./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH --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 74909622391d8d6688f7cf92b1187b85ab387a71d6e4222379ac00e3d2b34d56 --- 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-e04fb08 [2022-11-16 07:43:45,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:43:45,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:43:45,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:43:45,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:43:45,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:43:45,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:43:45,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:43:45,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:43:45,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:43:45,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:43:45,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:43:45,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:43:45,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:43:45,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:43:45,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:43:45,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:43:45,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:43:45,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:43:45,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:43:45,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:43:45,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:43:45,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:43:45,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:43:45,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:43:45,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:43:45,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:43:45,575 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:43:45,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:43:45,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:43:45,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:43:45,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:43:45,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:43:45,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:43:45,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:43:45,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:43:45,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:43:45,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:43:45,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:43:45,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:43:45,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:43:45,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:43:45,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:43:45,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:43:45,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:43:45,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:43:45,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:43:45,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:43:45,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:43:45,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:43:45,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:43:45,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:43:45,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:43:45,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:43:45,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:43:45,627 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:43:45,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:43:45,627 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:43:45,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:43:45,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:43:45,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:43:45,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:43:45,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:43:45,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:43:45,629 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:43:45,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:43:45,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:43:45,630 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_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74909622391d8d6688f7cf92b1187b85ab387a71d6e4222379ac00e3d2b34d56 [2022-11-16 07:43:45,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:43:45,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:43:45,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:43:45,968 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:43:45,969 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:43:45,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-16 07:43:46,041 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/data/ad7ff9b80/00270f82bdd040dea005af5191b33085/FLAGadbc7aed8 [2022-11-16 07:43:47,312 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:43:47,314 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-16 07:43:47,407 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/data/ad7ff9b80/00270f82bdd040dea005af5191b33085/FLAGadbc7aed8 [2022-11-16 07:43:47,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/data/ad7ff9b80/00270f82bdd040dea005af5191b33085 [2022-11-16 07:43:47,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:43:47,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:43:47,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:43:47,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:43:47,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:43:47,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:43:47" (1/1) ... [2022-11-16 07:43:47,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a531c03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:47, skipping insertion in model container [2022-11-16 07:43:47,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:43:47" (1/1) ... [2022-11-16 07:43:47,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:43:47,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:43:56,184 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901789,901802] [2022-11-16 07:43:56,187 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901936,901949] [2022-11-16 07:43:56,188 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902075,902088] [2022-11-16 07:43:56,189 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902233,902246] [2022-11-16 07:43:56,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:43:56,301 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:43:57,355 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901789,901802] [2022-11-16 07:43:57,356 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901936,901949] [2022-11-16 07:43:57,356 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902075,902088] [2022-11-16 07:43:57,357 WARN L229 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_8f5bd19e-badd-45d2-9518-8627115a078a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902233,902246] [2022-11-16 07:43:57,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:43:57,944 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:43:57,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57 WrapperNode [2022-11-16 07:43:57,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:43:57,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:43:57,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:43:57,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:43:57,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:43:58,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:43:59,093 INFO L138 Inliner]: procedures = 726, calls = 16234, calls flagged for inlining = 402, calls inlined = 353, statements flattened = 29262 [2022-11-16 07:43:59,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:43:59,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:43:59,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:43:59,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:43:59,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:43:59,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:43:59,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:43:59,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:00,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:00,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:00,798 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:00,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:01,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:44:01,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:44:01,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:44:01,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:44:01,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:43:57" (1/1) ... [2022-11-16 07:44:01,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:44:01,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:44:01,120 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:44:01,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f5bd19e-badd-45d2-9518-8627115a078a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:44:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 07:44:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 07:44:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-16 07:44:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-16 07:44:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-16 07:44:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-16 07:44:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-16 07:44:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-16 07:44:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-16 07:44:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-16 07:44:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 07:44:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 07:44:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 07:44:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 07:44:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:44:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:44:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-16 07:44:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-16 07:44:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 07:44:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 07:44:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:44:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:44:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-16 07:44:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-16 07:44:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-16 07:44:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-16 07:44:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:44:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:44:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-16 07:44:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-16 07:44:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-16 07:44:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-16 07:44:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-16 07:44:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-16 07:44:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:44:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:44:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 07:44:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 07:44:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 07:44:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 07:44:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-16 07:44:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-16 07:44:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 07:44:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 07:44:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-16 07:44:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-16 07:44:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:44:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:44:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 07:44:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 07:44:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-16 07:44:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-16 07:44:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-16 07:44:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-16 07:44:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:44:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:44:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-16 07:44:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-16 07:44:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-16 07:44:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-16 07:44:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 07:44:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 07:44:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-16 07:44:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-16 07:44:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 07:44:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 07:44:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-16 07:44:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-16 07:44:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-16 07:44:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-16 07:44:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:44:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:44:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:44:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:44:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:44:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:44:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 07:44:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 07:44:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:44:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:44:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:44:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:44:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 07:44:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 07:44:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 07:44:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 07:44:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:44:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 07:44:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 07:44:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-16 07:44:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-16 07:44:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-16 07:44:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-16 07:44:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-16 07:44:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-16 07:44:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-16 07:44:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-16 07:44:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 07:44:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 07:44:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-16 07:44:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-16 07:44:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 07:44:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 07:44:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-16 07:44:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-16 07:44:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-16 07:44:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-16 07:44:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-16 07:44:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-16 07:44:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:44:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:44:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:44:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:44:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-16 07:44:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-16 07:44:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-16 07:44:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-16 07:44:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:44:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 07:44:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 07:44:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-16 07:44:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-16 07:44:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-16 07:44:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-16 07:44:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-16 07:44:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-16 07:44:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:44:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:44:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-16 07:44:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-16 07:44:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:44:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:44:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:44:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-16 07:44:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-16 07:44:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:44:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:44:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:44:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-16 07:44:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-16 07:44:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-16 07:44:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-16 07:44:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-16 07:44:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-16 07:44:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:44:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:44:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-16 07:44:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-16 07:44:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-16 07:44:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-16 07:44:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:44:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:44:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-16 07:44:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-16 07:44:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 07:44:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 07:44:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:44:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:44:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-16 07:44:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-16 07:44:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:44:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:44:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-16 07:44:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-16 07:44:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-16 07:44:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-16 07:44:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 07:44:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 07:44:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:44:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:44:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-16 07:44:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-16 07:44:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-16 07:44:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-16 07:44:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 07:44:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 07:44:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-16 07:44:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-16 07:44:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-16 07:44:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-16 07:44:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:44:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:44:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:44:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:44:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:44:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-16 07:44:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-16 07:44:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 07:44:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 07:44:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:44:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 07:44:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 07:44:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:44:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:44:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:44:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:44:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:44:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-16 07:44:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-16 07:44:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:44:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 07:44:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 07:44:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:44:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:44:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-16 07:44:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-16 07:44:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 07:44:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 07:44:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-16 07:44:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-16 07:44:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-16 07:44:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-16 07:44:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:44:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:44:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-16 07:44:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-16 07:44:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-16 07:44:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-16 07:44:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-16 07:44:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-16 07:44:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 07:44:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 07:44:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 07:44:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 07:44:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:44:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:44:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-16 07:44:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-16 07:44:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 07:44:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 07:44:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-16 07:44:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-16 07:44:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-16 07:44:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-16 07:44:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:44:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:44:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-16 07:44:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-16 07:44:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-16 07:44:01,199 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-16 07:44:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-16 07:44:01,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-16 07:44:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 07:44:01,199 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 07:44:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-16 07:44:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-16 07:44:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 07:44:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 07:44:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-16 07:44:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-16 07:44:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:44:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:44:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 07:44:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 07:44:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-16 07:44:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-16 07:44:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-16 07:44:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-16 07:44:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-16 07:44:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-16 07:44:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 07:44:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 07:44:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:44:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:44:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-16 07:44:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-16 07:44:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 07:44:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 07:44:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-16 07:44:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-16 07:44:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-16 07:44:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-16 07:44:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-16 07:44:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-16 07:44:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 07:44:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 07:44:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-16 07:44:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-16 07:44:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:44:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:44:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:44:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:44:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 07:44:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 07:44:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 07:44:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 07:44:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 07:44:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 07:44:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-16 07:44:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-16 07:44:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:44:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:44:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 07:44:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 07:44:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 07:44:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:44:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:44:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-16 07:44:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-16 07:44:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 07:44:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 07:44:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 07:44:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 07:44:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-16 07:44:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-16 07:44:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 07:44:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 07:44:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:44:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:44:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 07:44:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 07:44:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-16 07:44:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-16 07:44:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-16 07:44:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-16 07:44:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-16 07:44:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-16 07:44:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 07:44:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 07:44:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 07:44:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 07:44:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-16 07:44:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-16 07:44:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 07:44:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 07:44:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 07:44:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 07:44:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-16 07:44:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-16 07:44:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-16 07:44:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-16 07:44:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 07:44:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 07:44:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:44:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:44:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 07:44:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 07:44:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 07:44:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 07:44:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:44:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:44:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:44:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 07:44:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 07:44:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 07:44:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 07:44:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-16 07:44:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-16 07:44:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:44:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 07:44:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 07:44:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 07:44:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 07:44:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-16 07:44:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-16 07:44:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-16 07:44:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-16 07:44:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-16 07:44:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-16 07:44:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-16 07:44:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-16 07:44:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:44:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-16 07:44:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-16 07:44:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-16 07:44:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-16 07:44:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-16 07:44:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-16 07:44:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 07:44:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 07:44:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-16 07:44:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-16 07:44:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 07:44:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 07:44:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-16 07:44:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-16 07:44:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:44:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:44:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 07:44:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 07:44:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:44:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:44:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 07:44:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 07:44:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-16 07:44:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-16 07:44:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:44:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:44:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-16 07:44:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-16 07:44:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-16 07:44:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-16 07:44:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-16 07:44:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-16 07:44:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-16 07:44:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-16 07:44:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-16 07:44:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-16 07:44:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-16 07:44:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-16 07:44:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-16 07:44:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-16 07:44:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-16 07:44:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-16 07:44:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 07:44:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 07:44:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 07:44:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 07:44:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:44:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:44:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-16 07:44:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-16 07:44:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 07:44:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 07:44:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-16 07:44:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-16 07:44:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-16 07:44:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-16 07:44:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-16 07:44:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-16 07:44:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-16 07:44:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-16 07:44:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 07:44:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 07:44:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-16 07:44:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-16 07:44:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 07:44:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 07:44:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 07:44:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 07:44:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:44:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:44:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-16 07:44:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-16 07:44:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-16 07:44:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-16 07:44:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2022-11-16 07:44:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2022-11-16 07:44:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:44:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-16 07:44:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-16 07:44:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:44:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:44:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-16 07:44:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-16 07:44:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-16 07:44:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-16 07:44:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-16 07:44:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-16 07:44:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:44:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:44:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-16 07:44:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-16 07:44:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 07:44:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 07:44:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-16 07:44:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-16 07:44:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-16 07:44:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-16 07:44:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 07:44:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 07:44:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-16 07:44:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-16 07:44:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-16 07:44:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-16 07:44:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-16 07:44:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-16 07:44:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 07:44:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 07:44:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 07:44:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 07:44:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-16 07:44:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-16 07:44:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-16 07:44:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-16 07:44:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-16 07:44:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-16 07:44:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:44:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:44:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 07:44:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 07:44:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 07:44:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 07:44:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 07:44:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 07:44:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-16 07:44:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-16 07:44:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 07:44:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 07:44:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 07:44:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 07:44:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-16 07:44:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-16 07:44:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:44:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:44:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 07:44:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 07:44:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-11-16 07:44:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-11-16 07:44:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:44:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:44:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 07:44:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:44:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-16 07:44:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-16 07:44:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-16 07:44:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-16 07:44:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:44:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:44:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 07:44:03,716 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:44:03,722 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:44:05,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:45:53,501 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-16 07:45:54,139 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:46:06,581 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:46:06,582 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-16 07:46:06,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:46:06 BoogieIcfgContainer [2022-11-16 07:46:06,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:46:06,592 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:46:06,592 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:46:06,602 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:46:06,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:46:06" (1/1) ... [2022-11-16 07:46:06,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:46:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10116 states to 6720 states and 10116 transitions. [2022-11-16 07:46:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 6720 states and 10116 transitions. [2022-11-16 07:46:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-16 07:46:06,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2022-11-16 07:46:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10132 states to 6729 states and 10132 transitions. [2022-11-16 07:46:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 6729 states and 10132 transitions. [2022-11-16 07:46:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 07:46:10,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2022-11-16 07:46:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10149 states to 6735 states and 10149 transitions. [2022-11-16 07:46:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 6735 states and 10149 transitions. [2022-11-16 07:46:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 07:46:11,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:13,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10161 states to 6740 states and 10161 transitions. [2022-11-16 07:46:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 6740 states and 10161 transitions. [2022-11-16 07:46:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 07:46:13,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:13,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:15,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10171 states to 6745 states and 10171 transitions. [2022-11-16 07:46:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 6745 states and 10171 transitions. [2022-11-16 07:46:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 07:46:15,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10186 states to 6750 states and 10186 transitions. [2022-11-16 07:46:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 6750 states and 10186 transitions. [2022-11-16 07:46:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 07:46:17,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2022-11-16 07:46:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10186 states to 6751 states and 10186 transitions. [2022-11-16 07:46:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 6751 states and 10186 transitions. [2022-11-16 07:46:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 07:46:18,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:18,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10194 states to 6755 states and 10194 transitions. [2022-11-16 07:46:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 6755 states and 10194 transitions. [2022-11-16 07:46:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-16 07:46:19,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:19,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:46:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10215 states to 6762 states and 10215 transitions. [2022-11-16 07:46:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 6762 states and 10215 transitions. [2022-11-16 07:46:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 07:46:22,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10268 states to 6768 states and 10268 transitions. [2022-11-16 07:46:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 6768 states and 10268 transitions. [2022-11-16 07:46:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-16 07:46:23,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10269 states to 6769 states and 10269 transitions. [2022-11-16 07:46:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 6769 states and 10269 transitions. [2022-11-16 07:46:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-16 07:46:24,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:27,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 15246 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 07:46:27,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:46:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 2029 trivial. 0 not checked. [2022-11-16 07:46:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10423 states to 6783 states and 10423 transitions. [2022-11-16 07:46:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 6783 states and 10423 transitions. [2022-11-16 07:46:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-16 07:46:28,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10448 states to 6792 states and 10448 transitions. [2022-11-16 07:46:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 10448 transitions. [2022-11-16 07:46:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 07:46:31,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2022-11-16 07:46:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 6800 states and 10472 transitions. [2022-11-16 07:46:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 6800 states and 10472 transitions. [2022-11-16 07:46:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-16 07:46:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2022-11-16 07:46:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10473 states to 6801 states and 10473 transitions. [2022-11-16 07:46:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 6801 states and 10473 transitions. [2022-11-16 07:46:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-16 07:46:35,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2022-11-16 07:46:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10478 states to 6806 states and 10478 transitions. [2022-11-16 07:46:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 6806 states and 10478 transitions. [2022-11-16 07:46:36,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 07:46:36,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:36,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:46:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10479 states to 6807 states and 10479 transitions. [2022-11-16 07:46:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 6807 states and 10479 transitions. [2022-11-16 07:46:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 07:46:39,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2022-11-16 07:46:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10487 states to 6811 states and 10487 transitions. [2022-11-16 07:46:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 6811 states and 10487 transitions. [2022-11-16 07:46:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 07:46:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2173 trivial. 0 not checked. [2022-11-16 07:46:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10496 states to 6815 states and 10496 transitions. [2022-11-16 07:46:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 6815 states and 10496 transitions. [2022-11-16 07:46:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 07:46:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:46:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:44,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10499 states to 6818 states and 10499 transitions. [2022-11-16 07:46:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 6818 states and 10499 transitions. [2022-11-16 07:46:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 07:46:44,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:44,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:46:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 6829 states and 10533 transitions. [2022-11-16 07:46:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 6829 states and 10533 transitions. [2022-11-16 07:46:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 07:46:48,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:46:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10538 states to 6831 states and 10538 transitions. [2022-11-16 07:46:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 6831 states and 10538 transitions. [2022-11-16 07:46:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 07:46:49,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:50,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2022-11-16 07:46:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10559 states to 6838 states and 10559 transitions. [2022-11-16 07:46:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 6838 states and 10559 transitions. [2022-11-16 07:46:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 07:46:51,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2022-11-16 07:46:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10570 states to 6843 states and 10570 transitions. [2022-11-16 07:46:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 6843 states and 10570 transitions. [2022-11-16 07:46:53,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 07:46:53,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:53,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2022-11-16 07:46:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10571 states to 6844 states and 10571 transitions. [2022-11-16 07:46:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 6844 states and 10571 transitions. [2022-11-16 07:46:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 07:46:54,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2022-11-16 07:46:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10571 states to 6845 states and 10571 transitions. [2022-11-16 07:46:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 6845 states and 10571 transitions. [2022-11-16 07:46:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 07:46:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2230 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2224 trivial. 0 not checked. [2022-11-16 07:46:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:46:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10591 states to 6853 states and 10591 transitions. [2022-11-16 07:46:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 6853 states and 10591 transitions. [2022-11-16 07:46:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 07:46:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:46:57,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:46:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:46:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2184 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2022-11-16 07:46:59,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10610 states to 6860 states and 10610 transitions. [2022-11-16 07:47:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 6860 states and 10610 transitions. [2022-11-16 07:47:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 07:47:00,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2226 trivial. 0 not checked. [2022-11-16 07:47:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10616 states to 6863 states and 10616 transitions. [2022-11-16 07:47:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 6863 states and 10616 transitions. [2022-11-16 07:47:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 07:47:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2181 trivial. 0 not checked. [2022-11-16 07:47:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10617 states to 6864 states and 10617 transitions. [2022-11-16 07:47:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 6864 states and 10617 transitions. [2022-11-16 07:47:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 07:47:02,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:02,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2022-11-16 07:47:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10638 states to 6872 states and 10638 transitions. [2022-11-16 07:47:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 6872 states and 10638 transitions. [2022-11-16 07:47:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 07:47:05,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2022-11-16 07:47:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10701 states to 6882 states and 10701 transitions. [2022-11-16 07:47:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 6882 states and 10701 transitions. [2022-11-16 07:47:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-16 07:47:09,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:09,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2022-11-16 07:47:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10702 states to 6883 states and 10702 transitions. [2022-11-16 07:47:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 6883 states and 10702 transitions. [2022-11-16 07:47:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-11-16 07:47:10,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:10,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:47:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2226 trivial. 0 not checked. [2022-11-16 07:47:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:47:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10727 states to 6892 states and 10727 transitions. [2022-11-16 07:47:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 6892 states and 10727 transitions. [2022-11-16 07:47:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 07:47:14,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:47:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:47:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat