./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 534681b11e8e68e6058985d885b01f2cbfa43e5b ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 20:08:44,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 20:08:44,892 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 20:08:44,900 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 20:08:44,900 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 20:08:44,901 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 20:08:44,901 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 20:08:44,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 20:08:44,903 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 20:08:44,903 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 20:08:44,904 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 20:08:44,904 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 20:08:44,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 20:08:44,905 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 20:08:44,905 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 20:08:44,906 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 20:08:44,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 20:08:44,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 20:08:44,908 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 20:08:44,908 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 20:08:44,909 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 20:08:44,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 20:08:44,910 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 20:08:44,910 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 20:08:44,911 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 20:08:44,911 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 20:08:44,911 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 20:08:44,912 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 20:08:44,912 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 20:08:44,913 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 20:08:44,913 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 20:08:44,913 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 20:08:44,913 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 20:08:44,913 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 20:08:44,914 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 20:08:44,914 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 20:08:44,914 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2018-12-08 20:08:44,921 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 20:08:44,921 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 20:08:44,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 20:08:44,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 20:08:44,922 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 20:08:44,923 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 20:08:44,923 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 20:08:44,923 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 20:08:44,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> 534681b11e8e68e6058985d885b01f2cbfa43e5b [2018-12-08 20:08:44,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 20:08:44,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 20:08:44,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 20:08:44,949 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 20:08:44,949 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 20:08:44,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/../../sv-benchmarks/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i [2018-12-08 20:08:44,986 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/data/52eccdcde/650511d15d8e49b0b22541b1944b307f/FLAG72681cd01 [2018-12-08 20:08:45,395 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 20:08:45,395 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/sv-benchmarks/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i [2018-12-08 20:08:45,401 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/data/52eccdcde/650511d15d8e49b0b22541b1944b307f/FLAG72681cd01 [2018-12-08 20:08:45,410 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/data/52eccdcde/650511d15d8e49b0b22541b1944b307f [2018-12-08 20:08:45,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 20:08:45,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 20:08:45,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 20:08:45,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 20:08:45,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 20:08:45,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cb9e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45, skipping insertion in model container [2018-12-08 20:08:45,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 20:08:45,448 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 20:08:45,651 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 20:08:45,657 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 20:08:45,685 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 20:08:45,706 INFO L195 MainTranslator]: Completed translation [2018-12-08 20:08:45,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45 WrapperNode [2018-12-08 20:08:45,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 20:08:45,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 20:08:45,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 20:08:45,707 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 20:08:45,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 20:08:45,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 20:08:45,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 20:08:45,738 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 20:08:45,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... [2018-12-08 20:08:45,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 20:08:45,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 20:08:45,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 20:08:45,762 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 20:08:45,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:08:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 20:08:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 20:08:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 20:08:46,363 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 20:08:46,364 INFO L280 CfgBuilder]: Removed 75 assue(true) statements. [2018-12-08 20:08:46,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:08:46 BoogieIcfgContainer [2018-12-08 20:08:46,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 20:08:46,364 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 20:08:46,364 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 20:08:46,371 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 20:08:46,371 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:08:46" (1/1) ... [2018-12-08 20:08:46,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 20:08:46,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 214 states and 257 transitions. [2018-12-08 20:08:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 257 transitions. [2018-12-08 20:08:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-08 20:08:46,404 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 213 states and 255 transitions. [2018-12-08 20:08:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 255 transitions. [2018-12-08 20:08:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-08 20:08:46,511 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 212 states and 254 transitions. [2018-12-08 20:08:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 254 transitions. [2018-12-08 20:08:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-08 20:08:46,588 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 216 states and 261 transitions. [2018-12-08 20:08:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 261 transitions. [2018-12-08 20:08:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-08 20:08:46,624 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 215 states and 260 transitions. [2018-12-08 20:08:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 260 transitions. [2018-12-08 20:08:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-08 20:08:46,655 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 214 states and 259 transitions. [2018-12-08 20:08:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 259 transitions. [2018-12-08 20:08:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-08 20:08:46,681 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 214 states and 256 transitions. [2018-12-08 20:08:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 256 transitions. [2018-12-08 20:08:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-08 20:08:46,690 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 213 states and 255 transitions. [2018-12-08 20:08:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 255 transitions. [2018-12-08 20:08:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-08 20:08:46,732 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 212 states and 254 transitions. [2018-12-08 20:08:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 254 transitions. [2018-12-08 20:08:46,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-08 20:08:46,844 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 215 states and 258 transitions. [2018-12-08 20:08:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 258 transitions. [2018-12-08 20:08:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-08 20:08:46,937 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 214 states and 257 transitions. [2018-12-08 20:08:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 257 transitions. [2018-12-08 20:08:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-08 20:08:46,959 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 213 states and 256 transitions. [2018-12-08 20:08:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 256 transitions. [2018-12-08 20:08:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-08 20:08:46,984 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 213 states and 254 transitions. [2018-12-08 20:08:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 254 transitions. [2018-12-08 20:08:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 20:08:47,213 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 216 states and 259 transitions. [2018-12-08 20:08:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 259 transitions. [2018-12-08 20:08:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 20:08:47,396 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 264 transitions. [2018-12-08 20:08:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 264 transitions. [2018-12-08 20:08:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 20:08:47,749 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 217 states and 261 transitions. [2018-12-08 20:08:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 261 transitions. [2018-12-08 20:08:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-08 20:08:47,917 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 215 states and 258 transitions. [2018-12-08 20:08:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 258 transitions. [2018-12-08 20:08:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-08 20:08:48,073 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 215 states and 254 transitions. [2018-12-08 20:08:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 254 transitions. [2018-12-08 20:08:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-08 20:08:48,089 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 215 states and 250 transitions. [2018-12-08 20:08:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 250 transitions. [2018-12-08 20:08:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 20:08:48,105 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 214 states and 249 transitions. [2018-12-08 20:08:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 249 transitions. [2018-12-08 20:08:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 20:08:48,153 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 213 states and 248 transitions. [2018-12-08 20:08:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 248 transitions. [2018-12-08 20:08:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 20:08:48,594 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 212 states and 247 transitions. [2018-12-08 20:08:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 247 transitions. [2018-12-08 20:08:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-08 20:08:48,631 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 211 states and 246 transitions. [2018-12-08 20:08:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2018-12-08 20:08:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-08 20:08:48,677 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 210 states and 243 transitions. [2018-12-08 20:08:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 243 transitions. [2018-12-08 20:08:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-08 20:08:48,719 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 216 states and 251 transitions. [2018-12-08 20:08:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 251 transitions. [2018-12-08 20:08:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-08 20:08:49,036 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 215 states and 248 transitions. [2018-12-08 20:08:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 248 transitions. [2018-12-08 20:08:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-08 20:08:49,068 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 220 states and 253 transitions. [2018-12-08 20:08:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 253 transitions. [2018-12-08 20:08:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 20:08:49,125 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:49,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 219 states and 250 transitions. [2018-12-08 20:08:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 250 transitions. [2018-12-08 20:08:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 20:08:49,173 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 218 states and 249 transitions. [2018-12-08 20:08:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 249 transitions. [2018-12-08 20:08:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 20:08:49,434 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:08:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 217 states and 246 transitions. [2018-12-08 20:08:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 246 transitions. [2018-12-08 20:08:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 20:08:49,472 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 216 states and 245 transitions. [2018-12-08 20:08:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 245 transitions. [2018-12-08 20:08:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:49,530 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 228 states and 262 transitions. [2018-12-08 20:08:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 262 transitions. [2018-12-08 20:08:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:51,810 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 240 states and 279 transitions. [2018-12-08 20:08:55,576 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 279 transitions. [2018-12-08 20:08:55,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:55,576 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:55,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 248 states and 288 transitions. [2018-12-08 20:08:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 288 transitions. [2018-12-08 20:08:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:55,752 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 246 states and 285 transitions. [2018-12-08 20:08:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 285 transitions. [2018-12-08 20:08:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:56,061 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:08:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:08:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 244 states and 282 transitions. [2018-12-08 20:08:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 282 transitions. [2018-12-08 20:08:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:08:56,359 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:08:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:08:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 256 states and 299 transitions. [2018-12-08 20:09:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 299 transitions. [2018-12-08 20:09:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-08 20:09:00,461 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 254 states and 296 transitions. [2018-12-08 20:09:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 296 transitions. [2018-12-08 20:09:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-08 20:09:00,855 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 266 states and 314 transitions. [2018-12-08 20:09:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 314 transitions. [2018-12-08 20:09:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-08 20:09:03,190 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 278 states and 333 transitions. [2018-12-08 20:09:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 333 transitions. [2018-12-08 20:09:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-08 20:09:05,796 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 280 states and 336 transitions. [2018-12-08 20:09:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 336 transitions. [2018-12-08 20:09:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-08 20:09:06,139 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 285 states and 342 transitions. [2018-12-08 20:09:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2018-12-08 20:09:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-08 20:09:08,352 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 297 states and 360 transitions. [2018-12-08 20:09:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 360 transitions. [2018-12-08 20:09:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-08 20:09:16,932 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 193 states and 218 transitions. [2018-12-08 20:09:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 218 transitions. [2018-12-08 20:09:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 20:09:17,437 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 195 states and 222 transitions. [2018-12-08 20:09:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2018-12-08 20:09:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 20:09:17,681 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 198 states and 228 transitions. [2018-12-08 20:09:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 228 transitions. [2018-12-08 20:09:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-08 20:09:18,477 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 198 states and 224 transitions. [2018-12-08 20:09:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 224 transitions. [2018-12-08 20:09:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-08 20:09:18,495 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 201 states and 229 transitions. [2018-12-08 20:09:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 229 transitions. [2018-12-08 20:09:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:22,098 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 200 states and 228 transitions. [2018-12-08 20:09:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 228 transitions. [2018-12-08 20:09:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:22,589 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 204 states and 232 transitions. [2018-12-08 20:09:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 232 transitions. [2018-12-08 20:09:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:23,299 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 203 states and 231 transitions. [2018-12-08 20:09:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 231 transitions. [2018-12-08 20:09:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:23,318 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 202 states and 230 transitions. [2018-12-08 20:09:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 230 transitions. [2018-12-08 20:09:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:24,308 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 20:09:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:24,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 201 states and 229 transitions. [2018-12-08 20:09:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 229 transitions. [2018-12-08 20:09:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 20:09:24,322 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 203 states and 233 transitions. [2018-12-08 20:09:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 233 transitions. [2018-12-08 20:09:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-08 20:09:25,721 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 20:09:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 20:09:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 20:09:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 20:09:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2018-12-08 20:09:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2018-12-08 20:09:30,537 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 20:09:30,537 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 55 iterations. [2018-12-08 20:09:30,543 INFO L779 CodeCheckObserver]: All specifications hold 115 specifications checked. All of them hold [2018-12-08 20:09:30,836 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-08 20:09:30,839 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,842 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,843 INFO L583 CodeCheckObserver]: Invariant with dag size 29 [2018-12-08 20:09:30,843 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,843 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,844 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,844 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,844 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,844 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,845 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,846 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,846 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,846 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,846 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,846 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,847 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,847 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,847 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,847 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,847 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,848 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,849 INFO L583 CodeCheckObserver]: Invariant with dag size 36 [2018-12-08 20:09:30,849 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,849 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,849 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,850 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,850 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,850 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,850 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,850 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,851 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,852 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,852 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,852 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,852 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,852 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,853 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,853 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,853 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,853 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,855 INFO L583 CodeCheckObserver]: Invariant with dag size 34 [2018-12-08 20:09:30,855 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,855 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,855 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,856 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,856 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,856 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,856 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,857 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,858 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,858 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,858 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,858 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,858 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,859 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,859 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,859 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,859 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,860 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 08:09:30 ImpRootNode [2018-12-08 20:09:30,861 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 20:09:30,861 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 20:09:30,861 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 20:09:30,861 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 20:09:30,862 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:08:46" (3/4) ... [2018-12-08 20:09:30,864 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 20:09:30,872 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-12-08 20:09:30,872 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 20:09:30,872 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 20:09:30,889 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(#memory_$Pointer$[#memory_$Pointer$[data][data]][#memory_$Pointer$[data][data]] == 0) && 0 == #memory_$Pointer$[data][data]) && 0 == data) && !(0 == data)) && 8 == unknown-#length-unknown[#memory_$Pointer$[data][data]]) && 8 == unknown-#length-unknown[data]) && 1 == \valid[data]) && 1 == \valid[#memory_$Pointer$[data][data]]) || ((data == 0 && data == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) [2018-12-08 20:09:30,890 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2018-12-08 20:09:30,899 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7e2fa5c8-feb9-4164-97db-3074a705f626/bin-2019/ukojak/witness.graphml [2018-12-08 20:09:30,899 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 20:09:30,900 INFO L168 Benchmark]: Toolchain (without parser) took 45487.87 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 368.1 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 184.7 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,901 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 20:09:30,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,901 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,902 INFO L168 Benchmark]: Boogie Preprocessor took 23.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,902 INFO L168 Benchmark]: RCFGBuilder took 602.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.0 MB in the end (delta: 122.1 MB). Peak memory consumption was 122.1 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,902 INFO L168 Benchmark]: CodeCheck took 44496.64 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 961.0 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 91.8 MB. Max. memory is 11.5 GB. [2018-12-08 20:09:30,902 INFO L168 Benchmark]: Witness Printer took 38.02 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 20:09:30,904 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 269 locations, 115 error locations. SAFE Result, 44.1s OverallTime, 55 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -1476056922 SDtfs, 397202118 SDslu, 1135600550 SDs, 0 SdLazy, -1677987272 SolverSat, 2034169164 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8511 GetRequests, 7928 SyntacticMatches, 173 SemanticMatches, 410 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70342 ImplicationChecksByTransitivity, 42.