./Ultimate.py --spec ../../sv-benchmarks/c/MemSafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 600447986a0d0a3d94421aa90c6997a7dd1eb35a ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 04:33:03,590 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 04:33:03,592 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 04:33:03,605 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 04:33:03,605 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 04:33:03,606 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 04:33:03,607 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 04:33:03,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 04:33:03,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 04:33:03,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 04:33:03,612 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 04:33:03,613 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 04:33:03,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 04:33:03,614 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 04:33:03,615 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 04:33:03,616 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 04:33:03,620 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 04:33:03,622 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 04:33:03,623 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 04:33:03,624 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 04:33:03,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 04:33:03,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 04:33:03,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 04:33:03,638 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 04:33:03,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 04:33:03,639 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 04:33:03,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 04:33:03,640 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 04:33:03,644 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 04:33:03,645 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 04:33:03,645 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 04:33:03,645 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 04:33:03,645 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 04:33:03,646 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 04:33:03,646 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 04:33:03,647 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 04:33:03,647 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-10-27 04:33:03,659 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 04:33:03,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 04:33:03,661 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 04:33:03,661 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 04:33:03,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 04:33:03,662 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-27 04:33:03,663 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-27 04:33:03,663 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-27 04:33:03,663 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 04:33:03,663 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 04:33:03,663 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 04:33:03,663 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 04:33:03,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 04:33:03,664 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 04:33:03,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 04:33:03,664 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 04:33:03,666 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 04:33:03,666 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 04:33:03,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 04:33:03,666 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_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600447986a0d0a3d94421aa90c6997a7dd1eb35a [2018-10-27 04:33:03,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 04:33:03,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 04:33:03,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 04:33:03,709 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 04:33:03,709 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 04:33:03,710 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-10-27 04:33:03,752 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/data/cc5b61b52/c5e710e6d93747118858de0b46e14450/FLAG28cbf9ca8 [2018-10-27 04:33:04,175 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 04:33:04,181 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-10-27 04:33:04,191 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/data/cc5b61b52/c5e710e6d93747118858de0b46e14450/FLAG28cbf9ca8 [2018-10-27 04:33:04,203 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/data/cc5b61b52/c5e710e6d93747118858de0b46e14450 [2018-10-27 04:33:04,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 04:33:04,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 04:33:04,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 04:33:04,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 04:33:04,211 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 04:33:04,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549e8d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04, skipping insertion in model container [2018-10-27 04:33:04,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 04:33:04,263 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 04:33:04,476 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:33:04,480 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 04:33:04,551 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:33:04,568 INFO L193 MainTranslator]: Completed translation [2018-10-27 04:33:04,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04 WrapperNode [2018-10-27 04:33:04,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 04:33:04,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 04:33:04,569 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 04:33:04,569 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 04:33:04,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 04:33:04,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 04:33:04,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 04:33:04,709 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 04:33:04,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,753 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... [2018-10-27 04:33:04,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 04:33:04,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 04:33:04,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 04:33:04,764 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 04:33:04,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:33:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/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 [2018-10-27 04:33:04,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 04:33:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 04:33:05,027 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,027 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,031 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,031 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,038 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,038 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,041 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,042 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,044 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,044 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,047 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,047 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,050 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,051 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,054 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,054 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,056 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,057 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,058 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,058 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,063 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,063 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,067 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,067 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,068 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,069 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,070 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,070 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,073 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,073 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,084 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,085 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,091 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,091 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,096 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,103 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,106 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,106 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,111 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,111 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,115 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,115 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,117 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,118 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,119 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,119 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:05,123 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 04:33:05,123 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 04:33:10,531 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 04:33:10,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:33:10 BoogieIcfgContainer [2018-10-27 04:33:10,532 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 04:33:10,532 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 04:33:10,532 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 04:33:10,542 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 04:33:10,542 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:33:10" (1/1) ... [2018-10-27 04:33:10,554 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 04:33:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 04:33:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 145 states and 216 transitions. [2018-10-27 04:33:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 216 transitions. [2018-10-27 04:33:10,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-27 04:33:10,592 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-10-27 04:33:10,599 INFO L778 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-10-27 04:33:10,818 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,821 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,822 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,823 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,824 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,825 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,826 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,827 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,828 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,829 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,830 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,831 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,832 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,833 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-27 04:33:10,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 27.10 04:33:10 ImpRootNode [2018-10-27 04:33:10,834 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-27 04:33:10,834 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 04:33:10,834 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 04:33:10,835 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 04:33:10,835 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:33:10" (3/4) ... [2018-10-27 04:33:10,838 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-27 04:33:10,865 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 356 nodes and edges [2018-10-27 04:33:10,867 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2018-10-27 04:33:10,869 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2018-10-27 04:33:10,871 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-10-27 04:33:11,057 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2b58f6f3-0bde-41a3-ba85-aeec195aa75a/bin-2019/ukojak/witness.graphml [2018-10-27 04:33:11,057 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 04:33:11,058 INFO L168 Benchmark]: Toolchain (without parser) took 6852.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.7 MB in the beginning and 903.9 MB in the end (delta: 53.7 MB). Peak memory consumption was 205.8 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,059 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 04:33:11,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.31 ms. Allocated memory is still 1.0 GB. Free memory was 957.7 MB in the beginning and 936.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,059 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 936.1 MB in the beginning and 1.1 GB in the end (delta: -206.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,060 INFO L168 Benchmark]: Boogie Preprocessor took 54.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,060 INFO L168 Benchmark]: RCFGBuilder took 5767.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 971.3 MB in the end (delta: 165.1 MB). Peak memory consumption was 258.7 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,062 INFO L168 Benchmark]: CodeCheck took 301.68 ms. Allocated memory is still 1.2 GB. Free memory was 971.3 MB in the beginning and 947.0 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,062 INFO L168 Benchmark]: Witness Printer took 223.08 ms. Allocated memory is still 1.2 GB. Free memory was 947.0 MB in the beginning and 903.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-10-27 04:33:11,063 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, 483 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1079]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 834]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1079]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.31 ms. Allocated memory is still 1.0 GB. Free memory was 957.7 MB in the beginning and 936.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 139.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 936.1 MB in the beginning and 1.1 GB in the end (delta: -206.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5767.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 971.3 MB in the end (delta: 165.1 MB). Peak memory consumption was 258.7 MB. Max. memory is 11.5 GB. * CodeCheck took 301.68 ms. Allocated memory is still 1.2 GB. Free memory was 971.3 MB in the beginning and 947.0 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Witness Printer took 223.08 ms. Allocated memory is still 1.2 GB. Free memory was 947.0 MB in the beginning and 903.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...