:31:53,996 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:31:53,996 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:31:53,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:31:53,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:31:53,997 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:31:53,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:31:53,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:31:53,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:31:53,998 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:31:53,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:31:53,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/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 -> 2d51915f2a44f0762761fec81bdd888a975b61fb [2019-12-01 22:31:54,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:31:54,109 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:31:54,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:31:54,113 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:31:54,114 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:31:54,114 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i [2019-12-01 22:31:54,156 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/data/629777626/c5c157057c2b4f17813af1183a0e5307/FLAG9f5658415 [2019-12-01 22:31:54,602 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:31:54,603 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/sv-benchmarks/c/ldv-memsafety/memleaks_test7-2.i [2019-12-01 22:31:54,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/data/629777626/c5c157057c2b4f17813af1183a0e5307/FLAG9f5658415 [2019-12-01 22:31:54,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/data/629777626/c5c157057c2b4f17813af1183a0e5307 [2019-12-01 22:31:54,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:31:54,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:31:54,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:31:54,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:31:54,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:31:54,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:31:54" (1/1) ... [2019-12-01 22:31:54,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14137e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:54, skipping insertion in model container [2019-12-01 22:31:54,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:31:54" (1/1) ... [2019-12-01 22:31:54,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:31:54,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:31:54,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:31:54,923 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:31:54,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:31:55,012 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:31:55,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55 WrapperNode [2019-12-01 22:31:55,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:31:55,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:31:55,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:31:55,013 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:31:55,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:31:55,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:31:55,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:31:55,049 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:31:55,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:31:55,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:31:55,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:31:55,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:31:55,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:31:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/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 [2019-12-01 22:31:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 22:31:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:31:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:31:55,347 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:31:55,347 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 22:31:55,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:31:55 BoogieIcfgContainer [2019-12-01 22:31:55,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:31:55,348 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:31:55,349 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:31:55,355 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:31:55,355 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:31:55" (1/1) ... [2019-12-01 22:31:55,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:31:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2019-12-01 22:31:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2019-12-01 22:31:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 22:31:55,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2019-12-01 22:31:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2019-12-01 22:31:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 22:31:55,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2019-12-01 22:31:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2019-12-01 22:31:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 22:31:55,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2019-12-01 22:31:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2019-12-01 22:31:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 22:31:55,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2019-12-01 22:31:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2019-12-01 22:31:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 22:31:56,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2019-12-01 22:31:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2019-12-01 22:31:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 22:31:56,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2019-12-01 22:31:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-12-01 22:31:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 22:31:56,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 26 states and 30 transitions. [2019-12-01 22:31:56,915 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2019-12-01 22:31:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 22:31:56,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2019-12-01 22:31:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-12-01 22:31:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 22:31:57,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2019-12-01 22:31:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2019-12-01 22:31:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 22:31:58,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:31:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:31:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2019-12-01 22:31:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2019-12-01 22:31:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 22:31:59,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:31:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:31:59,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2019-12-01 22:32:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2019-12-01 22:32:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 22:32:01,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2019-12-01 22:32:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2019-12-01 22:32:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 22:32:04,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 48 transitions. [2019-12-01 22:32:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2019-12-01 