./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB --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 db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:57:17,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:57:17,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:57:18,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:57:18,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:57:18,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:57:18,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:57:18,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:57:18,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:57:18,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:57:18,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:57:18,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:57:18,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:57:18,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:57:18,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:57:18,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:57:18,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:57:18,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:57:18,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:57:18,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:57:18,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:57:18,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:57:18,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:57:18,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:57:18,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:57:18,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:57:18,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:57:18,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:57:18,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:57:18,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:57:18,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:57:18,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:57:18,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:57:18,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:57:18,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:57:18,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:57:18,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:57:18,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:57:18,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:57:18,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:57:18,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:57:18,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:57:18,153 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:57:18,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:57:18,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:57:18,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:57:18,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:57:18,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:57:18,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:57:18,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:57:18,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:57:18,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:57:18,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:57:18,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:57:18,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:57:18,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:57:18,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:57:18,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:57:18,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:57:18,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:57:18,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:18,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:57:18,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:57:18,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:57:18,161 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:57:18,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:57:18,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:57:18,180 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_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2022-10-17 16:57:18,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:57:18,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:57:18,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:57:18,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:57:18,486 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:57:18,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2022-10-17 16:57:18,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/data/1b3e3ec07/047daa262e9b4be0bfefb1fc9901e982/FLAGc515ce6b0 [2022-10-17 16:57:19,337 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:57:19,339 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2022-10-17 16:57:19,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/data/1b3e3ec07/047daa262e9b4be0bfefb1fc9901e982/FLAGc515ce6b0 [2022-10-17 16:57:19,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/data/1b3e3ec07/047daa262e9b4be0bfefb1fc9901e982 [2022-10-17 16:57:19,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:57:19,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:57:19,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:19,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:57:19,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:57:19,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:19" (1/1) ... [2022-10-17 16:57:19,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3708d3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:19, skipping insertion in model container [2022-10-17 16:57:19,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:19" (1/1) ... [2022-10-17 16:57:19,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:57:19,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:57:19,909 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2022-10-17 16:57:19,911 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2022-10-17 16:57:20,034 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_d5f2db69-0b37-42ba-94f0-92383bcea6c5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2022-10-17 16:57:20,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:20,660 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:57:20,749 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2022-10-17 16:57:20,752 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2022-10-17 16:57:20,764 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_d5f2db69-0b37-42ba-94f0-92383bcea6c5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2022-10-17 16:57:20,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:20,981 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:57:20,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20 WrapperNode [2022-10-17 16:57:20,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:20,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:20,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:57:20,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:57:20,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,216 INFO L138 Inliner]: procedures = 93, calls = 956, calls flagged for inlining = 31, calls inlined = 28, statements flattened = 1490 [2022-10-17 16:57:21,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:21,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:57:21,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:57:21,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:57:21,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,356 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:57:21,384 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:57:21,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:57:21,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:57:21,385 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:20" (1/1) ... [2022-10-17 16:57:21,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:21,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:57:21,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:57:21,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f2db69-0b37-42ba-94f0-92383bcea6c5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:57:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:57:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:57:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:57:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:57:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2022-10-17 16:57:21,469 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2022-10-17 16:57:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:57:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:57:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:57:21,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:57:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:57:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:57:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2022-10-17 16:57:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2022-10-17 16:57:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:57:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:57:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2022-10-17 16:57:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2022-10-17 16:57:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:57:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:57:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-10-17 16:57:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2022-10-17 16:57:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2022-10-17 16:57:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2022-10-17 16:57:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2022-10-17 16:57:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2022-10-17 16:57:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:57:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:57:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:57:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2022-10-17 16:57:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2022-10-17 16:57:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:57:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:57:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2022-10-17 16:57:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2022-10-17 16:57:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-10-17 16:57:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-10-17 16:57:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-10-17 16:57:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-10-17 16:57:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:57:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:57:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:57:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2022-10-17 16:57:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2022-10-17 16:57:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:57:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:57:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:57:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:57:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:57:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:57:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:57:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:57:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:57:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:57:21,813 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:57:21,816 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:57:21,878 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;