./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4 --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 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b --- 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-2329fc7 [2022-12-15 00:07:33,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:07:33,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:07:33,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:07:33,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:07:33,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:07:33,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:07:33,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:07:33,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:07:33,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:07:33,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:07:33,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:07:33,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:07:33,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:07:33,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:07:33,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:07:33,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:07:33,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:07:33,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:07:33,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:07:33,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:07:33,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:07:33,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:07:33,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:07:33,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:07:33,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:07:33,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:07:33,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:07:33,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:07:33,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:07:33,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:07:33,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:07:33,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:07:33,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:07:33,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:07:33,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:07:33,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:07:33,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:07:33,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:07:33,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:07:33,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:07:33,157 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:07:33,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:07:33,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:07:33,172 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:07:33,172 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:07:33,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:07:33,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:07:33,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:07:33,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:07:33,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:07:33,174 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:07:33,174 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:07:33,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:07:33,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:07:33,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:07:33,176 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_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-12-15 00:07:33,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:07:33,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:07:33,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:07:33,390 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:07:33,391 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:07:33,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 00:07:36,011 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:07:36,260 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:07:36,261 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 00:07:36,289 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/95c4b5ddd/9e6f769584d64bf2925241de5a685269/FLAG6f9af0843 [2022-12-15 00:07:36,302 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/95c4b5ddd/9e6f769584d64bf2925241de5a685269 [2022-12-15 00:07:36,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:07:36,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:07:36,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:07:36,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:07:36,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:07:36,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:07:36" (1/1) ... [2022-12-15 00:07:36,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba2bce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:36, skipping insertion in model container [2022-12-15 00:07:36,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:07:36" (1/1) ... [2022-12-15 00:07:36,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:07:36,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:07:36,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:07:36,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,889 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:07:36,890 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 00:07:36,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,895 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:36,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:36,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,900 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:36,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:36,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:36,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:36,910 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_release [2022-12-15 00:07:36,915 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-15 00:07:36,916 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:07:36,919 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:07:36,931 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 00:07:36,933 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:07:36,934 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:07:36,935 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_startup [2022-12-15 00:07:36,936 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:07:36,936 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:07:36,937 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:07:36,938 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:07:36,938 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:07:36,939 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:07:36,940 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,940 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,941 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,941 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,942 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,942 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:36,943 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:36,944 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:36,944 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:36,945 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:36,945 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,946 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,946 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,947 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,947 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,948 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:36,948 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:07:36,949 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:07:36,951 WARN L623 FunctionHandler]: Unknown extern function usb_serial_probe [2022-12-15 00:07:36,952 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:07:36,953 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:07:36,953 WARN L623 FunctionHandler]: Unknown extern function usb_serial_suspend [2022-12-15 00:07:36,954 WARN L623 FunctionHandler]: Unknown extern function usb_serial_resume [2022-12-15 00:07:36,954 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_2 [2022-12-15 00:07:36,958 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 00:07:36,959 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:36,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:36,960 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:36,961 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:36,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:36,962 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:36,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:36,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:36,964 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 00:07:36,966 WARN L237 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_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-12-15 00:07:36,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:07:37,027 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:07:37,125 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:07:37,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,147 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:07:37,148 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 00:07:37,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,151 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:37,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:37,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,155 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:37,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,157 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:37,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:07:37,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:07:37,161 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_release [2022-12-15 00:07:37,162 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-15 00:07:37,163 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:07:37,164 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:07:37,167 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 00:07:37,168 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:07:37,168 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:07:37,169 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_startup [2022-12-15 00:07:37,170 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:07:37,170 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:07:37,170 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:07:37,171 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:07:37,172 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:07:37,172 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:07:37,173 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,173 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,174 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,174 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,174 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,175 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:07:37,176 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:37,176 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:37,176 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:37,177 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:07:37,177 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,178 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,178 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,178 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,179 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,179 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:07:37,179 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:07:37,180 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:07:37,181 WARN L623 FunctionHandler]: Unknown extern function usb_serial_probe [2022-12-15 00:07:37,182 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:07:37,183 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:07:37,183 WARN L623 FunctionHandler]: Unknown extern function usb_serial_suspend [2022-12-15 00:07:37,184 WARN L623 FunctionHandler]: Unknown extern function usb_serial_resume [2022-12-15 00:07:37,184 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_2 [2022-12-15 00:07:37,186 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 00:07:37,187 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:37,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:37,188 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:37,189 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:37,190 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:37,190 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:07:37,191 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:37,191 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:07:37,192 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 00:07:37,192 WARN L237 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_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-12-15 00:07:37,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:07:37,250 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:07:37,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37 WrapperNode [2022-12-15 00:07:37,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:07:37,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:07:37,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:07:37,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:07:37,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,356 INFO L138 Inliner]: procedures = 94, calls = 1025, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1806 [2022-12-15 00:07:37,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:07:37,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:07:37,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:07:37,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:07:37,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,460 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:07:37,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:07:37,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:07:37,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:07:37,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:07:37" (1/1) ... [2022-12-15 00:07:37,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:07:37,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:07:37,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:07:37,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:07:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:07:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:07:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:07:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-12-15 00:07:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-12-15 00:07:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-12-15 00:07:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-12-15 00:07:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 00:07:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 00:07:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:07:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 00:07:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 00:07:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-12-15 00:07:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-12-15 00:07:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-15 00:07:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-15 00:07:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 00:07:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-12-15 00:07:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:07:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 00:07:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 00:07:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-12-15 00:07:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-12-15 00:07:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-12-15 00:07:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-12-15 00:07:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-12-15 00:07:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-12-15 00:07:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-12-15 00:07:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-12-15 00:07:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-12-15 00:07:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-12-15 00:07:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-12-15 00:07:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-12-15 00:07:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-15 00:07:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-15 00:07:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:07:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:07:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:07:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-12-15 00:07:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-12-15 00:07:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:07:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-12-15 00:07:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-12-15 00:07:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:07:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:07:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-15 00:07:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-15 00:07:37,762 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:07:37,764 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:07:37,802 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-15 00:07:38,964 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:07:39,142 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:07:39,143 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:07:39,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:07:39 BoogieIcfgContainer [2022-12-15 00:07:39,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:07:39,146 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:07:39,146 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:07:39,153 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:07:39,153 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:07:39" (1/1) ... [2022-12-15 00:07:39,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:07:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 269 states and 395 transitions. [2022-12-15 00:07:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 395 transitions. [2022-12-15 00:07:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:07:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 275 states and 438 transitions. [2022-12-15 00:07:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 438 transitions. [2022-12-15 00:07:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:07:39,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 287 states and 496 transitions. [2022-12-15 00:07:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 496 transitions. [2022-12-15 00:07:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:07:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:40,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 00:07:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 288 states and 497 transitions. [2022-12-15 00:07:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 497 transitions. [2022-12-15 00:07:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:07:40,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:40,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 00:07:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 289 states and 498 transitions. [2022-12-15 00:07:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 498 transitions. [2022-12-15 00:07:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:07:40,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 00:07:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 291 states and 501 transitions. [2022-12-15 00:07:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 501 transitions. [2022-12-15 00:07:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:07:40,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 294 states and 533 transitions. [2022-12-15 00:07:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 533 transitions. [2022-12-15 00:07:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:07:41,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 293 states and 528 transitions. [2022-12-15 00:07:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2022-12-15 00:07:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:07:41,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 298 states and 564 transitions. [2022-12-15 00:07:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 564 transitions. [2022-12-15 00:07:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:07:41,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 00:07:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 300 states and 566 transitions. [2022-12-15 00:07:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 566 transitions. [2022-12-15 00:07:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:07:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 302 states and 568 transitions. [2022-12-15 00:07:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 568 transitions. [2022-12-15 00:07:41,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:07:41,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 00:07:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 303 states and 568 transitions. [2022-12-15 00:07:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 568 transitions. [2022-12-15 00:07:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:07:42,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 302 states and 562 transitions. [2022-12-15 00:07:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 562 transitions. [2022-12-15 00:07:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:07:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:42,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 00:07:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 303 states and 562 transitions. [2022-12-15 00:07:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 562 transitions. [2022-12-15 00:07:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:42,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-15 00:07:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 305 states and 564 transitions. [2022-12-15 00:07:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 564 transitions. [2022-12-15 00:07:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:07:42,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,000 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-15 00:07:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 307 states and 566 transitions. [2022-12-15 00:07:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 566 transitions. [2022-12-15 00:07:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:07:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 00:07:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 310 states and 570 transitions. [2022-12-15 00:07:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 570 transitions. [2022-12-15 00:07:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:07:43,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-15 00:07:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 315 states and 576 transitions. [2022-12-15 00:07:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 576 transitions. [2022-12-15 00:07:43,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:07:43,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 00:07:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 318 states and 580 transitions. [2022-12-15 00:07:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 580 transitions. [2022-12-15 00:07:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:07:43,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 00:07:43,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 321 states and 583 transitions. [2022-12-15 00:07:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 583 transitions. [2022-12-15 00:07:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:07:43,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-15 00:07:43,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 321 states and 578 transitions. [2022-12-15 00:07:43,964 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 578 transitions. [2022-12-15 00:07:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 00:07:43,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-12-15 00:07:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 336 states and 631 transitions. [2022-12-15 00:07:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 631 transitions. [2022-12-15 00:07:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-15 00:07:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 339 states and 660 transitions. [2022-12-15 00:07:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 660 transitions. [2022-12-15 00:07:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-15 00:07:44,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:45,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 353 states and 714 transitions. [2022-12-15 00:07:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 714 transitions. [2022-12-15 00:07:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:45,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2022-12-15 00:07:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 356 states and 721 transitions. [2022-12-15 00:07:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 721 transitions. [2022-12-15 00:07:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:45,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:45,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2022-12-15 00:07:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 359 states and 724 transitions. [2022-12-15 00:07:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 724 transitions. [2022-12-15 00:07:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:45,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 365 states and 761 transitions. [2022-12-15 00:07:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 761 transitions. [2022-12-15 00:07:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:46,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:46,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 368 states and 790 transitions. [2022-12-15 00:07:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 790 transitions. [2022-12-15 00:07:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:46,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:46,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 00:07:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 371 states and 795 transitions. [2022-12-15 00:07:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 795 transitions. [2022-12-15 00:07:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 00:07:47,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:47,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 00:07:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 373 states and 797 transitions. [2022-12-15 00:07:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 797 transitions. [2022-12-15 00:07:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 00:07:47,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-12-15 00:07:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 377 states and 830 transitions. [2022-12-15 00:07:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 830 transitions. [2022-12-15 00:07:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:07:47,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:47,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-12-15 00:07:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 368 states and 815 transitions. [2022-12-15 00:07:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 815 transitions. [2022-12-15 00:07:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-15 00:07:48,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 00:07:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 370 states and 818 transitions. [2022-12-15 00:07:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 818 transitions. [2022-12-15 00:07:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 00:07:48,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 371 states and 819 transitions. [2022-12-15 00:07:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 819 transitions. [2022-12-15 00:07:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 00:07:48,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-15 00:07:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 372 states and 820 transitions. [2022-12-15 00:07:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 820 transitions. [2022-12-15 00:07:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:07:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:48,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-15 00:07:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 373 states and 820 transitions. [2022-12-15 00:07:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 820 transitions. [2022-12-15 00:07:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:07:48,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2022-12-15 00:07:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 376 states and 826 transitions. [2022-12-15 00:07:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 826 transitions. [2022-12-15 00:07:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:07:49,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:49,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 00:07:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 378 states and 830 transitions. [2022-12-15 00:07:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 830 transitions. [2022-12-15 00:07:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 00:07:49,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:49,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:49,397 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-15 00:07:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 379 states and 831 transitions. [2022-12-15 00:07:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 831 transitions. [2022-12-15 00:07:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 00:07:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:49,550 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2022-12-15 00:07:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 382 states and 837 transitions. [2022-12-15 00:07:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 837 transitions. [2022-12-15 00:07:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 00:07:49,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-12-15 00:07:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 384 states and 840 transitions. [2022-12-15 00:07:50,259 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 840 transitions. [2022-12-15 00:07:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 00:07:50,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2022-12-15 00:07:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 385 states and 843 transitions. [2022-12-15 00:07:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 843 transitions. [2022-12-15 00:07:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 00:07:51,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-12-15 00:07:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 386 states and 844 transitions. [2022-12-15 00:07:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 844 transitions. [2022-12-15 00:07:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 00:07:52,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:52,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2022-12-15 00:07:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 387 states and 845 transitions. [2022-12-15 00:07:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 845 transitions. [2022-12-15 00:07:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 00:07:53,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:53,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-15 00:07:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 392 states and 854 transitions. [2022-12-15 00:07:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 854 transitions. [2022-12-15 00:07:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 00:07:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:54,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-12-15 00:07:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 393 states and 855 transitions. [2022-12-15 00:07:55,005 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 855 transitions. [2022-12-15 00:07:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:55,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:07:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 397 states and 861 transitions. [2022-12-15 00:07:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 861 transitions. [2022-12-15 00:07:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:55,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:07:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 399 states and 868 transitions. [2022-12-15 00:07:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 868 transitions. [2022-12-15 00:07:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:55,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:07:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 401 states and 895 transitions. [2022-12-15 00:07:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 895 transitions. [2022-12-15 00:07:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:55,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-15 00:07:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 404 states and 901 transitions. [2022-12-15 00:07:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 901 transitions. [2022-12-15 00:07:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2022-12-15 00:07:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 430 states and 994 transitions. [2022-12-15 00:07:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 994 transitions. [2022-12-15 00:07:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 00:07:58,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-12-15 00:07:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 432 states and 996 transitions. [2022-12-15 00:07:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 996 transitions. [2022-12-15 00:07:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:07:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-12-15 00:07:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 433 states and 996 transitions. [2022-12-15 00:07:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 996 transitions. [2022-12-15 00:07:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:07:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:58,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-15 00:07:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 436 states and 1001 transitions. [2022-12-15 00:07:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1001 transitions. [2022-12-15 00:07:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:07:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:07:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 439 states and 1006 transitions. [2022-12-15 00:07:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1006 transitions. [2022-12-15 00:07:59,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:07:59,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:59,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:07:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 440 states and 1007 transitions. [2022-12-15 00:07:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1007 transitions. [2022-12-15 00:07:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:07:59,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:08:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 457 states and 1068 transitions. [2022-12-15 00:08:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1068 transitions. [2022-12-15 00:08:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:08:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:01,072 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:08:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 458 states and 1075 transitions. [2022-12-15 00:08:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1075 transitions. [2022-12-15 00:08:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:08:01,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2022-12-15 00:08:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 457 states and 1059 transitions. [2022-12-15 00:08:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1059 transitions. [2022-12-15 00:08:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 00:08:01,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:01,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:08:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 460 states and 1064 transitions. [2022-12-15 00:08:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1064 transitions. [2022-12-15 00:08:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 00:08:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-15 00:08:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 464 states and 1070 transitions. [2022-12-15 00:08:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1070 transitions. [2022-12-15 00:08:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 00:08:02,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:08:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 467 states and 1075 transitions. [2022-12-15 00:08:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1075 transitions. [2022-12-15 00:08:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:03,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:03,300 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 479 states and 1116 transitions. [2022-12-15 00:08:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1116 transitions. [2022-12-15 00:08:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 00:08:04,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 461 states and 1090 transitions. [2022-12-15 00:08:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1090 transitions. [2022-12-15 00:08:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 00:08:04,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:06,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 462 states and 1090 transitions. [2022-12-15 00:08:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1090 transitions. [2022-12-15 00:08:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:06,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:06,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:06,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 466 states and 1099 transitions. [2022-12-15 00:08:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1099 transitions. [2022-12-15 00:08:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:07,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-15 00:08:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 470 states and 1104 transitions. [2022-12-15 00:08:07,309 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1104 transitions. [2022-12-15 00:08:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:07,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:07,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-15 00:08:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 475 states and 1116 transitions. [2022-12-15 00:08:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1116 transitions. [2022-12-15 00:08:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:07,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:07,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 474 states and 1099 transitions. [2022-12-15 00:08:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1099 transitions. [2022-12-15 00:08:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:08:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-15 00:08:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 478 states and 1107 transitions. [2022-12-15 00:08:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1107 transitions. [2022-12-15 00:08:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 00:08:07,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 482 states and 1116 transitions. [2022-12-15 00:08:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1116 transitions. [2022-12-15 00:08:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 00:08:08,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:08,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:08,625 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 484 states and 1136 transitions. [2022-12-15 00:08:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1136 transitions. [2022-12-15 00:08:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 00:08:08,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 486 states and 1140 transitions. [2022-12-15 00:08:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1140 transitions. [2022-12-15 00:08:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:09,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:09,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-12-15 00:08:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 487 states and 1140 transitions. [2022-12-15 00:08:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1140 transitions. [2022-12-15 00:08:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 00:08:09,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-12-15 00:08:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 489 states and 1143 transitions. [2022-12-15 00:08:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1143 transitions. [2022-12-15 00:08:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:09,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 492 states and 1150 transitions. [2022-12-15 00:08:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1150 transitions. [2022-12-15 00:08:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:10,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:10,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 499 states and 1184 transitions. [2022-12-15 00:08:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1184 transitions. [2022-12-15 00:08:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:11,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 503 states and 1192 transitions. [2022-12-15 00:08:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1192 transitions. [2022-12-15 00:08:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:12,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:12,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 508 states and 1220 transitions. [2022-12-15 00:08:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1220 transitions. [2022-12-15 00:08:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:12,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:12,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-15 00:08:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 510 states and 1223 transitions. [2022-12-15 00:08:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1223 transitions. [2022-12-15 00:08:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:08:13,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:13,460 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:08:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:21,949 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:08:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:28,989 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 80 iterations. [2022-12-15 00:08:29,027 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,028 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,028 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,028 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,029 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,029 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,029 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,029 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,030 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,030 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,030 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,030 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,031 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,031 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,035 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,035 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 00:08:29,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,038 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 00:08:29,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:08:29 ImpRootNode [2022-12-15 00:08:29,143 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:08:29,144 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:08:29,144 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:08:29,144 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:08:29,145 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:07:39" (3/4) ... [2022-12-15 00:08:29,148 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:08:29,148 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:08:29,148 INFO L158 Benchmark]: Toolchain (without parser) took 52842.82ms. Allocated memory was 130.0MB in the beginning and 1.0GB in the end (delta: 880.8MB). Free memory was 85.9MB in the beginning and 741.4MB in the end (delta: -655.5MB). Peak memory consumption was 227.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,149 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:29,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 944.69ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 85.6MB in the beginning and 94.8MB in the end (delta: -9.2MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,150 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.59ms. Allocated memory is still 190.8MB. Free memory was 94.8MB in the beginning and 82.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,150 INFO L158 Benchmark]: Boogie Preprocessor took 122.09ms. Allocated memory is still 190.8MB. Free memory was 82.2MB in the beginning and 133.8MB in the end (delta: -51.6MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,150 INFO L158 Benchmark]: RCFGBuilder took 1665.61ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 133.8MB in the beginning and 138.2MB in the end (delta: -4.4MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,151 INFO L158 Benchmark]: CodeCheck took 49997.98ms. Allocated memory was 230.7MB in the beginning and 1.0GB in the end (delta: 780.1MB). Free memory was 138.2MB in the beginning and 741.4MB in the end (delta: -603.2MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. [2022-12-15 00:08:29,151 INFO L158 Benchmark]: Witness Printer took 3.64ms. Allocated memory is still 1.0GB. Free memory is still 741.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:29,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 22 procedures, 270 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 49.8s, OverallIterations: 80, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 60322 SdHoareTripleChecker+Valid, 73.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 33263 mSDsluCounter, 66013 SdHoareTripleChecker+Invalid, 63.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 46731 mSDsCounter, 10446 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 73992 IncrementalHoareTripleChecker+Invalid, 84438 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10446 mSolverCounterUnsat, 19282 mSDtfsCounter, 73992 mSolverCounterSat, 1.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 68129 GetRequests, 67732 SyntacticMatches, 39 SemanticMatches, 358 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63250 ImplicationChecksByTransitivity, 14.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.8s SsaConstructionTime, 10.2s SatisfiabilityAnalysisTime, 12.8s InterpolantComputationTime, 10150 NumberOfCodeBlocks, 10150 NumberOfCodeBlocksAsserted, 80 NumberOfCheckSat, 9915 ConstructedInterpolants, 0 QuantifiedInterpolants, 14154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 79 InterpolantComputations, 69 PerfectInterpolantSequences, 18326/18427 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 4446]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3511, overapproximation of bitwiseOr at line 3426. Possible FailurePath: [L3431] int LDV_IN_INTERRUPT = 1; [L3432] int ldv_state_variable_2 ; [L3433] int ref_cnt ; [L3434] struct usb_serial *qcdevice_group1 ; [L3435] int ldv_state_variable_1 ; [L3436] struct usb_interface *qcdriver_group1 ; [L3437] int usb_counter ; [L3438] struct usb_serial_port *qcdevice_group0 ; [L3439] struct tty_struct *qcdevice_group2 ; [L3440] int ldv_state_variable_0 ; [L3556] static int debug ; [L3557-L3730] static struct usb_device_id const id_table[59U] = { {3U, 1478U, 37393U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37394U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 7965U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 8221U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1242U, 9485U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1242U, 9484U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33138U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33137U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5136U, 40961U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5136U, 40968U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2821U, 6006U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2821U, 6004U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6610U, 65523U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6610U, 65522U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5463U, 2688U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36865U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36866U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37378U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37379U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37410U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36872U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37377U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37409U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37425U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 8005U, 1U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33157U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33158U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37384U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37387U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37412U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37413U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37444U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37445U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 9245U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 9501U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37396U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37397U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37476U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37477U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37428U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37429U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37492U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37493U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36864U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36865U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36866U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36867U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36868U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36869U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36870U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36871U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36872U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36873U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36874U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5848U, 32769U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5848U, 32770U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37380U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37381U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L3731] struct usb_device_id const __mod_usb_device_table ; [L3732-L3746] static struct usb_driver qcdriver = {"qcserial", & usb_serial_probe, & usb_serial_disconnect, 0, & usb_serial_suspend, & usb_serial_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L3902-L3908] static struct usb_serial_driver qcdevice = {"Qualcomm USB modem", (struct usb_device_id const *)(& id_table), 1, {0, 0}, {"qcserial", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, & qcdriver, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, 0UL, 0UL, & qcprobe, & usb_wwan_startup, 0, & usb_wwan_disconnect, & qc_release, 0, 0, & usb_wwan_suspend, & usb_wwan_resume, & usb_wwan_open, & usb_wwan_close, & usb_wwan_write, & usb_wwan_write_room, 0, 0, 0, & usb_wwan_chars_in_buffer, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L3936] int ldv_retval_2 ; [L3937] int ldv_retval_5 ; [L3938] int ldv_retval_0 ; [L3939] int ldv_retval_4 ; [L3940] int ldv_retval_6 ; [L3942] int ldv_retval_1 ; [L3944] int ldv_retval_8 ; [L3945] int ldv_retval_3 ; [L3946] int ldv_retval_7 ; [L4449] int ldv_alloc_count = 0; [L3973] struct usb_device_id *ldvarg1 ; [L3974] void *tmp ; [L3975] unsigned char *ldvarg3 ; [L3976] void *tmp___0 ; [L3977] pm_message_t ldvarg0 ; [L3978] int ldvarg2 ; [L3979] pm_message_t ldvarg4 ; [L3980] struct usb_device_id *ldvarg5 ; [L3981] void *tmp___1 ; [L3982] int tmp___2 ; [L3983] int tmp___3 ; [L3984] int tmp___4 ; [L3985] int tmp___5 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg2={20552:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3987] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-2:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-2:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-2:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={-2:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-2:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-2:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={-2:0}, usb_counter=0] [L3346] return (p); [L3987] RET, EXPR ldv_init_zalloc(24UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={-2:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg2={20552:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3987] tmp = ldv_init_zalloc(24UL) [L3988] ldvarg1 = (struct usb_device_id *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, usb_counter=0] [L3989] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-7:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-7:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-7:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, tmp={-7:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-7:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-7:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, tmp={-7:0}, usb_counter=0] [L3346] return (p); [L3989] RET, EXPR ldv_init_zalloc(1UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-7:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, usb_counter=0] [L3989] tmp___0 = ldv_init_zalloc(1UL) [L3990] ldvarg3 = (unsigned char *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, usb_counter=0] [L3991] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-5:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-5:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={-5:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-5:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={-5:0}, usb_counter=0] [L3346] return (p); [L3991] RET, EXPR ldv_init_zalloc(24UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={-5:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, usb_counter=0] [L3991] tmp___1 = ldv_init_zalloc(24UL) [L3992] ldvarg5 = (struct usb_device_id *)tmp___1 [L3993] FCALL ldv_initialize() [L3994] CALL ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); [L3994] RET ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 4UL)={32663:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, usb_counter=0] [L3995] CALL ldv_memset((void *)(& ldvarg2), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); [L3995] RET ldv_memset((void *)(& ldvarg2), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 4UL)={20552:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, usb_counter=0] [L3996] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); [L3996] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={32662:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, usb_counter=0] [L3997] ldv_state_variable_1 = 0 [L3998] ref_cnt = 0 [L3999] ldv_state_variable_0 = 1 [L4000] ldv_state_variable_2 = 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, usb_counter=0] [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: [L4210] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, usb_counter=0] [L4211] COND TRUE ldv_state_variable_0 != 0 [L4212] tmp___4 = __VERIFIER_nondet_int() [L4214] case 0: [L4222] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, tmp___4=1, usb_counter=0] [L4223] COND TRUE ldv_state_variable_0 == 1 [L4224] CALL, EXPR qcinit() [L3911] int retval ; [L3913] CALL, EXPR usb_serial_register(& qcdevice) [L4514] return __VERIFIER_nondet_int(); [L3913] RET, EXPR usb_serial_register(& qcdevice) [L3913] retval = usb_serial_register(& qcdevice) [L3914] COND FALSE !(retval != 0) [L3918] CALL, EXPR usb_register(& qcdriver) [L3509] int tmp ; [L3511] CALL, EXPR ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L4335] ldv_func_ret_type ldv_func_res ; [L4336] int tmp ; [L4338] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4500] return __VERIFIER_nondet_int(); [L4338] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4338] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4339] ldv_func_res = tmp [L4340] ldv_state_variable_2 = 1 [L4341] usb_counter = 0 [L4342] CALL ldv_usb_driver_2() [L3964] void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3966] CALL, EXPR ldv_init_zalloc(1232UL) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-8:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-8:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, p={-8:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, tmp={-8:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-8:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, p={-8:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, tmp={-8:0}, usb_counter=0] [L3346] return (p); [L3966] RET, EXPR ldv_init_zalloc(1232UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1232UL)={-8:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3966] tmp = ldv_init_zalloc(1232UL) [L3967] qcdriver_group1 = (struct usb_interface *)tmp [L4342] RET ldv_usb_driver_2() [L4343] return (ldv_func_res); [L3511] RET, EXPR ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L3511] tmp = ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L3512] return (tmp); [L3918] RET, EXPR usb_register(& qcdriver) [L3918] retval = usb_register(& qcdriver) [L3919] COND FALSE !(retval != 0) [L3924] return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=0, usb_counter=0] [L4224] RET, EXPR qcinit() [L4224] ldv_retval_5 = qcinit() [L4225] COND FALSE !(ldv_retval_5 != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, tmp___4=1, usb_counter=0] [L4230] COND TRUE ldv_retval_5 == 0 [L4231] ldv_state_variable_0 = 2 [L4232] ldv_state_variable_1 = 1 [L4233] CALL ldv_initialize_usb_serial_driver_1() [L3949] void *tmp ; [L3950] void *tmp___0 ; [L3951] void *tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3953] CALL, EXPR ldv_init_zalloc(2304UL) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-4:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2304, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-4:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-4:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2304, tmp={-4:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-4:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-4:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2304, tmp={-4:0}, usb_counter=0] [L3346] return (p); [L3953] RET, EXPR ldv_init_zalloc(2304UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2304UL)={-4:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3953] tmp = ldv_init_zalloc(2304UL) [L3954] qcdevice_group0 = (struct usb_serial_port *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-4:0}, usb_counter=0] [L3955] CALL, EXPR ldv_init_zalloc(280UL) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-3:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=280, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-3:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-3:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=280, tmp={-3:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-3:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-3:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=280, tmp={-3:0}, usb_counter=0] [L3346] return (p); [L3955] RET, EXPR ldv_init_zalloc(280UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(280UL)={-3:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-4:0}, usb_counter=0] [L3955] tmp___0 = ldv_init_zalloc(280UL) [L3956] qcdevice_group1 = (struct usb_serial *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-4:0}, tmp___0={-3:0}, usb_counter=0] [L3957] CALL, EXPR ldv_init_zalloc(2696UL) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-9:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2696, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-9:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-9:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2696, tmp={-9:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, calloc(1UL, size)={-9:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-9:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=2696, tmp={-9:0}, usb_counter=0] [L3346] return (p); [L3957] RET, EXPR ldv_init_zalloc(2696UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2696UL)={-9:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-4:0}, tmp___0={-3:0}, usb_counter=0] [L3957] tmp___1 = ldv_init_zalloc(2696UL) [L3958] qcdevice_group2 = (struct tty_struct *)tmp___1 [L4233] RET ldv_initialize_usb_serial_driver_1() [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=0, tmp___4=1, usb_counter=0] [L4005] COND TRUE ldv_state_variable_1 != 0 [L4006] tmp___3 = __VERIFIER_nondet_int() [L4008] case 0: [L4022] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=0, tmp___3=1, tmp___4=1, usb_counter=0] [L4023] COND TRUE ldv_state_variable_1 == 1 [L4024] CALL, EXPR qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L3749] struct usb_wwan_intf_private *data ; [L3750] struct usb_host_interface *intf ; [L3751] int retval ; [L3752] __u8 nintf ; [L3753] __u8 ifnum ; [L3754] void *tmp ; [L3755] struct lock_class_key __key ; [L3756] int tmp___0 ; [L3757] int tmp___1 ; [L3759] EXPR serial->interface [L3759] EXPR (serial->interface)->cur_altsetting [L3759] intf = (serial->interface)->cur_altsetting [L3760] retval = -19 [L3761] COND FALSE !(debug != 0) [L3766] EXPR serial->dev [L3766] EXPR (serial->dev)->actconfig [L3766] EXPR ((serial->dev)->actconfig)->desc.bNumInterfaces [L3766] nintf = ((serial->dev)->actconfig)->desc.bNumInterfaces [L3767] COND FALSE !(debug != 0) [L3772] EXPR intf->desc.bInterfaceNumber [L3772] ifnum = intf->desc.bInterfaceNumber [L3773] COND FALSE !(debug != 0) [L3778] CALL, EXPR kzalloc(96UL, 208U) [L4322] void *res ; [L4324] CALL, EXPR ldv_kzalloc_1(size, flags) [L3424] void *tmp ; [L3426] CALL, EXPR kmalloc(size, flags | 32768U) [L3416] void *tmp___2 ; [L3418] CALL, EXPR __kmalloc(size, flags) [L3411] CALL, EXPR ldv_malloc(size) [L3306] void *p ; [L3307] void *tmp ; [L3308] int tmp___0 ; [L3310] tmp___0 = __VERIFIER_nondet_int() [L3311] COND FALSE !(tmp___0 != 0) [L3314] tmp = malloc(size) [L3315] p = tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-6:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=96, tmp={-6:0}, tmp___0=0, usb_counter=0] [L3316] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) [L3316] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-6:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=96, tmp={-6:0}, tmp___0=0, usb_counter=0] [L3317] return (p); VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={-6:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, size=96, tmp={-6:0}, tmp___0=0, usb_counter=0] [L3411] RET, EXPR ldv_malloc(size) [L3411] return ldv_malloc(size); [L3418] RET, EXPR __kmalloc(size, flags) [L3418] tmp___2 = __kmalloc(size, flags) [L3419] return (tmp___2); [L3426] RET, EXPR kmalloc(size, flags | 32768U) [L3426] tmp = kmalloc(size, flags | 32768U) [L3427] return (tmp); [L4324] RET, EXPR ldv_kzalloc_1(size, flags) [L4324] res = ldv_kzalloc_1(size, flags) [L4325] COND TRUE (unsigned long )res != (unsigned long )((void *)0) [L4326] CALL ldv_alloc() [L4453] ldv_alloc_count = ldv_alloc_count + 1 [L4326] RET ldv_alloc() [L4329] return (res); [L3778] RET, EXPR kzalloc(96UL, 208U) [L3778] tmp = kzalloc(96UL, 208U) [L3779] data = (struct usb_wwan_intf_private *)tmp VAL [__key={19280:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, data={-6:0}, debug=0, id={-2:0}, id={-2:0}, id_table={31:0}, ifnum=0, intf={-9:6468}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, printk("<7>%s: %s\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", "qcprobe")=1521, printk("<7>%s: Num Interfaces = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )nintf)=1519, printk("<7>%s: This Interface = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )ifnum)=1529, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=-19, serial={-3:0}, serial={-3:0}, tmp={-6:0}, usb_counter=0] [L3780] COND FALSE !((unsigned long )data == (unsigned long )((struct usb_wwan_intf_private *)0)) [L3784] CALL spinlock_check(& data->susp_lock) [L3400] return (& lock->__annonCompField19.rlock); [L3784] RET spinlock_check(& data->susp_lock) [L3785-L3786] FCALL __raw_spin_lock_init(& data->susp_lock.__annonCompField19.rlock, "&(&data->susp_lock)->rlock", & __key) [L3787] EXPR serial->dev [L3787] FCALL usb_enable_autosuspend(serial->dev) [L3789] case 1: [L3790] EXPR serial->interface [L3790] EXPR (serial->interface)->num_altsetting VAL [(serial->interface)->num_altsetting=8589934591, __key={19280:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, data={-6:0}, debug=0, id={-2:0}, id={-2:0}, id_table={31:0}, ifnum=0, intf={-9:6468}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, printk("<7>%s: %s\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", "qcprobe")=1521, printk("<7>%s: Num Interfaces = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )nintf)=1519, printk("<7>%s: This Interface = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )ifnum)=1529, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=-19, serial={-3:0}, serial={-3:0}, serial->interface={1528:-25891}, tmp={-6:0}, usb_counter=0] [L3790] COND FALSE !((serial->interface)->num_altsetting == 2U) [L3793] EXPR serial->interface [L3793] EXPR (serial->interface)->num_altsetting VAL [(serial->interface)->num_altsetting=8589934591, __key={19280:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, data={-6:0}, debug=0, id={-2:0}, id={-2:0}, id_table={31:0}, ifnum=0, intf={-9:6468}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, printk("<7>%s: %s\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", "qcprobe")=1521, printk("<7>%s: Num Interfaces = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )nintf)=1519, printk("<7>%s: This Interface = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )ifnum)=1529, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=-19, serial={-3:0}, serial={-3:0}, serial->interface={1528:-25891}, tmp={-6:0}, usb_counter=0] [L3793] COND TRUE (serial->interface)->num_altsetting > 2U [L3877] COND FALSE !(retval != -19) VAL [__key={19280:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, data={-6:0}, debug=0, id={-2:0}, id={-2:0}, id_table={31:0}, ifnum=0, intf={-9:6468}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, printk("<7>%s: %s\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", "qcprobe")=1521, printk("<7>%s: Num Interfaces = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )nintf)=1519, printk("<7>%s: This Interface = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )ifnum)=1529, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=-19, serial={-3:0}, serial={-3:0}, tmp={-6:0}, usb_counter=0] [L3881] return (retval); [L3881] return (retval); VAL [\result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, data={-6:0}, debug=0, id={-2:0}, id={-2:0}, id_table={31:0}, ifnum=0, intf={-9:6468}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, printk("<7>%s: %s\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", "qcprobe")=1521, printk("<7>%s: Num Interfaces = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )nintf)=1519, printk("<7>%s: This Interface = %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-020--linux-stable--dir/work/current--X--drivers/usb/serial/qcserial.ko--X--defaultlinux-stable-c0cc359-1--X--104_1a--X--cpachecker/linux-stable-c0cc359-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/104_1a/drivers/usb/serial/qcserial.c", (int )ifnum)=1529, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, retval=-19, serial={-3:0}, serial={-3:0}, tmp={-6:0}, usb_counter=0] [L4024] RET, EXPR qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L4024] ldv_retval_4 = qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L4025] COND FALSE !(ldv_retval_4 == 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=0, tmp___3=1, tmp___4=1, usb_counter=0] [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: [L4210] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, tmp___3=1, tmp___4=1, usb_counter=0] [L4211] COND TRUE ldv_state_variable_0 != 0 [L4212] tmp___4 = __VERIFIER_nondet_int() [L4214] case 0: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, tmp___3=1, tmp___4=0, usb_counter=0] [L4215] COND TRUE ldv_state_variable_0 == 2 && ref_cnt == 0 [L4216] CALL qcexit() [L3930] CALL ldv_usb_deregister_11(& qcdriver) [L4437] FCALL usb_deregister(arg) [L4438] ldv_state_variable_2 = 0 [L3930] RET ldv_usb_deregister_11(& qcdriver) [L3931] FCALL usb_serial_deregister(& qcdevice) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] [L4216] RET qcexit() [L4217] ldv_state_variable_0 = 3 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, ldvarg0={32663:0}, ldvarg1={-2:0}, ldvarg2={20552:0}, ldvarg3={-7:0}, ldvarg4={32662:0}, ldvarg5={-5:0}, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, tmp={-2:0}, tmp___0={-7:0}, tmp___1={-5:0}, tmp___2=1, tmp___3=1, tmp___4=0, usb_counter=0] [L4315] CALL ldv_check_final_state() [L4467] COND TRUE ldv_alloc_count != 0 [L4468] CALL ldv_error() [L4446] reach_error() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={1515:889}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={-4:0}, qcdevice_group1={-3:0}, qcdevice_group2={-9:0}, qcdriver={32:0}, qcdriver_group1={-8:0}, ref_cnt=0, usb_counter=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 944.69ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 85.6MB in the beginning and 94.8MB in the end (delta: -9.2MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.59ms. Allocated memory is still 190.8MB. Free memory was 94.8MB in the beginning and 82.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 122.09ms. Allocated memory is still 190.8MB. Free memory was 82.2MB in the beginning and 133.8MB in the end (delta: -51.6MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1665.61ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 133.8MB in the beginning and 138.2MB in the end (delta: -4.4MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * CodeCheck took 49997.98ms. Allocated memory was 230.7MB in the beginning and 1.0GB in the end (delta: 780.1MB). Free memory was 138.2MB in the beginning and 741.4MB in the end (delta: -603.2MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. * Witness Printer took 3.64ms. Allocated memory is still 1.0GB. Free memory is still 741.