./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ef0b48d8fcb6e1c73167b854dfb71f49bc8a8e2 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 13:27:45,072 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 13:27:45,073 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 13:27:45,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 13:27:45,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 13:27:45,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 13:27:45,081 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 13:27:45,082 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 13:27:45,083 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 13:27:45,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 13:27:45,084 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 13:27:45,084 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 13:27:45,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 13:27:45,085 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 13:27:45,085 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 13:27:45,085 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 13:27:45,086 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 13:27:45,087 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 13:27:45,088 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 13:27:45,088 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 13:27:45,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 13:27:45,090 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 13:27:45,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 13:27:45,091 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 13:27:45,092 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 13:27:45,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 13:27:45,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 13:27:45,093 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 13:27:45,093 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 13:27:45,094 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 13:27:45,094 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 13:27:45,094 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 13:27:45,094 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 13:27:45,094 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 13:27:45,095 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 13:27:45,095 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 13:27:45,095 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-08 13:27:45,104 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 13:27:45,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 13:27:45,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 13:27:45,105 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 13:27:45,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 13:27:45,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 13:27:45,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 13:27:45,107 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 13:27:45,108 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 13:27:45,108 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 13:27:45,108 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 13:27:45,108 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 13:27:45,108 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 13:27:45,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 13:27:45,109 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 13:27:45,109 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 13:27:45,110 INFO L133 SettingsManager]: * To the following directory=dump/ 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_1b045370-9a10-487d-b5dc-5a3025b45688/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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ef0b48d8fcb6e1c73167b854dfb71f49bc8a8e2 [2018-12-08 13:27:45,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 13:27:45,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 13:27:45,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 13:27:45,143 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 13:27:45,143 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 13:27:45,144 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.i [2018-12-08 13:27:45,182 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/data/5162fa346/02a0006d2f2348de9252308128707354/FLAG445bec4f2 [2018-12-08 13:27:45,737 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 13:27:45,737 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.i [2018-12-08 13:27:45,751 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/data/5162fa346/02a0006d2f2348de9252308128707354/FLAG445bec4f2 [2018-12-08 13:27:46,213 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/data/5162fa346/02a0006d2f2348de9252308128707354 [2018-12-08 13:27:46,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 13:27:46,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 13:27:46,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 13:27:46,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 13:27:46,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 13:27:46,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 01:27:46" (1/1) ... [2018-12-08 13:27:46,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@198e649b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:46, skipping insertion in model container [2018-12-08 13:27:46,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 01:27:46" (1/1) ... [2018-12-08 13:27:46,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 13:27:46,265 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 13:27:46,826 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 13:27:46,884 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 13:27:47,009 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 13:27:47,081 INFO L195 MainTranslator]: Completed translation [2018-12-08 13:27:47,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47 WrapperNode [2018-12-08 13:27:47,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 13:27:47,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 13:27:47,082 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 13:27:47,082 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 13:27:47,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 13:27:47,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 13:27:47,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 13:27:47,214 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 13:27:47,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... [2018-12-08 13:27:47,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 13:27:47,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 13:27:47,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 13:27:47,361 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 13:27:47,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:27:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 13:27:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-12-08 13:27:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-12-08 13:27:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-08 13:27:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-12-08 13:27:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-12-08 13:27:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 13:27:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-12-08 13:27:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 13:27:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-12-08 13:27:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-12-08 13:27:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-08 13:27:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-12-08 13:27:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 13:27:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-12-08 13:27:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-12-08 13:27:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 13:27:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-08 13:27:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-08 13:27:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-12-08 13:27:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-12-08 13:27:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-08 13:27:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-08 13:27:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-08 13:27:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 13:27:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 13:27:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-12-08 13:27:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-12-08 13:28:12,306 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 13:28:12,306 INFO L280 CfgBuilder]: Removed 82 assue(true) statements. [2018-12-08 13:28:12,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:28:12 BoogieIcfgContainer [2018-12-08 13:28:12,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 13:28:12,307 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 13:28:12,307 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 13:28:12,313 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 13:28:12,313 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:28:12" (1/1) ... [2018-12-08 13:28:12,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 13:28:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:28:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 475 states and 722 transitions. [2018-12-08 13:28:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 722 transitions. [2018-12-08 13:28:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-08 13:28:12,361 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:28:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:28:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 13:28:12,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:28:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 473 states and 719 transitions. [2018-12-08 13:28:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 719 transitions. [2018-12-08 13:28:12,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 13:28:12,890 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 2 iterations. [2018-12-08 13:28:12,898 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-08 13:28:13,099 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,101 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,101 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,101 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,102 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,103 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,104 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,105 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,106 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,107 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,108 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:28:13,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 01:28:13 ImpRootNode [2018-12-08 13:28:13,108 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 13:28:13,108 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 13:28:13,108 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 13:28:13,109 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 13:28:13,109 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:28:12" (3/4) ... [2018-12-08 13:28:13,112 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 13:28:13,117 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2018-12-08 13:28:13,117 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2018-12-08 13:28:13,117 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 13:28:13,117 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_set_instr [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_kill_note [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_voice_volume [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_reset [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calc_vol [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure freq_to_fnum [2018-12-08 13:28:13,118 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_command [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure compute_finetune [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure store_instr [2018-12-08 13:28:13,119 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2018-12-08 13:28:13,120 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bend_pitch [2018-12-08 13:28:13,145 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 277 nodes and edges [2018-12-08 13:28:13,148 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2018-12-08 13:28:13,151 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-12-08 13:28:13,153 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-08 13:28:13,156 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 13:29:00,988 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1b045370-9a10-487d-b5dc-5a3025b45688/bin-2019/ukojak/witness.graphml [2018-12-08 13:29:00,988 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 13:29:00,989 INFO L168 Benchmark]: Toolchain (without parser) took 74774.35 ms. Allocated memory was 1.0 GB in the beginning and 7.2 GB in the end (delta: 6.2 GB). Free memory was 945.3 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 5.9 GB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,990 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 13:29:00,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 865.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 945.3 MB in the beginning and 999.2 MB in the end (delta: -54.0 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,990 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.96 ms. Allocated memory is still 1.1 GB. Free memory was 999.2 MB in the beginning and 967.0 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,991 INFO L168 Benchmark]: Boogie Preprocessor took 147.09 ms. Allocated memory is still 1.1 GB. Free memory was 967.0 MB in the beginning and 934.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,991 INFO L168 Benchmark]: RCFGBuilder took 24945.40 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 229.1 MB). Free memory was 934.8 MB in the beginning and 1.2 GB in the end (delta: -306.9 MB). Peak memory consumption was 212.2 MB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,991 INFO L168 Benchmark]: CodeCheck took 801.17 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 144.1 MB). Peak memory consumption was 144.1 MB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,991 INFO L168 Benchmark]: Witness Printer took 47880.19 ms. Allocated memory was 1.4 GB in the beginning and 7.2 GB in the end (delta: 5.8 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. [2018-12-08 13:29:00,993 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 25 procedures, 631 locations, 1 error locations. SAFE Result, 0.5s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 98 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 17 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 292 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 768 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 6152]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3029]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6102]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 865.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 945.3 MB in the beginning and 999.2 MB in the end (delta: -54.0 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.96 ms. Allocated memory is still 1.1 GB. Free memory was 999.2 MB in the beginning and 967.0 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 147.09 ms. Allocated memory is still 1.1 GB. Free memory was 967.0 MB in the beginning and 934.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 24945.40 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 229.1 MB). Free memory was 934.8 MB in the beginning and 1.2 GB in the end (delta: -306.9 MB). Peak memory consumption was 212.2 MB. Max. memory is 11.5 GB. * CodeCheck took 801.17 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 144.1 MB). Peak memory consumption was 144.1 MB. Max. memory is 11.5 GB. * Witness Printer took 47880.19 ms. Allocated memory was 1.4 GB in the beginning and 7.2 GB in the end (delta: 5.8 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...