22:32:05,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 22:32:05,750 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2019-12-01 22:32:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2019-12-01 22:32:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 22:32:07,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 33 states and 40 transitions. [2019-12-01 22:32:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2019-12-01 22:32:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 22:32:12,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2019-12-01 22:32:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2019-12-01 22:32:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:32:13,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:17,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2019-12-01 22:32:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2019-12-01 22:32:17,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:32:17,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:20,016 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 37 [2019-12-01 22:32:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:26,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2019-12-01 22:32:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2019-12-01 22:32:26,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:32:26,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2019-12-01 22:32:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2019-12-01 22:32:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:32:27,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2019-12-01 22:32:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2019-12-01 22:32:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 22:32:29,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2019-12-01 22:32:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-12-01 22:32:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 22:32:29,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2019-12-01 22:32:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2019-12-01 22:32:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 22:32:38,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:32:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:32:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 22:32:42,198 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2019-12-01 22:32:44,141 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-12-01 22:32:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:32:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions. [2019-12-01 22:32:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2019-12-01 22:32:52,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 22:32:52,571 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2019-12-01 22:32:52,578 INFO L765 CodeCheckObserver]: All specifications hold 11 specifications checked. All of them hold [2019-12-01 22:32:52,903 INFO L569 CodeCheckObserver]: Invariant with dag size 34 [2019-12-01 22:32:52,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,914 INFO L569 CodeCheckObserver]: Invariant with dag size 49 [2019-12-01 22:32:52,915 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,915 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-01 22:32:52,915 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,916 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,916 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,916 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,916 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-01 22:32:52,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,922 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,922 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,922 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,922 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,928 INFO L569 CodeCheckObserver]: Invariant with dag size 48 [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,930 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,930 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,930 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,930 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,932 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:32:52,933 INFO L569 CodeCheckObserver]: Invariant with dag size 27 [2019-12-01 22:32:52,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 10:32:52 ImpRootNode [2019-12-01 22:32:52,936 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 22:32:52,936 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 22:32:52,936 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 22:32:52,936 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 22:32:52,937 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:31:55" (3/4) ... [2019-12-01 22:32:52,940 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 22:32:52,947 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-12-01 22:32:52,947 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-01 22:32:52,947 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-01 22:32:52,966 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((p + 1 <= unknown-#StackHeapBarrier-unknown || 0 == p) && (0 == p || (((0 == \old(unknown-main_\old_#valid-unknown)[p] && p + 1 < a7) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0))) && ((\valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) || !(0 == p))) && (1 == \valid[p] || 0 == p)) && (unknown-#length-unknown[a] == 4 || 0 == p)) && 3 <= ret) && (1 == \valid[a] || 0 == p)) && p == 0) && a == 0) && a7 == a) && a7 == a [2019-12-01 22:32:52,966 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) && 3 <= \result) || ((((((((((\old(unknown-main_\old_#valid-unknown)[#memory_$Pointer$[a7][a7]] == 0 && 0 <= a7) && a7 + 4 <= unknown-#length-unknown[a7]) && #memory_$Pointer$[a7][a7] == 0) && #memory_$Pointer$[a7][a7] + 1 <= unknown-#StackHeapBarrier-unknown) && 1 == \valid[a7]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a7][a7] := \old(unknown-main_\old_#valid-unknown)[#memory_$Pointer$[a7][a7]]][a7 := \old(unknown-main_\old_#valid-unknown)[a7]]) && 0 == \result) && !(a7 == #memory_$Pointer$[a7][a7])) && 1 == \valid[#memory_$Pointer$[a7][a7]]) && \old(unknown-main_\old_#valid-unknown)[a7] == 0)) || (((((0 <= a7 && a7 + 4 <= unknown-#length-unknown[a7]) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown)) && 1 == \valid[a7]) && !(0 == \result)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0)) || ((\result + 1 <= 0 && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) [2019-12-01 22:32:52,966 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((unknown-#length-unknown[a] == 4 && 1 == \valid[a]) && 0 == \old(unknown-main_\old_#valid-unknown)[p]) && 1 == \valid[p]) && p + 1 <= unknown-#StackHeapBarrier-unknown) && p + 1 < a7) && p == 0) && a == 0) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && a7 == a) && a7 == a) && \old(unknown-main_\old_#valid-unknown)[a7] == 0 [2019-12-01 22:32:52,966 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == \valid[p] || 0 == p) && 0 == \old(unknown-main_\old_#valid-unknown)[p]) && p + 1 <= unknown-#StackHeapBarrier-unknown) && p + 1 < a7) && p == 0) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && ret + 1 <= 0) && \old(unknown-main_\old_#valid-unknown)[a7] == 0 [2019-12-01 22:32:52,986 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_01e42684-3000-4390-80eb-acf121933feb/bin/ukojak/witness.graphml [2019-12-01 22:32:52,986 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 22:32:52,988 INFO L168 Benchmark]: Toolchain (without parser) took 58361.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 284.2 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -169.2 MB). Peak memory consumption was 114.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:32:52,988 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:32:52,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:32:52,988 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.79 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. [2019-12-01 22:32:52,989 INFO L168 Benchmark]: Boogie Preprocessor took 17.99 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. [2019-12-01 22:32:52,989 INFO L168 Benchmark]: RCFGBuilder took 281.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:32:52,989 INFO L168 Benchmark]: CodeCheck took 57587.13 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 178.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -79.1 MB). Peak memory consumption was 99.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:32:52,989 INFO L168 Benchmark]: Witness Printer took 50.66 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:32:52,991 INFO L335 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, 28 locations, 11 error locations. Result: SAFE, OverallTime: 57.2s, OverallIterations: 24, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 30146560 SDtfs, 53151506 SDslu, 84046386 SDs, 0 SdLazy, 79303718 SolverSat, 35974298 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1905 GetRequests, 1467 SyntacticMatches, 54 SemanticMatches, 384 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67781 ImplicationChecksByTransitivity, 55.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 181 NumberOfCodeBlocks, 181 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 22678 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 23 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 774]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 777]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 781]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 790]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 774]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 781]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 781]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 777]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 777]: free always succeeds For all program executions holds that free always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 11 specifications checked. All of them hold - InvariantResult [Line: 769]: Loop Invariant [2019-12-01 22:32:52,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((((unknown-#length-unknown[a] == 4 && 1 == \valid[a]) && 0 == \old(unknown-main_\old_#valid-unknown)[p]) && 1 == \valid[p]) && p + 1 <= unknown-#StackHeapBarrier-unknown) && p + 1 < a7) && p == 0) && a == 0) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && a7 == a) && a7 == a) && \old(unknown-main_\old_#valid-unknown)[a7] == 0 - InvariantResult [Line: 763]: Loop Invariant [2019-12-01 22:32:52,995 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,996 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-01 22:32:52,996 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,996 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,996 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,996 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,997 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:52,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:52,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,000 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,001 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-01 22:32:53,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((\valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) && 3 <= \result) || ((((((((((\old(unknown-main_\old_#valid-unknown)[#memory_$Pointer$[a7][a7]] == 0 && 0 <= a7) && a7 + 4 <= unknown-#length-unknown[a7]) && #memory_$Pointer$[a7][a7] == 0) && #memory_$Pointer$[a7][a7] + 1 <= unknown-#StackHeapBarrier-unknown) && 1 == \valid[a7]) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a7][a7] := \old(unknown-main_\old_#valid-unknown)[#memory_$Pointer$[a7][a7]]][a7 := \old(unknown-main_\old_#valid-unknown)[a7]]) && 0 == \result) && !(a7 == #memory_$Pointer$[a7][a7])) && 1 == \valid[#memory_$Pointer$[a7][a7]]) && \old(unknown-main_\old_#valid-unknown)[a7] == 0)) || (((((0 <= a7 && a7 + 4 <= unknown-#length-unknown[a7]) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown)) && 1 == \valid[a7]) && !(0 == \result)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0)) || ((\result + 1 <= 0 && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) - InvariantResult [Line: 766]: Loop Invariant [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,006 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-01 22:32:53,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((p + 1 <= unknown-#StackHeapBarrier-unknown || 0 == p) && (0 == p || (((0 == \old(unknown-main_\old_#valid-unknown)[p] && p + 1 < a7) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && \old(unknown-main_\old_#valid-unknown)[a7] == 0))) && ((\valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]] == \old(unknown-main_\old_#valid-unknown) && \old(unknown-main_\old_#valid-unknown)[a7] == 0) || !(0 == p))) && (1 == \valid[p] || 0 == p)) && (unknown-#length-unknown[a] == 4 || 0 == p)) && 3 <= ret) && (1 == \valid[a] || 0 == p)) && p == 0) && a == 0) && a7 == a) && a7 == a - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 763]: Loop Invariant [2019-12-01 22:32:53,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:53,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-01 22:32:53,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-01 22:32:53,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((1 == \valid[p] || 0 == p) && 0 == \old(unknown-main_\old_#valid-unknown)[p]) && p + 1 <= unknown-#StackHeapBarrier-unknown) && p + 1 < a7) && p == 0) && \valid[a7 := \old(unknown-main_\old_#valid-unknown)[a7]][p := \old(unknown-main_\old_#valid-unknown)[p]] == \old(unknown-main_\old_#valid-unknown)) && ret + 1 <= 0) && \old(unknown-main_\old_#valid-unknown)[a7] == 0 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 386.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.79 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 17.99 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. * RCFGBuilder took 281.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * CodeCheck took 57587.13 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 178.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -79.1 MB). Peak memory consumption was 99.7 MB. Max. memory is 11.5 GB. * Witness Printer took 50.66 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. 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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 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 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 main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 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 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 main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 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 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 main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 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 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 main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid RESULT: Ultimate proved your program to be correct! Received shutdown request...