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:08:29,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4 --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 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b --- 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-2329fc7 [2022-12-15 00:08:30,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:08:30,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:08:30,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:08:30,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:08:30,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:08:30,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:08:30,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:08:30,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:08:30,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:08:30,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:08:30,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:08:30,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:08:30,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:08:30,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:08:30,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:08:30,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:08:30,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:08:30,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:08:30,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:08:30,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:08:30,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:08:30,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:08:30,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:08:30,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:08:30,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:08:30,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:08:30,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:08:30,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:08:30,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:08:30,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:08:30,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:08:30,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:08:30,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:08:30,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:08:30,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:08:30,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:08:30,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:08:30,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:08:30,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:08:30,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:08:30,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:08:30,787 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:08:30,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:08:30,788 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:08:30,788 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:08:30,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:08:30,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:08:30,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:08:30,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:08:30,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:08:30,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:08:30,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:08:30,790 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:08:30,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:08:30,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:08:30,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:08:30,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:08:30,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:08:30,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:08:30,792 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:08:30,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:08:30,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:30,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:08:30,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:08:30,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:08:30,793 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:08:30,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:08:30,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:08:30,793 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:08:30,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:08:30,794 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-12-15 00:08:31,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:08:31,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:08:31,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:08:31,058 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:08:31,058 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:08:31,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 00:08:33,738 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:08:33,991 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:08:33,992 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 00:08:34,009 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/a00cb29f9/08c8d5085f1b4eec9dbe86693b01b1e1/FLAG8a134b912 [2022-12-15 00:08:34,020 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/data/a00cb29f9/08c8d5085f1b4eec9dbe86693b01b1e1 [2022-12-15 00:08:34,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:08:34,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:08:34,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:34,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:08:34,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:08:34,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:34" (1/1) ... [2022-12-15 00:08:34,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a99cfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:34, skipping insertion in model container [2022-12-15 00:08:34,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:34" (1/1) ... [2022-12-15 00:08:34,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:08:34,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:34,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:08:34,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,606 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:08:34,607 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 00:08:34,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,610 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,611 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,613 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,620 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_release [2022-12-15 00:08:34,624 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-15 00:08:34,632 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,636 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,649 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 00:08:34,650 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,651 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,652 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_startup [2022-12-15 00:08:34,653 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,654 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,654 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,655 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,655 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,656 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,657 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,657 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,658 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,658 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,659 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,659 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,660 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,660 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,661 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,661 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,662 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,662 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,663 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,663 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,663 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,664 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,664 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,665 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,667 WARN L623 FunctionHandler]: Unknown extern function usb_serial_probe [2022-12-15 00:08:34,668 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,669 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,669 WARN L623 FunctionHandler]: Unknown extern function usb_serial_suspend [2022-12-15 00:08:34,670 WARN L623 FunctionHandler]: Unknown extern function usb_serial_resume [2022-12-15 00:08:34,670 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_2 [2022-12-15 00:08:34,673 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 00:08:34,674 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,675 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,675 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,676 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,677 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,679 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 00:08:34,681 WARN L237 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_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-12-15 00:08:34,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:34,732 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:08:34,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:34,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:08:34,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,809 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:08:34,809 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 00:08:34,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,812 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,813 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,814 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,815 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,825 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_release [2022-12-15 00:08:34,827 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-15 00:08:34,827 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,828 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,830 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 00:08:34,830 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,831 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,831 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_startup [2022-12-15 00:08:34,832 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,832 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,833 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,833 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,833 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,834 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,834 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,834 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,835 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,835 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,835 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,836 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,836 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,836 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,837 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,837 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,837 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,838 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,838 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,838 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,838 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,839 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,839 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,839 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,841 WARN L623 FunctionHandler]: Unknown extern function usb_serial_probe [2022-12-15 00:08:34,841 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,842 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,842 WARN L623 FunctionHandler]: Unknown extern function usb_serial_suspend [2022-12-15 00:08:34,842 WARN L623 FunctionHandler]: Unknown extern function usb_serial_resume [2022-12-15 00:08:34,843 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_2 [2022-12-15 00:08:34,844 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 00:08:34,845 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,845 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,846 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,846 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,847 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,847 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,848 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 00:08:34,848 WARN L237 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_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-12-15 00:08:34,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:34,866 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:08:34,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:08:34,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,951 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:08:34,952 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 00:08:34,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,954 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,955 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,957 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,958 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,959 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:08:34,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:08:34,960 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_release [2022-12-15 00:08:34,962 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-15 00:08:34,962 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,963 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-15 00:08:34,964 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 00:08:34,965 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,966 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write [2022-12-15 00:08:34,966 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_startup [2022-12-15 00:08:34,967 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,967 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_close [2022-12-15 00:08:34,967 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,968 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_suspend [2022-12-15 00:08:34,968 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,969 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_open [2022-12-15 00:08:34,969 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,969 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,970 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,970 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,970 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,970 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_write_room [2022-12-15 00:08:34,971 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,971 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,972 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,972 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_disconnect [2022-12-15 00:08:34,972 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,972 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,973 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,973 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,973 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,974 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_chars_in_buffer [2022-12-15 00:08:34,974 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,974 WARN L623 FunctionHandler]: Unknown extern function usb_wwan_resume [2022-12-15 00:08:34,975 WARN L623 FunctionHandler]: Unknown extern function usb_serial_probe [2022-12-15 00:08:34,976 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,976 WARN L623 FunctionHandler]: Unknown extern function usb_serial_disconnect [2022-12-15 00:08:34,977 WARN L623 FunctionHandler]: Unknown extern function usb_serial_suspend [2022-12-15 00:08:34,977 WARN L623 FunctionHandler]: Unknown extern function usb_serial_resume [2022-12-15 00:08:34,978 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_2 [2022-12-15 00:08:34,979 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 00:08:34,979 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,980 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,981 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,981 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,982 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 00:08:34,982 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,982 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:08:34,982 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 00:08:34,983 WARN L237 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_6da03cde-f20f-4c05-91ff-afeb7b000802/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-12-15 00:08:34,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:35,038 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:08:35,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35 WrapperNode [2022-12-15 00:08:35,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:35,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:35,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:08:35,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:08:35,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,143 INFO L138 Inliner]: procedures = 103, calls = 1025, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1743 [2022-12-15 00:08:35,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:35,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:08:35,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:08:35,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:08:35,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,216 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:08:35,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:08:35,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:08:35,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:08:35,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:35" (1/1) ... [2022-12-15 00:08:35,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:35,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:08:35,278 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:08:35,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:08:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:08:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:08:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-12-15 00:08:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-12-15 00:08:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 00:08:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-12-15 00:08:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-12-15 00:08:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-12-15 00:08:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-15 00:08:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:08:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:08:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-15 00:08:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-12-15 00:08:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 00:08:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-12-15 00:08:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:08:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-12-15 00:08:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-12-15 00:08:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-12-15 00:08:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-12-15 00:08:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-12-15 00:08:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-12-15 00:08:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:08:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:08:35,570 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:08:35,572 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:08:35,635 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-15 00:08:37,333 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:08:37,634 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:08:37,634 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:08:37,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:37 BoogieIcfgContainer [2022-12-15 00:08:37,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:08:37,637 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:08:37,637 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:08:37,644 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:08:37,644 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:37" (1/1) ... [2022-12-15 00:08:37,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:08:37,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:37,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 269 states and 395 transitions. [2022-12-15 00:08:37,693 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 395 transitions. [2022-12-15 00:08:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:08:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:37,731 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:08:37,735 INFO L158 Benchmark]: Toolchain (without parser) took 3711.89ms. Allocated memory was 79.7MB in the beginning and 172.0MB in the end (delta: 92.3MB). Free memory was 52.0MB in the beginning and 56.2MB in the end (delta: -4.2MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,736 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:37,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1015.89ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 51.8MB in the beginning and 31.6MB in the end (delta: 20.2MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.50ms. Allocated memory is still 96.5MB. Free memory was 52.3MB in the beginning and 40.4MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,737 INFO L158 Benchmark]: Boogie Preprocessor took 99.27ms. Allocated memory is still 96.5MB. Free memory was 40.4MB in the beginning and 44.3MB in the end (delta: -3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,737 INFO L158 Benchmark]: RCFGBuilder took 2392.39ms. Allocated memory was 96.5MB in the beginning and 172.0MB in the end (delta: 75.5MB). Free memory was 44.3MB in the beginning and 63.6MB in the end (delta: -19.3MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,738 INFO L158 Benchmark]: CodeCheck took 96.92ms. Allocated memory is still 172.0MB. Free memory was 63.6MB in the beginning and 56.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:08:37,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1015.89ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 51.8MB in the beginning and 31.6MB in the end (delta: 20.2MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.50ms. Allocated memory is still 96.5MB. Free memory was 52.3MB in the beginning and 40.4MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.27ms. Allocated memory is still 96.5MB. Free memory was 40.4MB in the beginning and 44.3MB in the end (delta: -3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2392.39ms. Allocated memory was 96.5MB in the beginning and 172.0MB in the end (delta: 75.5MB). Free memory was 44.3MB in the beginning and 63.6MB in the end (delta: -19.3MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. * CodeCheck took 96.92ms. Allocated memory is still 172.0MB. Free memory was 63.6MB in the beginning and 56.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:08:37,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da03cde-f20f-4c05-91ff-afeb7b000802/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared