./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/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_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/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 0.1.23-635dfa2 [2018-12-01 18:09:55,617 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 18:09:55,619 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 18:09:55,627 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 18:09:55,627 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 18:09:55,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 18:09:55,629 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 18:09:55,630 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 18:09:55,631 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 18:09:55,632 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 18:09:55,632 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 18:09:55,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 18:09:55,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 18:09:55,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 18:09:55,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 18:09:55,636 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 18:09:55,636 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 18:09:55,637 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 18:09:55,638 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 18:09:55,639 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 18:09:55,640 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 18:09:55,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 18:09:55,642 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 18:09:55,642 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 18:09:55,642 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 18:09:55,643 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 18:09:55,643 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 18:09:55,644 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 18:09:55,644 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 18:09:55,645 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 18:09:55,645 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 18:09:55,646 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 18:09:55,646 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 18:09:55,646 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 18:09:55,646 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 18:09:55,647 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 18:09:55,647 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-01 18:09:55,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 18:09:55,656 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 18:09:55,657 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 18:09:55,657 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 18:09:55,657 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 18:09:55,657 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 18:09:55,657 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-01 18:09:55,657 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 18:09:55,657 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 18:09:55,658 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 18:09:55,658 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 18:09:55,659 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 18:09:55,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 18:09:55,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 18:09:55,659 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 18:09:55,659 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 18:09:55,659 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 18:09:55,659 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 18:09:55,659 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_630c0fdb-c900-4fce-841b-936aec7a1abb/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 [2018-12-01 18:09:55,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 18:09:55,689 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 18:09:55,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 18:09:55,692 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 18:09:55,692 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 18:09:55,693 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-01 18:09:55,733 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/data/0e8ef26c2/3ffd18988f5142f7bc7f77bd59782f40/FLAGe9eaef6f8 [2018-12-01 18:09:56,139 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 18:09:56,139 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-01 18:09:56,145 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/data/0e8ef26c2/3ffd18988f5142f7bc7f77bd59782f40/FLAGe9eaef6f8 [2018-12-01 18:09:56,153 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/data/0e8ef26c2/3ffd18988f5142f7bc7f77bd59782f40 [2018-12-01 18:09:56,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 18:09:56,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 18:09:56,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 18:09:56,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 18:09:56,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 18:09:56,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe9828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56, skipping insertion in model container [2018-12-01 18:09:56,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 18:09:56,186 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 18:09:56,333 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:09:56,337 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 18:09:56,381 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:09:56,428 INFO L195 MainTranslator]: Completed translation [2018-12-01 18:09:56,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56 WrapperNode [2018-12-01 18:09:56,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 18:09:56,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 18:09:56,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 18:09:56,429 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 18:09:56,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 18:09:56,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 18:09:56,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 18:09:56,479 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 18:09:56,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... [2018-12-01 18:09:56,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 18:09:56,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 18:09:56,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 18:09:56,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 18:09:56,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/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 [2018-12-01 18:09:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 18:09:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 18:09:56,667 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,668 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,670 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,671 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,675 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,675 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,677 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,677 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,679 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,679 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,681 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,681 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,683 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,684 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,686 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,687 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,688 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,688 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,689 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,689 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,693 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,693 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,696 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,696 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,697 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,697 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,698 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,698 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,700 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,700 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,703 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,703 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,707 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,708 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,711 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,712 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,714 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,714 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,718 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,718 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,722 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,722 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,723 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,723 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,724 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,724 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:56,727 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-01 18:09:56,727 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-01 18:09:58,218 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 18:09:58,218 INFO L280 CfgBuilder]: Removed 207 assue(true) statements. [2018-12-01 18:09:58,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:58 BoogieIcfgContainer [2018-12-01 18:09:58,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 18:09:58,219 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 18:09:58,219 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 18:09:58,225 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 18:09:58,225 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:58" (1/1) ... [2018-12-01 18:09:58,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 18:09:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:09:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 144 states and 214 transitions. [2018-12-01 18:09:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 214 transitions. [2018-12-01 18:09:58,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 18:09:58,262 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-12-01 18:09:58,267 INFO L779 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-12-01 18:09:58,335 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,337 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,337 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,338 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,339 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,340 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,341 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,342 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,343 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,344 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,345 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 18:09:58,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:09:58 ImpRootNode [2018-12-01 18:09:58,346 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 18:09:58,346 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 18:09:58,346 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 18:09:58,347 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 18:09:58,347 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:58" (3/4) ... [2018-12-01 18:09:58,349 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 18:09:58,365 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 281 nodes and edges [2018-12-01 18:09:58,366 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2018-12-01 18:09:58,367 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-01 18:09:58,368 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-01 18:09:58,453 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_630c0fdb-c900-4fce-841b-936aec7a1abb/bin-2019/ukojak/witness.graphml [2018-12-01 18:09:58,453 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 18:09:58,454 INFO L168 Benchmark]: Toolchain (without parser) took 2298.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 957.1 MB in the beginning and 1.0 GB in the end (delta: -85.6 MB). Peak memory consumption was 120.4 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,455 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-01 18:09:58,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 273.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,455 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,456 INFO L168 Benchmark]: Boogie Preprocessor took 35.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,456 INFO L168 Benchmark]: RCFGBuilder took 1703.44 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 92.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -23.5 MB). Peak memory consumption was 325.4 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,456 INFO L168 Benchmark]: CodeCheck took 127.57 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,456 INFO L168 Benchmark]: Witness Printer took 106.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 11.5 GB. [2018-12-01 18:09:58,458 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, 428 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: 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: 709]: 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: 552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 703]: 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: 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: 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: 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: 749]: 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: 726]: 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: 1048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1048]: 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: 1048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1048]: 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 0.12 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 273.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1703.44 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 92.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -23.5 MB). Peak memory consumption was 325.4 MB. Max. memory is 11.5 GB. * CodeCheck took 127.57 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * Witness Printer took 106.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...