./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:17:38,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:17:38,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:17:38,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:17:38,893 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:17:38,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:17:38,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:17:38,927 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:17:38,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:17:38,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:17:38,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:17:38,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:17:38,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:17:38,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:17:38,930 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:17:38,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:17:38,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:17:38,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:17:38,932 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:17:38,933 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:17:38,933 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:17:38,934 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:17:38,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:17:38,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:17:38,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:17:38,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:17:38,936 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:17:38,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:17:38,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:17:38,938 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:17:38,938 INFO L153 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_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2023-12-02 22:17:39,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:17:39,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:17:39,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:17:39,203 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:17:39,204 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:17:39,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2023-12-02 22:17:41,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:17:42,315 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:17:42,315 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2023-12-02 22:17:42,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/data/6791f857c/0966e1d5401149dd867cc23ab046814c/FLAGaa92d10de [2023-12-02 22:17:42,371 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/data/6791f857c/0966e1d5401149dd867cc23ab046814c [2023-12-02 22:17:42,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:17:42,375 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:17:42,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:17:42,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:17:42,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:17:42,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:17:42" (1/1) ... [2023-12-02 22:17:42,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd2e2b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:42, skipping insertion in model container [2023-12-02 22:17:42,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:17:42" (1/1) ... [2023-12-02 22:17:42,507 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:17:43,532 WARN L240 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_3886446a-c173-4876-9451-2a8076351788/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2023-12-02 22:17:43,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:17:43,689 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:17:43,900 WARN L240 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_3886446a-c173-4876-9451-2a8076351788/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2023-12-02 22:17:43,912 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:17:43,980 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:17:43,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43 WrapperNode [2023-12-02 22:17:43,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:17:43,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:17:43,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:17:43,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:17:43,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,036 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,134 INFO L138 Inliner]: procedures = 174, calls = 1445, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2264 [2023-12-02 22:17:44,135 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:17:44,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:17:44,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:17:44,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:17:44,145 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,145 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,216 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,228 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,244 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:17:44,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:17:44,280 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:17:44,280 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:17:44,281 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:43" (1/1) ... [2023-12-02 22:17:44,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:17:44,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:17:44,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:17:44,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3886446a-c173-4876-9451-2a8076351788/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:17:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2023-12-02 22:17:44,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2023-12-02 22:17:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:17:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:17:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:17:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-02 22:17:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-02 22:17:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:17:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2023-12-02 22:17:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2023-12-02 22:17:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2023-12-02 22:17:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2023-12-02 22:17:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2023-12-02 22:17:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2023-12-02 22:17:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2023-12-02 22:17:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2023-12-02 22:17:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2023-12-02 22:17:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2023-12-02 22:17:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-12-02 22:17:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-12-02 22:17:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2023-12-02 22:17:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2023-12-02 22:17:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2023-12-02 22:17:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2023-12-02 22:17:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:17:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2023-12-02 22:17:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2023-12-02 22:17:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 22:17:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 22:17:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 22:17:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 22:17:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-02 22:17:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-02 22:17:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2023-12-02 22:17:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2023-12-02 22:17:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2023-12-02 22:17:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2023-12-02 22:17:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 22:17:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 22:17:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:17:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2023-12-02 22:17:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2023-12-02 22:17:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:17:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:17:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2023-12-02 22:17:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2023-12-02 22:17:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-12-02 22:17:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-12-02 22:17:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:17:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:17:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:17:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2023-12-02 22:17:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 22:17:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 22:17:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-12-02 22:17:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-12-02 22:17:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2023-12-02 22:17:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2023-12-02 22:17:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:17:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 22:17:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 22:17:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2023-12-02 22:17:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2023-12-02 22:17:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 22:17:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 22:17:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2023-12-02 22:17:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2023-12-02 22:17:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:17:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:17:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:17:44,680 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:17:44,683 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:18:28,003 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:18:29,181 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:18:29,181 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:18:29,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:18:29 BoogieIcfgContainer [2023-12-02 22:18:29,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:18:29,184 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:18:29,184 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:18:29,192 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:18:29,192 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:18:29" (1/1) ... [2023-12-02 22:18:29,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:18:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 443 states and 654 transitions. [2023-12-02 22:18:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 654 transitions. [2023-12-02 22:18:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 22:18:29,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:29,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms