./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c -s /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/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 f47938b7ffcf9c022140dede3248e11efa25a335 ............................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-19 12:02:56,265 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:02:56,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:02:56,276 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:02:56,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:02:56,277 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:02:56,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:02:56,280 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:02:56,282 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:02:56,283 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:02:56,284 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:02:56,284 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:02:56,285 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:02:56,286 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:02:56,287 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:02:56,287 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:02:56,288 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:02:56,290 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:02:56,292 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:02:56,293 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:02:56,294 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:02:56,295 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:02:56,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 12:02:56,298 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 12:02:56,298 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 12:02:56,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 12:02:56,299 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 12:02:56,300 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 12:02:56,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 12:02:56,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 12:02:56,302 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 12:02:56,302 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 12:02:56,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 12:02:56,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 12:02:56,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 12:02:56,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 12:02:56,305 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-19 12:02:56,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:02:56,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:02:56,314 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 12:02:56,314 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 12:02:56,315 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:02:56,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:02:56,315 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 12:02:56,316 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-19 12:02:56,316 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-19 12:02:56,316 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 12:02:56,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 12:02:56,317 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 12:02:56,317 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_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/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 -> f47938b7ffcf9c022140dede3248e11efa25a335 [2018-11-19 12:02:56,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:02:56,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:02:56,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:02:56,354 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:02:56,355 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:02:56,355 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-11-19 12:02:56,398 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/data/ea01fbbda/81cb0d094dbf44699a94b212d905b46d/FLAG7a3865609 [2018-11-19 12:02:57,044 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:02:57,045 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-11-19 12:02:57,078 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/data/ea01fbbda/81cb0d094dbf44699a94b212d905b46d/FLAG7a3865609 [2018-11-19 12:02:57,381 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/data/ea01fbbda/81cb0d094dbf44699a94b212d905b46d [2018-11-19 12:02:57,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:02:57,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-19 12:02:57,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:02:57,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:02:57,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:02:57,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:02:57" (1/1) ... [2018-11-19 12:02:57,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260b373c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:57, skipping insertion in model container [2018-11-19 12:02:57,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:02:57" (1/1) ... [2018-11-19 12:02:57,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:02:57,493 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:02:58,462 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:02:58,570 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:02:58,736 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:02:58,836 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:02:58,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58 WrapperNode [2018-11-19 12:02:58,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:02:58,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-19 12:02:58,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-19 12:02:58,838 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-19 12:02:58,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:58,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:58,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-19 12:02:58,997 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:02:58,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:02:58,997 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:02:59,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... [2018-11-19 12:02:59,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:02:59,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-19 12:02:59,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-19 12:02:59,216 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-19 12:02:59,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/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 [2018-11-19 12:02:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-11-19 12:02:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-11-19 12:02:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-19 12:02:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-19 12:02:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-19 12:02:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-11-19 12:02:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-11-19 12:02:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-19 12:02:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-19 12:02:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-19 12:02:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-19 12:02:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-11-19 12:02:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-11-19 12:02:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-19 12:02:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-19 12:02:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-19 12:02:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-19 12:02:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-19 12:02:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-11-19 12:02:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-19 12:02:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-11-19 12:02:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-11-19 12:02:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-11-19 12:02:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-11-19 12:02:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-19 12:02:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-19 12:02:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-19 12:02:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-19 12:02:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-19 12:02:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-19 12:02:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-19 12:02:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-19 12:02:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-19 12:02:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-19 12:02:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-11-19 12:02:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-11-19 12:02:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-19 12:02:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-19 12:02:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-19 12:02:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-19 12:02:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-19 12:02:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-11-19 12:02:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-11-19 12:03:41,031 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-19 12:03:41,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:03:41 BoogieIcfgContainer [2018-11-19 12:03:41,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-19 12:03:41,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-19 12:03:41,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-19 12:03:41,043 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-19 12:03:41,043 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:03:41" (1/1) ... [2018-11-19 12:03:41,055 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 12:03:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-19 12:03:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 406 states and 621 transitions. [2018-11-19 12:03:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 621 transitions. [2018-11-19 12:03:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-19 12:03:41,120 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-19 12:03:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 12:03:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 12:03:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-19 12:03:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 408 states and 622 transitions. [2018-11-19 12:03:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 622 transitions. [2018-11-19 12:03:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-19 12:03:42,700 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-19 12:03:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 12:03:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 12:03:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-19 12:03:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 404 states and 618 transitions. [2018-11-19 12:03:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 618 transitions. [2018-11-19 12:03:43,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 12:03:43,626 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2018-11-19 12:03:43,636 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-19 12:03:43,911 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,914 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,916 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:03:43,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 12:03:43 ImpRootNode [2018-11-19 12:03:43,921 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-19 12:03:43,922 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-19 12:03:43,922 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-19 12:03:43,922 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-19 12:03:43,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:03:41" (3/4) ... [2018-11-19 12:03:43,926 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-19 12:03:43,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2018-11-19 12:03:43,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-19 12:03:43,932 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_set_instr [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_kill_note [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure store_instr [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_voice_volume [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_reset [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calc_vol [2018-11-19 12:03:43,933 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure freq_to_fnum [2018-11-19 12:03:43,934 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2018-11-19 12:03:43,934 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure opl3_command [2018-11-19 12:03:43,934 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-19 12:03:43,934 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-19 12:03:43,934 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bend_pitch [2018-11-19 12:03:43,972 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 256 nodes and edges [2018-11-19 12:03:43,977 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2018-11-19 12:03:43,982 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-11-19 12:03:43,987 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-19 12:03:43,992 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-19 12:03:43,995 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-19 12:04:39,203 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_33279ac2-5e53-408e-9f22-c700732272ea_459580476054340/bin-2019/ukojak/witness.graphml [2018-11-19 12:04:39,203 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-19 12:04:39,204 INFO L168 Benchmark]: Toolchain (without parser) took 101817.75 ms. Allocated memory was 1.0 GB in the beginning and 7.2 GB in the end (delta: 6.2 GB). Free memory was 951.2 MB in the beginning and 5.0 GB in the end (delta: -4.1 GB). Peak memory consumption was 5.9 GB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,205 INFO L168 Benchmark]: CDTParser took 1.69 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-19 12:04:39,205 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1449.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -99.2 MB). Peak memory consumption was 99.3 MB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,205 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.04 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,206 INFO L168 Benchmark]: Boogie Preprocessor took 218.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.7 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,206 INFO L168 Benchmark]: RCFGBuilder took 41815.98 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 993.7 MB in the beginning and 1.3 GB in the end (delta: -351.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,206 INFO L168 Benchmark]: CodeCheck took 2889.72 ms. Allocated memory is still 2.3 GB. Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 254.7 MB). Peak memory consumption was 254.7 MB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,206 INFO L168 Benchmark]: Witness Printer took 55281.56 ms. Allocated memory was 2.3 GB in the beginning and 7.2 GB in the end (delta: 4.9 GB). Free memory was 1.1 GB in the beginning and 5.0 GB in the end (delta: -3.9 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-11-19 12:04:39,208 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 18 procedures, 563 locations, 1 error locations. SAFE Result, 2.5s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 96 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 38 SolverSat, 22 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 303 GetRequests, 293 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 669 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 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: 6324]: 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: 6225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2645]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6036]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2631]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.69 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1449.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -99.2 MB). Peak memory consumption was 99.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 159.04 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 218.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.7 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 41815.98 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 993.7 MB in the beginning and 1.3 GB in the end (delta: -351.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * CodeCheck took 2889.72 ms. Allocated memory is still 2.3 GB. Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 254.7 MB). Peak memory consumption was 254.7 MB. Max. memory is 11.5 GB. * Witness Printer took 55281.56 ms. Allocated memory was 2.3 GB in the beginning and 7.2 GB in the end (delta: 4.9 GB). Free memory was 1.1 GB in the beginning and 5.0 GB in the end (delta: -3.9 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...