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 999 NumberOfCodeBlocks, 999 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 945 ConstructedInterpolants, 0 QuantifiedInterpolants, 117302 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 54 InterpolantComputations, 54 PerfectInterpolantSequences, 89/89 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 633]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 569]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 577]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 597]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 612]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 644]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 623]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 638]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 571]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 614]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 608]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 590]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 625]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 605]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 609]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 567]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 620]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 594]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 595]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 632]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 577]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 612]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 623]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 644]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 637]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 569]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 614]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 608]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 588]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 569]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 605]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 571]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 609]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 620]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 594]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 595]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 613]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 577]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 632]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 650]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 605]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 614]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 598]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 637]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 647]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 648]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 594]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 607]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 569]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 588]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 567]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 571]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 619]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 609]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 598]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 577]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 650]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 613]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 597]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 573]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 638]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 647]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 614]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 571]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 633]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 590]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 568]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 607]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 567]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 605]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 619]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 578]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 594]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 567]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 648]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 609]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 622]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 115 specifications checked. All of them hold - InvariantResult [Line: 625]: Loop Invariant [2018-12-08 20:09:30,907 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,908 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 606]: Loop Invariant [2018-12-08 20:09:30,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,909 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,909 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,909 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,909 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,909 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,909 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,910 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,910 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,910 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,910 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,910 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,910 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,911 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,911 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,911 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,911 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,911 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,912 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((!(#memory_$Pointer$[#memory_$Pointer$[shape][shape]][#memory_$Pointer$[shape][shape]] == 0) && shape + 8 <= unknown-#length-unknown[shape]) && 0 == #memory_$Pointer$[shape][shape]) && 8 == unknown-#length-unknown[#memory_$Pointer$[shape][shape]]) && 1 == \valid[#memory_$Pointer$[shape][shape]]) && shape == 0) && \valid[shape] == 1 - InvariantResult [Line: 628]: Loop Invariant [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,913 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,914 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,915 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,915 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,915 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-12-08 20:09:30,915 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,915 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,915 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,916 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,916 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,916 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,916 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,916 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,916 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,917 WARN L1298 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((!(#memory_$Pointer$[#memory_$Pointer$[data][data]][#memory_$Pointer$[data][data]] == 0) && 0 == #memory_$Pointer$[data][data]) && 0 == data) && !(0 == data)) && 8 == unknown-#length-unknown[#memory_$Pointer$[data][data]]) && 8 == unknown-#length-unknown[data]) && 1 == \valid[data]) && 1 == \valid[#memory_$Pointer$[data][data]]) || ((data == 0 && data == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) - InvariantResult [Line: 604]: Loop Invariant [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,918 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,919 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,920 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,920 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,920 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,920 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,920 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,920 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-12-08 20:09:30,921 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,921 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-12-08 20:09:30,921 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,921 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,921 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,922 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,922 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2018-12-08 20:09:30,922 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,922 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-12-08 20:09:30,922 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((!(#memory_$Pointer$[#memory_$Pointer$[shape][shape]][#memory_$Pointer$[shape][shape]] == 0) && 0 == data) && !(0 == data)) && 0 == #memory_$Pointer$[shape][shape]) && shape == data) && 8 == unknown-#length-unknown[#memory_$Pointer$[shape][shape]]) && 1 == \valid[#memory_$Pointer$[shape][shape]]) && shape == data) && 8 == unknown-#length-unknown[data]) && 1 == \valid[data] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 293.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 602.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 961.0 MB in the end (delta: 122.1 MB). Peak memory consumption was 122.1 MB. Max. memory is 11.5 GB. * CodeCheck took 44496.64 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 961.0 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 91.8 MB. Max. memory is 11.5 GB. * Witness Printer took 38.02 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - 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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #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 #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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #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 #length RESULT: Ultimate proved your program to be correct! Received shutdown request...