./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:37,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:37,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:37,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:37,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:37,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:37,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:37,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:37,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:37,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:37,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:37,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:37,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:37,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:37,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:37,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:37,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:37,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:37,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:37,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:37,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:38,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:38,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:38,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:38,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:38,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:38,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:38,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:38,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:38,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:38,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:38,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:38,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:38,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:38,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:38,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:38,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:38,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:38,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:38,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:38,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:38,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:38,099 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:38,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:38,102 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:38,102 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:38,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:38,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:38,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:38,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:38,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:38,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:38,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:38,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:38,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:38,115 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:38,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:38,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:38,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:38,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:38,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:38,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:38,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:38,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:38,118 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:38,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:38,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:38,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2021-11-23 15:58:38,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:38,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:38,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:38,487 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:38,488 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:38,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2021-11-23 15:58:38,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/c03c702a6/18315ca4a90d48978111faac8a38be44/FLAG9155efdc4 [2021-11-23 15:58:39,516 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:39,517 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2021-11-23 15:58:39,579 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/c03c702a6/18315ca4a90d48978111faac8a38be44/FLAG9155efdc4 [2021-11-23 15:58:39,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/c03c702a6/18315ca4a90d48978111faac8a38be44 [2021-11-23 15:58:39,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:39,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:39,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:39,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:39,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:39,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:39,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7961d3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:39, skipping insertion in model container [2021-11-23 15:58:39,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:39" (1/1) ... [2021-11-23 15:58:39,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:40,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:41,498 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2021-11-23 15:58:41,536 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:41,567 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:41,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2021-11-23 15:58:41,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:42,108 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:42,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42 WrapperNode [2021-11-23 15:58:42,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:42,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:42,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:42,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:42,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,472 INFO L137 Inliner]: procedures = 150, calls = 2209, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 4420 [2021-11-23 15:58:42,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:42,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:42,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:42,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:42,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:42,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:43,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:43,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:43,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:43,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:43,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:43,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:42" (1/1) ... [2021-11-23 15:58:43,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:43,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:43,095 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:43,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:58:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:58:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:58:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:58:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2021-11-23 15:58:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2021-11-23 15:58:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2021-11-23 15:58:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2021-11-23 15:58:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2021-11-23 15:58:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2021-11-23 15:58:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2021-11-23 15:58:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2021-11-23 15:58:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:58:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:58:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2021-11-23 15:58:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2021-11-23 15:58:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2021-11-23 15:58:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2021-11-23 15:58:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2021-11-23 15:58:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2021-11-23 15:58:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2021-11-23 15:58:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2021-11-23 15:58:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2021-11-23 15:58:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2021-11-23 15:58:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2021-11-23 15:58:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2021-11-23 15:58:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2021-11-23 15:58:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2021-11-23 15:58:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:58:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:58:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2021-11-23 15:58:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2021-11-23 15:58:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2021-11-23 15:58:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2021-11-23 15:58:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2021-11-23 15:58:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2021-11-23 15:58:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2021-11-23 15:58:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2021-11-23 15:58:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2021-11-23 15:58:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2021-11-23 15:58:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2021-11-23 15:58:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2021-11-23 15:58:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2021-11-23 15:58:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2021-11-23 15:58:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2021-11-23 15:58:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2021-11-23 15:58:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:58:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:58:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2021-11-23 15:58:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2021-11-23 15:58:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:58:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:58:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:58:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:58:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2021-11-23 15:58:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2021-11-23 15:58:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-23 15:58:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-23 15:58:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2021-11-23 15:58:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2021-11-23 15:58:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:58:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:58:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2021-11-23 15:58:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2021-11-23 15:58:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2021-11-23 15:58:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2021-11-23 15:58:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2021-11-23 15:58:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2021-11-23 15:58:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2021-11-23 15:58:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2021-11-23 15:58:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2021-11-23 15:58:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2021-11-23 15:58:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2021-11-23 15:58:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2021-11-23 15:58:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2021-11-23 15:58:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2021-11-23 15:58:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:58:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:58:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:58:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:58:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2021-11-23 15:58:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2021-11-23 15:58:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2021-11-23 15:58:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2021-11-23 15:58:43,835 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:43,838 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:44,471 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 15:58:44,551 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2021-11-23 15:58:44,551 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2021-11-23 15:58:55,582 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:00:46,751 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2021-11-23 16:00:46,751 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2021-11-23 16:00:46,765 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:00:46,770 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:00:46,772 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:01:43,859 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem881#1 := read~int(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int(aty128_pci_suspend_#t~mem881#1, aty128_pci_suspend_~pdev#1.base, 414 + aty128_pci_suspend_~pdev#1.offset, 4);havoc aty128_pci_suspend_#t~mem881#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume !(aty128_pci_suspend_#t~mem876#1 == aty128_pci_suspend_#t~mem877#1);havoc aty128_pci_suspend_#t~mem876#1;havoc aty128_pci_suspend_#t~mem877#1;havoc aty128_pci_suspend_#t~nondet878#1; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume aty128_pci_suspend_#t~mem876#1 == aty128_pci_suspend_#t~mem877#1;havoc aty128_pci_suspend_#t~mem876#1;havoc aty128_pci_suspend_#t~mem877#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2021-11-23 16:01:43,860 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset, 1); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret879#1 := aty128fb_blank(4, aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset); srcloc: null [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2021-11-23 16:01:43,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume -2147483648 <= aty128_pci_suspend_#t~ret879#1 && aty128_pci_suspend_#t~ret879#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret879#1;call write~int(1, aty128_pci_suspend_~par~11#1.base, 176 + aty128_pci_suspend_~par~11#1.offset, 4);call write~int(1, aty128_pci_suspend_~par~11#1.base, 180 + aty128_pci_suspend_~par~11#1.offset, 4);call aty128_pci_suspend_#t~mem880#1 := read~int(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem880#1;havoc aty128_pci_suspend_#t~mem880#1; [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem880#1);havoc aty128_pci_suspend_#t~mem880#1; [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2021-11-23 16:01:43,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6311: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset, 1); srcloc: null [2021-11-23 16:01:44,743 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 16:01:44,997 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:01:45,002 INFO L158 Benchmark]: Toolchain (without parser) took 185065.95ms. Allocated memory was 92.3MB in the beginning and 534.8MB in the end (delta: 442.5MB). Free memory was 48.6MB in the beginning and 409.3MB in the end (delta: -360.7MB). Peak memory consumption was 370.6MB. Max. memory is 16.1GB. [2021-11-23 16:01:45,003 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 92.3MB. Free memory was 62.3MB in the beginning and 62.3MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:01:45,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2171.39ms. Allocated memory was 92.3MB in the beginning and 155.2MB in the end (delta: 62.9MB). Free memory was 48.4MB in the beginning and 97.1MB in the end (delta: -48.7MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2021-11-23 16:01:45,005 INFO L158 Benchmark]: Boogie Procedure Inliner took 364.54ms. Allocated memory is still 155.2MB. Free memory was 97.1MB in the beginning and 58.1MB in the end (delta: 39.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 16:01:45,006 INFO L158 Benchmark]: Boogie Preprocessor took 580.06ms. Allocated memory was 155.2MB in the beginning and 278.9MB in the end (delta: 123.7MB). Free memory was 58.1MB in the beginning and 187.0MB in the end (delta: -128.9MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2021-11-23 16:01:45,006 INFO L158 Benchmark]: RCFGBuilder took 181944.36ms. Allocated memory was 278.9MB in the beginning and 534.8MB in the end (delta: 255.9MB). Free memory was 187.0MB in the beginning and 409.3MB in the end (delta: -222.3MB). Peak memory consumption was 321.5MB. Max. memory is 16.1GB. [2021-11-23 16:01:45,010 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 92.3MB. Free memory was 62.3MB in the beginning and 62.3MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2171.39ms. Allocated memory was 92.3MB in the beginning and 155.2MB in the end (delta: 62.9MB). Free memory was 48.4MB in the beginning and 97.1MB in the end (delta: -48.7MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 364.54ms. Allocated memory is still 155.2MB. Free memory was 97.1MB in the beginning and 58.1MB in the end (delta: 39.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 580.06ms. Allocated memory was 155.2MB in the beginning and 278.9MB in the end (delta: 123.7MB). Free memory was 58.1MB in the beginning and 187.0MB in the end (delta: -128.9MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * RCFGBuilder took 181944.36ms. Allocated memory was 278.9MB in the beginning and 534.8MB in the end (delta: 255.9MB). Free memory was 187.0MB in the beginning and 409.3MB in the end (delta: -222.3MB). Peak memory consumption was 321.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:01:45,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:01:47,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:01:47,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:01:47,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:01:47,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:01:47,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:01:47,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:01:47,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:01:47,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:01:47,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:01:47,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:01:47,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:01:47,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:01:47,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:01:47,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:01:47,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:01:47,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:01:47,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:01:47,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:01:47,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:01:47,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:01:47,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:01:47,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:01:47,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:01:47,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:01:47,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:01:47,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:01:47,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:01:47,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:01:47,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:01:47,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:01:47,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:01:47,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:01:47,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:01:47,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:01:47,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:01:47,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:01:47,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:01:47,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:01:47,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:01:47,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:01:47,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 16:01:47,456 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:01:47,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:01:47,457 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:01:47,457 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 16:01:47,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 16:01:47,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 16:01:47,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:01:47,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:01:47,459 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:01:47,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:01:47,460 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:01:47,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:01:47,460 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 16:01:47,460 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 16:01:47,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 16:01:47,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:01:47,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:01:47,462 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 16:01:47,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:01:47,462 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2021-11-23 16:01:47,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:01:47,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:01:47,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:01:47,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:01:47,840 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:01:47,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2021-11-23 16:01:47,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/a265105c1/3ac402195dd245d9aed07bb1ea6cecde/FLAG7a61b072a [2021-11-23 16:01:48,746 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:01:48,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2021-11-23 16:01:48,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/a265105c1/3ac402195dd245d9aed07bb1ea6cecde/FLAG7a61b072a [2021-11-23 16:01:49,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/data/a265105c1/3ac402195dd245d9aed07bb1ea6cecde [2021-11-23 16:01:49,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:01:49,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:01:49,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:01:49,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:01:49,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:01:49,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:49" (1/1) ... [2021-11-23 16:01:49,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367e8e60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:49, skipping insertion in model container [2021-11-23 16:01:49,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:49" (1/1) ... [2021-11-23 16:01:49,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:01:49,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:01:50,645 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2021-11-23 16:01:50,691 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:01:50,746 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:01:50,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:01:51,154 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2021-11-23 16:01:51,162 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:01:51,180 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:01:51,513 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2021-11-23 16:01:51,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:01:51,673 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:01:51,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51 WrapperNode [2021-11-23 16:01:51,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:01:51,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:01:51,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:01:51,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:01:51,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:51,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,012 INFO L137 Inliner]: procedures = 162, calls = 2209, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 4360 [2021-11-23 16:01:52,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:01:52,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:01:52,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:01:52,013 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:01:52,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:01:52,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:01:52,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:01:52,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:01:52,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:51" (1/1) ... [2021-11-23 16:01:52,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 16:01:52,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 16:01:52,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 16:01:52,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 16:01:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 16:01:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 16:01:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:01:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 16:01:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 16:01:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2021-11-23 16:01:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2021-11-23 16:01:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:01:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2021-11-23 16:01:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2021-11-23 16:01:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:01:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:01:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2021-11-23 16:01:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2021-11-23 16:01:52,556 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2021-11-23 16:01:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2021-11-23 16:01:52,556 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 16:01:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 16:01:52,556 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2021-11-23 16:01:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2021-11-23 16:01:52,557 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2021-11-23 16:01:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2021-11-23 16:01:52,557 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2021-11-23 16:01:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2021-11-23 