./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- 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 10:10:01,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:10:01,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:10:01,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:10:01,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:10:01,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:10:01,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:10:01,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:10:01,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:10:01,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:10:01,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:10:01,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:10:01,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:10:01,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:10:01,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:10:01,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:10:01,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:10:01,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:10:01,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:10:01,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:10:01,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:10:01,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:10:01,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:10:01,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:10:01,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:10:01,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:10:01,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:10:01,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:10:01,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:10:01,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:10:01,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:10:01,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:10:01,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:10:01,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:10:01,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:10:01,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:10:01,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:10:01,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:10:01,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:10:01,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:10:01,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:10:01,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-10-17 10:10:01,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:10:01,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:10:01,304 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:10:01,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:10:01,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:10:01,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:10:01,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:10:01,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:10:01,306 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:10:01,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:10:01,307 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:10:01,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:10:01,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:10:01,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:10:01,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:10:01,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:10:01,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:10:01,309 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:10:01,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:10:01,309 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:10:01,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:10:01,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:10:01,310 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:10:01,310 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:10:01,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:10:01,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:10:01,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:10:01,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:10:01,318 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:10:01,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:10:01,318 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:10:01,318 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:10:01,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:10:01,319 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_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-10-17 10:10:01,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:10:01,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:10:01,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:10:01,670 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:10:01,671 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:10:01,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-10-17 10:10:01,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/data/c6b3734ec/1f8e751b23ef42e688e7a7b706dabfc0/FLAG4579725a8 [2022-10-17 10:10:02,822 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:10:02,822 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-10-17 10:10:02,870 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/data/c6b3734ec/1f8e751b23ef42e688e7a7b706dabfc0/FLAG4579725a8 [2022-10-17 10:10:03,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/data/c6b3734ec/1f8e751b23ef42e688e7a7b706dabfc0 [2022-10-17 10:10:03,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:10:03,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:10:03,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:10:03,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:10:03,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:10:03,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:10:03" (1/1) ... [2022-10-17 10:10:03,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c32e2d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:03, skipping insertion in model container [2022-10-17 10:10:03,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:10:03" (1/1) ... [2022-10-17 10:10:03,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:10:03,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:10:06,719 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_59027b66-7b52-4cf3-b57d-2a24ddf3d501/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-10-17 10:10:07,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:10:07,105 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:10:07,809 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_59027b66-7b52-4cf3-b57d-2a24ddf3d501/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-10-17 10:10:07,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:10:08,133 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:10:08,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08 WrapperNode [2022-10-17 10:10:08,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:10:08,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:10:08,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:10:08,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:10:08,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:08,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:10,088 INFO L138 Inliner]: procedures = 501, calls = 3477, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13790 [2022-10-17 10:10:10,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:10:10,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:10:10,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:10:10,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:10:10,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:10,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:11,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:11,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,725 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:10:12,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:10:12,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:10:12,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:10:12,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:08" (1/1) ... [2022-10-17 10:10:12,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:10:12,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:10:12,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:10:12,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59027b66-7b52-4cf3-b57d-2a24ddf3d501/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:10:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-10-17 10:10:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-10-17 10:10:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-10-17 10:10:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-10-17 10:10:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-10-17 10:10:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-10-17 10:10:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-10-17 10:10:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-10-17 10:10:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-10-17 10:10:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-10-17 10:10:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-10-17 10:10:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-10-17 10:10:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:10:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-10-17 10:10:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-10-17 10:10:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:10:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-10-17 10:10:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-10-17 10:10:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-10-17 10:10:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-10-17 10:10:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-10-17 10:10:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-10-17 10:10:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-10-17 10:10:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:10:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-10-17 10:10:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-10-17 10:10:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:10:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:10:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:10:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:10:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:10:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:10:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-10-17 10:10:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-10-17 10:10:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:10:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:10:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-10-17 10:10:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-10-17 10:10:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-10-17 10:10:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-10-17 10:10:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-10-17 10:10:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-10-17 10:10:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-10-17 10:10:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-10-17 10:10:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:10:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:10:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:10:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-10-17 10:10:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-10-17 10:10:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-10-17 10:10:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:10:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-10-17 10:10:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-10-17 10:10:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-10-17 10:10:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-10-17 10:10:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:10:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:10:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-10-17 10:10:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-10-17 10:10:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:10:13,054 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 10:10:14,671 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:10:14,674 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation