./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/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 9000b5f831c4bea9118f3d82a2478ab92cc72199 ............................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:49:54,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:49:54,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:49:54,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:49:54,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:49:54,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:49:54,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:49:54,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:49:54,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:49:54,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:49:54,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:49:54,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:49:54,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:49:54,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:49:54,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:49:54,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:49:54,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:49:54,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:49:54,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:49:54,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:49:54,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:49:54,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:49:54,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:49:54,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:49:54,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:49:54,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:49:54,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:49:54,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:49:54,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:49:54,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:49:54,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:49:54,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:49:54,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:49:54,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:49:54,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:49:54,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:49:54,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:49:54,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:49:54,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:49:54,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:49:54,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:49:54,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 01:49:54,148 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:49:54,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:49:54,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:49:54,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:49:54,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:49:54,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:49:54,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:49:54,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:49:54,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:49:54,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:49:54,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:49:54,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:49:54,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:49:54,161 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:49:54,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:49:54,162 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:49:54,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:49:54,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:49:54,163 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:49:54,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:49:54,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:49:54,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:49:54,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:49:54,164 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:49:54,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:49:54,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:49:54,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:49:54,165 INFO L138 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/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/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 -> 9000b5f831c4bea9118f3d82a2478ab92cc72199 [2019-11-20 01:49:54,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:49:54,341 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:49:54,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:49:54,345 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:49:54,345 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:49:54,346 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36.i [2019-11-20 01:49:54,395 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/data/146545aab/8471bd35b1b54a5c8f4df3552b474710/FLAGa6f315abe [2019-11-20 01:49:54,995 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:49:54,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36.i [2019-11-20 01:49:55,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/data/146545aab/8471bd35b1b54a5c8f4df3552b474710/FLAGa6f315abe [2019-11-20 01:49:55,416 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/data/146545aab/8471bd35b1b54a5c8f4df3552b474710 [2019-11-20 01:49:55,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:49:55,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:49:55,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:49:55,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:49:55,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:49:55,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:49:55" (1/1) ... [2019-11-20 01:49:55,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55797860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:55, skipping insertion in model container [2019-11-20 01:49:55,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:49:55" (1/1) ... [2019-11-20 01:49:55,434 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:49:55,512 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:49:56,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:49:56,341 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:49:56,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:49:56,649 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:49:56,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56 WrapperNode [2019-11-20 01:49:56,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:49:56,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:49:56,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:49:56,651 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:49:56,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:49:56,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:49:56,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:49:56,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:49:56,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... [2019-11-20 01:49:56,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:49:56,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:49:56,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:49:56,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:49:56,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:49:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/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 [2019-11-20 01:49:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure Filter_Enable [2019-11-20 01:49:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure Filter_Enable [2019-11-20 01:49:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 01:49:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 01:49:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 01:49:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 01:49:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure Port_Data [2019-11-20 01:49:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure Port_Data [2019-11-20 01:49:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 01:49:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-20 01:49:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure board [2019-11-20 01:49:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure board [2019-11-20 01:49:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-20 01:49:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-20 01:49:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ni_65xx_alloc_subdevice_private [2019-11-20 01:49:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ni_65xx_alloc_subdevice_private [2019-11-20 01:49:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 01:49:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:49:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 01:49:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-20 01:49:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-20 01:49:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:49:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 01:49:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure private [2019-11-20 01:49:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure private [2019-11-20 01:49:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-11-20 01:49:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-11-20 01:49:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-20 01:49:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-20 01:49:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure sprivate [2019-11-20 01:49:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sprivate [2019-11-20 01:49:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure Port_Select [2019-11-20 01:49:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure Port_Select [2019-11-20 01:49:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 01:49:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-20 01:49:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-20 01:49:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-20 01:49:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-20 01:49:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ni_65xx_total_num_ports [2019-11-20 01:49:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ni_65xx_total_num_ports [2019-11-20 01:49:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-20 01:49:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-20 01:49:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:49:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:50:01,770 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:50:01,770 INFO L285 CfgBuilder]: Removed 92 assume(true) statements. [2019-11-20 01:50:01,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:50:01 BoogieIcfgContainer [2019-11-20 01:50:01,772 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:50:01,772 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:50:01,772 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:50:01,783 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:50:01,783 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:50:01" (1/1) ... [2019-11-20 01:50:01,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:50:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:50:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 238 states and 336 transitions. [2019-11-20 01:50:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 336 transitions. [2019-11-20 01:50:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 01:50:01,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:50:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 01:50:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 01:50:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:50:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 236 states and 330 transitions. [2019-11-20 01:50:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 330 transitions. [2019-11-20 01:50:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 01:50:02,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:50:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 01:50:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 01:50:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:50:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 235 states and 328 transitions. [2019-11-20 01:50:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 328 transitions. [2019-11-20 01:50:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-11-20 01:50:02,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:50:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 01:50:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 01:50:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:50:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 232 states and 325 transitions. [2019-11-20 01:50:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 325 transitions. [2019-11-20 01:50:02,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 01:50:02,836 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2019-11-20 01:50:02,846 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-20 01:50:03,039 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,044 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,044 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,044 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,044 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,044 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,050 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 01:50:03,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 01:50:03 ImpRootNode [2019-11-20 01:50:03,050 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 01:50:03,050 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 01:50:03,050 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 01:50:03,051 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 01:50:03,051 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:50:01" (3/4) ... [2019-11-20 01:50:03,061 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 01:50:03,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure private [2019-11-20 01:50:03,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2019-11-20 01:50:03,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2019-11-20 01:50:03,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Filter_Enable [2019-11-20 01:50:03,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2019-11-20 01:50:03,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2019-11-20 01:50:03,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ni_65xx_alloc_subdevice_private [2019-11-20 01:50:03,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2019-11-20 01:50:03,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ni_65xx_total_num_ports [2019-11-20 01:50:03,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Port_Data [2019-11-20 01:50:03,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2019-11-20 01:50:03,078 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2019-11-20 01:50:03,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sprivate [2019-11-20 01:50:03,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2019-11-20 01:50:03,079 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure board [2019-11-20 01:50:03,080 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Port_Select [2019-11-20 01:50:03,114 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 165 nodes and edges [2019-11-20 01:50:03,118 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2019-11-20 01:50:03,121 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2019-11-20 01:50:03,125 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 01:50:03,128 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 01:50:03,471 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6f190b4f-af3c-4549-9d01-0382cf758a6f/bin/ukojak/witness.graphml [2019-11-20 01:50:03,471 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 01:50:03,474 INFO L168 Benchmark]: Toolchain (without parser) took 8053.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.0 MB). Free memory was 939.3 MB in the beginning and 994.7 MB in the end (delta: -55.4 MB). Peak memory consumption was 181.6 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,474 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:50:03,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1229.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.13 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,475 INFO L168 Benchmark]: Boogie Preprocessor took 146.51 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,476 INFO L168 Benchmark]: RCFGBuilder took 4805.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 918.6 MB in the end (delta: 164.1 MB). Peak memory consumption was 191.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,476 INFO L168 Benchmark]: CodeCheck took 1277.78 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 918.6 MB in the beginning and 1.1 GB in the end (delta: -201.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:50:03,476 INFO L168 Benchmark]: Witness Printer took 421.23 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 994.7 MB in the end (delta: 125.5 MB). Peak memory consumption was 125.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:50:03,478 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 17 procedures, 238 locations, 1 error locations. Result: SAFE, OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 30 SolverSat, 30 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 272 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 36 NumberOfCodeBlocks, 36 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 33 ConstructedInterpolants, 0 QuantifiedInterpolants, 481 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 2807]: 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: 2635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1457]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1705]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1229.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 169.13 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 146.51 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4805.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 918.6 MB in the end (delta: 164.1 MB). Peak memory consumption was 191.4 MB. Max. memory is 11.5 GB. * CodeCheck took 1277.78 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 918.6 MB in the beginning and 1.1 GB in the end (delta: -201.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 421.23 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 994.7 MB in the end (delta: 125.5 MB). Peak memory consumption was 125.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...