./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/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 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- 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 16:54:33,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:33,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:33,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:33,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:33,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:33,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:33,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:33,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:33,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:33,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:33,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:33,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:33,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:33,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:33,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:33,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:33,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:33,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:33,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:33,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:33,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:33,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:33,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:33,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:33,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:33,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:33,575 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:33,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:33,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:33,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:33,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:33,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:33,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:33,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:33,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:33,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:33,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:33,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:33,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:33,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:33,587 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:54:33,611 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:33,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:33,612 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:33,612 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:33,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:33,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:33,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:33,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:33,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:33,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:33,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:33,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:33,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:33,615 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:33,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:33,616 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:33,616 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:33,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:33,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:33,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:33,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:33,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:33,617 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:33,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:33,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:33,618 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2022-10-17 16:54:33,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:33,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:33,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:33,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:33,893 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:33,895 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2022-10-17 16:54:33,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/data/74698259c/3e6000130d0c4f52841f10546adb5fd5/FLAGd81c87065 [2022-10-17 16:54:34,806 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:34,807 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2022-10-17 16:54:34,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/data/74698259c/3e6000130d0c4f52841f10546adb5fd5/FLAGd81c87065 [2022-10-17 16:54:35,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/data/74698259c/3e6000130d0c4f52841f10546adb5fd5 [2022-10-17 16:54:35,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:35,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:35,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:35,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:35,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:35,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:35,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8e5d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35, skipping insertion in model container [2022-10-17 16:54:35,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:35,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:35,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:38,058 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2022-10-17 16:54:38,061 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2022-10-17 16:54:38,062 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2022-10-17 16:54:38,063 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2022-10-17 16:54:38,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:38,153 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:38,641 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2022-10-17 16:54:38,642 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2022-10-17 16:54:38,642 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2022-10-17 16:54:38,643 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_82d7205d-cccd-4e7c-bf19-77d8abf9906c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2022-10-17 16:54:38,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:38,854 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:38,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38 WrapperNode [2022-10-17 16:54:38,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:38,856 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:38,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:38,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:38,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,274 INFO L138 Inliner]: procedures = 338, calls = 1886, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 5006 [2022-10-17 16:54:39,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:39,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:39,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:39,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:39,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,588 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:39,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:39,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:39,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:39,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:38" (1/1) ... [2022-10-17 16:54:39,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:39,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:39,707 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:39,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d7205d-cccd-4e7c-bf19-77d8abf9906c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-10-17 16:54:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-10-17 16:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 16:54:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 16:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-10-17 16:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-10-17 16:54:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-10-17 16:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-10-17 16:54:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-10-17 16:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-10-17 16:54:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-10-17 16:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:54:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:54:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-10-17 16:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-10-17 16:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-10-17 16:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-10-17 16:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-10-17 16:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-10-17 16:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-10-17 16:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-10-17 16:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 16:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 16:54:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:54:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:54:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-10-17 16:54:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-10-17 16:54:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:54:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:54:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-17 16:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-17 16:54:39,772 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-10-17 16:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-10-17 16:54:39,772 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-10-17 16:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-10-17 16:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 16:54:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 16:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-10-17 16:54:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-10-17 16:54:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-10-17 16:54:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-10-17 16:54:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 16:54:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 16:54:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:54:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:54:39,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:54:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:54:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-10-17 16:54:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-10-17 16:54:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:54:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:54:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 16:54:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 16:54:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-10-17 16:54:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-10-17 16:54:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:54:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:54:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:54:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:54:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:54:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:54:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:54:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:54:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:54:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:54:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-10-17 16:54:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-10-17 16:54:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:54:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:54:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:54:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:54:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:54:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:54:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:54:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:54:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:54:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-10-17 16:54:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-10-17 16:54:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:54:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:54:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:54:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:54:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:54:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-10-17 16:54:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-10-17 16:54:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 16:54:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 16:54:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:54:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:54:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:54:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:54:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:54:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-10-17 16:54:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-10-17 16:54:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:54:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:54:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:54:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:54:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:54:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:54:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:54:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-10-17 16:54:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-10-17 16:54:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-10-17 16:54:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-10-17 16:54:39,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:54:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:54:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:54:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:54:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:54:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-10-17 16:54:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-10-17 16:54:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:54:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:54:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 16:54:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 16:54:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-10-17 16:54:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-10-17 16:54:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:54:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:54:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:54:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:54:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:54:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:54:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:54:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:54:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:54:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 16:54:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 16:54:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:54:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:54:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:54:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:54:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 16:54:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 16:54:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:54:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:54:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-10-17 16:54:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-10-17 16:54:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 16:54:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 16:54:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:54:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:54:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:54:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:54:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:54:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:54:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-10-17 16:54:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-10-17 16:54:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-10-17 16:54:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-10-17 16:54:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:54:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:54:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 16:54:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 16:54:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-10-17 16:54:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-10-17 16:54:40,859 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:40,864 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:41,668 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:54:47,428 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:54:50,036 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:54:50,036 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:54:50,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:50 BoogieIcfgContainer [2022-10-17 16:54:50,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:54:50,045 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:54:50,045 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:54:50,058 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:54:50,058 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:50" (1/1) ... [2022-10-17 16:54:50,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:54:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1391 states and 2047 transitions. [2022-10-17 16:54:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2047 transitions. [2022-10-17 16:54:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:54:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:54:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1391 states and 2045 transitions. [2022-10-17 16:54:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2045 transitions. [2022-10-17 16:54:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:54:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-10-17 16:54:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1402 states and 2061 transitions. [2022-10-17 16:54:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2061 transitions. [2022-10-17 16:54:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:54:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-10-17 16:54:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1409 states and 2072 transitions. [2022-10-17 16:54:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2072 transitions. [2022-10-17 16:54:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:54:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-10-17 16:54:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1419 states and 2089 transitions. [2022-10-17 16:54:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2089 transitions. [2022-10-17 16:54:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:54:53,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-10-17 16:54:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1420 states and 2090 transitions. [2022-10-17 16:54:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2090 transitions. [2022-10-17 16:54:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-17 16:54:54,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1420 states and 2088 transitions. [2022-10-17 16:54:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2088 transitions. [2022-10-17 16:54:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:54:54,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1424 states and 2093 transitions. [2022-10-17 16:54:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2093 transitions. [2022-10-17 16:54:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:54:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1442 states and 2128 transitions. [2022-10-17 16:54:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2128 transitions. [2022-10-17 16:54:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-10-17 16:54:56,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1438 states and 2121 transitions. [2022-10-17 16:54:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2121 transitions. [2022-10-17 16:54:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-17 16:54:56,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1442 states and 2125 transitions. [2022-10-17 16:54:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2125 transitions. [2022-10-17 16:54:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-10-17 16:54:57,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:57,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-10-17 16:54:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1446 states and 2130 transitions. [2022-10-17 16:54:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2130 transitions. [2022-10-17 16:54:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-10-17 16:54:58,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1451 states and 2140 transitions. [2022-10-17 16:54:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2140 transitions. [2022-10-17 16:54:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-10-17 16:54:58,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-10-17 16:54:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1459 states and 2165 transitions. [2022-10-17 16:54:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2165 transitions. [2022-10-17 16:54:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-10-17 16:54:59,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:54:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1460 states and 2166 transitions. [2022-10-17 16:54:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2166 transitions. [2022-10-17 16:54:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-10-17 16:54:59,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:55:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1461 states and 2168 transitions. [2022-10-17 16:55:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2168 transitions. [2022-10-17 16:55:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-10-17 16:55:00,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-10-17 16:55:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1463 states and 2171 transitions. [2022-10-17 16:55:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2171 transitions. [2022-10-17 16:55:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 16:55:00,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked.