./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/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 564a601a6273fd55bda5923edf4b35a694c899ec ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 04:30:24,824 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 04:30:24,825 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 04:30:24,831 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 04:30:24,831 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 04:30:24,832 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 04:30:24,832 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 04:30:24,833 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 04:30:24,834 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 04:30:24,834 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 04:30:24,835 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 04:30:24,835 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 04:30:24,836 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 04:30:24,836 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 04:30:24,837 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 04:30:24,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 04:30:24,838 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 04:30:24,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 04:30:24,839 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 04:30:24,840 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 04:30:24,841 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 04:30:24,841 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 04:30:24,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 04:30:24,843 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 04:30:24,843 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 04:30:24,843 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 04:30:24,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 04:30:24,844 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 04:30:24,845 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 04:30:24,845 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 04:30:24,845 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 04:30:24,846 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 04:30:24,846 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 04:30:24,846 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 04:30:24,847 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 04:30:24,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 04:30:24,847 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 04:30:24,854 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 04:30:24,855 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 04:30:24,855 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 04:30:24,855 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 04:30:24,856 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 04:30:24,856 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 04:30:24,857 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 04:30:24,857 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 04:30:24,857 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 04:30:24,858 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 04:30:24,858 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 04:30:24,858 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 04:30:24,858 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 04:30:24,858 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 04:30:24,858 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_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/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 -> 564a601a6273fd55bda5923edf4b35a694c899ec [2018-12-09 04:30:24,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 04:30:24,885 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 04:30:24,887 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 04:30:24,888 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 04:30:24,888 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 04:30:24,888 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-09 04:30:24,921 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/data/275ec14bd/62e2f0bfdd284b7ca8071335d8ac0cf4/FLAGc596f620e [2018-12-09 04:30:25,363 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 04:30:25,363 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-09 04:30:25,369 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/data/275ec14bd/62e2f0bfdd284b7ca8071335d8ac0cf4/FLAGc596f620e [2018-12-09 04:30:25,377 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/data/275ec14bd/62e2f0bfdd284b7ca8071335d8ac0cf4 [2018-12-09 04:30:25,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 04:30:25,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 04:30:25,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 04:30:25,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 04:30:25,382 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 04:30:25,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28638d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25, skipping insertion in model container [2018-12-09 04:30:25,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 04:30:25,410 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 04:30:25,553 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:30:25,556 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 04:30:25,642 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:30:25,655 INFO L195 MainTranslator]: Completed translation [2018-12-09 04:30:25,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25 WrapperNode [2018-12-09 04:30:25,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 04:30:25,655 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 04:30:25,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 04:30:25,655 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 04:30:25,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 04:30:25,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 04:30:25,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 04:30:25,709 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 04:30:25,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... [2018-12-09 04:30:25,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 04:30:25,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 04:30:25,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 04:30:25,755 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 04:30:25,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:30:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/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 [2018-12-09 04:30:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 04:30:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 04:30:25,908 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,908 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,918 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,918 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,921 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,921 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,927 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,928 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,930 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,931 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,934 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,934 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,939 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,940 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,943 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,943 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,945 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,945 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,951 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,951 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,954 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,954 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,956 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,956 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,961 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,961 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,964 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,965 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,966 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,966 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,971 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,971 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,973 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,974 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,979 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,979 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,980 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,981 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,984 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,984 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,988 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,988 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:25,991 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 04:30:25,991 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 04:30:29,184 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 04:30:29,184 INFO L280 CfgBuilder]: Removed 267 assue(true) statements. [2018-12-09 04:30:29,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:30:29 BoogieIcfgContainer [2018-12-09 04:30:29,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 04:30:29,185 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 04:30:29,185 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 04:30:29,191 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 04:30:29,191 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:30:29" (1/1) ... [2018-12-09 04:30:29,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:30:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 04:30:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 143 states and 214 transitions. [2018-12-09 04:30:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 214 transitions. [2018-12-09 04:30:29,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 04:30:29,223 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-12-09 04:30:29,228 INFO L779 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-12-09 04:30:29,315 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,317 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,317 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,317 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,317 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,318 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,319 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,320 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,321 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,322 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,323 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,324 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,325 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,326 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 04:30:29,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 04:30:29 ImpRootNode [2018-12-09 04:30:29,326 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 04:30:29,326 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 04:30:29,326 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 04:30:29,326 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 04:30:29,327 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:30:29" (3/4) ... [2018-12-09 04:30:29,329 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 04:30:29,350 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 408 nodes and edges [2018-12-09 04:30:29,352 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2018-12-09 04:30:29,354 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-12-09 04:30:29,355 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-09 04:30:29,557 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a248f2bd-95fe-4a71-8ec7-e728aafd2e26/bin-2019/ukojak/witness.graphml [2018-12-09 04:30:29,557 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 04:30:29,557 INFO L168 Benchmark]: Toolchain (without parser) took 4178.48 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 324.5 MB). Free memory was 957.1 MB in the beginning and 1.3 GB in the end (delta: -322.3 MB). Peak memory consumption was 483.6 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,558 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:30:29,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 275.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -182.9 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,559 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.45 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: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,559 INFO L168 Benchmark]: Boogie Preprocessor took 45.34 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,559 INFO L168 Benchmark]: RCFGBuilder took 3430.05 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 174.1 MB). Free memory was 1.1 GB in the beginning and 900.7 MB in the end (delta: 218.3 MB). Peak memory consumption was 427.9 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,559 INFO L168 Benchmark]: CodeCheck took 141.13 ms. Allocated memory is still 1.4 GB. Free memory was 900.7 MB in the beginning and 870.1 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,560 INFO L168 Benchmark]: Witness Printer took 230.77 ms. Allocated memory is still 1.4 GB. Free memory was 870.1 MB in the beginning and 1.3 GB in the end (delta: -409.3 MB). Peak memory consumption was 72.0 MB. Max. memory is 11.5 GB. [2018-12-09 04:30:29,561 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, 550 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: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1047]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 612]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1047]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 901]: 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 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 275.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -182.9 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.45 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: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.34 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3430.05 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 174.1 MB). Free memory was 1.1 GB in the beginning and 900.7 MB in the end (delta: 218.3 MB). Peak memory consumption was 427.9 MB. Max. memory is 11.5 GB. * CodeCheck took 141.13 ms. Allocated memory is still 1.4 GB. Free memory was 900.7 MB in the beginning and 870.1 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Witness Printer took 230.77 ms. Allocated memory is still 1.4 GB. Free memory was 870.1 MB in the beginning and 1.3 GB in the end (delta: -409.3 MB). Peak memory consumption was 72.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...