16:01:52,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:01:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:01:52,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:01:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:01:52,558 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2021-11-23 16:01:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2021-11-23 16:01:52,558 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2021-11-23 16:01:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2021-11-23 16:01:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2021-11-23 16:01:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2021-11-23 16:01:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2021-11-23 16:01:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2021-11-23 16:01:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 16:01:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 16:01:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2021-11-23 16:01:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2021-11-23 16:01:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2021-11-23 16:01:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2021-11-23 16:01:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:01:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2021-11-23 16:01:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2021-11-23 16:01:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:01:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2021-11-23 16:01:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2021-11-23 16:01:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2021-11-23 16:01:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2021-11-23 16:01:52,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:01:52,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2021-11-23 16:01:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2021-11-23 16:01:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:01:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:01:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:01:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:01:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2021-11-23 16:01:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2021-11-23 16:01:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2021-11-23 16:01:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2021-11-23 16:01:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 16:01:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 16:01:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:01:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2021-11-23 16:01:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2021-11-23 16:01:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 16:01:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 16:01:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 16:01:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 16:01:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 16:01:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 16:01:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2021-11-23 16:01:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2021-11-23 16:01:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:01:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:01:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:01:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-23 16:01:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-23 16:01:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:01:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:01:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 16:01:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 16:01:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:01:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2021-11-23 16:01:52,570 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2021-11-23 16:01:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 16:01:52,570 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 16:01:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2021-11-23 16:01:52,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2021-11-23 16:01:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 16:01:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:01:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2021-11-23 16:01:52,571 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2021-11-23 16:01:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:01:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2021-11-23 16:01:52,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2021-11-23 16:01:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:01:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2021-11-23 16:01:52,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2021-11-23 16:01:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2021-11-23 16:01:52,574 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2021-11-23 16:01:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2021-11-23 16:01:52,574 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2021-11-23 16:01:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2021-11-23 16:01:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2021-11-23 16:01:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 16:01:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 16:01:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 16:01:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 16:01:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:01:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:01:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2021-11-23 16:01:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2021-11-23 16:01:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 16:01:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 16:01:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2021-11-23 16:01:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2021-11-23 16:01:53,131 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:01:53,136 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:01:54,535 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:01:54,605 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2021-11-23 16:01:54,605 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2021-11-23 16:02:37,898 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 16:06:50,450 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 16:06:50,452 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 16:06:50,456 INFO L158 Benchmark]: Toolchain (without parser) took 301184.59ms. Allocated memory was 75.5MB in the beginning and 406.8MB in the end (delta: 331.4MB). Free memory was 44.5MB in the beginning and 227.5MB in the end (delta: -183.0MB). Peak memory consumption was 299.3MB. Max. memory is 16.1GB. [2021-11-23 16:06:50,457 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:06:50,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2021-11-23 16:06:50,458 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2402.81ms. Allocated memory was 75.5MB in the beginning and 169.9MB in the end (delta: 94.4MB). Free memory was 44.3MB in the beginning and 111.5MB in the end (delta: -67.2MB). Peak memory consumption was 71.0MB. Max. memory is 16.1GB. [2021-11-23 16:06:50,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.98ms. Allocated memory is still 169.9MB. Free memory was 111.5MB in the beginning and 73.8MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 16:06:50,459 INFO L158 Benchmark]: Boogie Preprocessor took 441.70ms. Allocated memory is still 169.9MB. Free memory was 73.8MB in the beginning and 88.2MB in the end (delta: -14.4MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. [2021-11-23 16:06:50,460 INFO L158 Benchmark]: RCFGBuilder took 297997.46ms. Allocated memory was 169.9MB in the beginning and 406.8MB in the end (delta: 237.0MB). Free memory was 88.2MB in the beginning and 227.5MB in the end (delta: -139.3MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. [2021-11-23 16:06:50,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2402.81ms. Allocated memory was 75.5MB in the beginning and 169.9MB in the end (delta: 94.4MB). Free memory was 44.3MB in the beginning and 111.5MB in the end (delta: -67.2MB). Peak memory consumption was 71.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.98ms. Allocated memory is still 169.9MB. Free memory was 111.5MB in the beginning and 73.8MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 441.70ms. Allocated memory is still 169.9MB. Free memory was 73.8MB in the beginning and 88.2MB in the end (delta: -14.4MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. * RCFGBuilder took 297997.46ms. Allocated memory was 169.9MB in the beginning and 406.8MB in the end (delta: 237.0MB). Free memory was 88.2MB in the beginning and 227.5MB in the end (delta: -139.3MB). Peak memory consumption was 248.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675cadc4-a56c-40ec-aab7-95166d1707e4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")