./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- 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-38b53e6 [2022-11-25 17:28:43,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:28:43,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:28:43,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:28:43,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:28:43,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:28:43,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:28:43,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:28:43,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:28:43,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:28:43,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:28:43,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:28:43,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:28:43,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:28:43,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:28:43,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:28:43,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:28:43,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:28:43,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:28:43,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:28:43,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:28:43,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:28:43,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:28:43,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:28:43,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:28:43,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:28:43,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:28:43,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:28:43,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:28:43,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:28:43,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:28:43,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:28:43,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:28:43,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:28:43,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:28:43,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:28:43,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:28:43,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:28:43,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:28:43,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:28:43,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:28:43,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:28:43,372 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:28:43,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:28:43,372 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:28:43,372 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:28:43,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:28:43,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:28:43,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:28:43,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:28:43,375 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:28:43,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:28:43,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:28:43,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:28:43,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:28:43,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:28:43,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:28:43,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:28:43,376 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:28:43,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:28:43,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:28:43,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:28:43,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:28:43,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:28:43,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:28:43,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:28:43,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:28:43,378 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:28:43,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:28:43,379 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:28:43,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:28:43,379 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:28:43,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:28:43,380 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2022-11-25 17:28:43,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:28:43,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:28:43,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:28:43,752 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:28:43,752 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:28:43,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:28:46,900 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:28:47,491 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:28:47,493 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:28:47,532 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/f6dfec66e/f5f314f036774b8b95d27880473cbc52/FLAGb748f610f [2022-11-25 17:28:47,547 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/f6dfec66e/f5f314f036774b8b95d27880473cbc52 [2022-11-25 17:28:47,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:28:47,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:28:47,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:28:47,553 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:28:47,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:28:47,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:47" (1/1) ... [2022-11-25 17:28:47,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b975284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:47, skipping insertion in model container [2022-11-25 17:28:47,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:47" (1/1) ... [2022-11-25 17:28:47,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:28:47,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:28:48,238 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-25 17:28:48,241 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-25 17:28:48,356 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:28:48,371 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:28:48,384 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:28:48,396 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:28:48,435 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:28:48,477 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:48,572 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-25 17:28:48,626 WARN L623 FunctionHandler]: Unknown extern function __virt_addr_valid [2022-11-25 17:28:48,631 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:28:48,876 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:28:48,900 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:48,913 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:48,943 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:48,952 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:48,962 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:28:48,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:48,966 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:48,973 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:28:48,973 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:28:48,975 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:28:48,987 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:48,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:48,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,001 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-11-25 17:28:49,015 WARN L623 FunctionHandler]: Unknown extern function usb_sg_init [2022-11-25 17:28:49,017 WARN L623 FunctionHandler]: Unknown extern function usb_sg_wait [2022-11-25 17:28:49,018 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,024 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,029 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:28:49,034 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,035 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,041 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,042 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,047 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,048 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,048 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,058 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,059 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,062 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,063 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,064 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,064 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,065 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,067 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,069 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,070 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,072 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:28:49,073 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,081 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,088 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,090 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,093 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,097 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,098 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,104 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,105 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,105 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,106 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,106 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,125 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,128 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,129 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,133 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,140 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:28:49,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,165 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,168 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,174 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,179 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,180 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:28:49,180 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,182 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,183 WARN L623 FunctionHandler]: Unknown extern function completion_done [2022-11-25 17:28:49,184 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:28:49,184 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,194 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,205 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,206 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,207 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,207 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,208 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,209 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,209 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,210 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:28:49,214 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,214 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,215 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,219 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,219 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,220 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,231 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,231 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,232 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:28:49,232 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,233 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:28:49,233 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,248 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,249 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,250 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,251 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,252 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,255 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,264 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,265 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,273 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,280 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:28:49,282 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,285 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,299 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,301 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,311 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:28:49,312 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,313 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,313 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,314 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:28:49,314 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,315 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,317 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,319 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,321 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,322 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,325 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,326 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,328 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,330 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,331 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,331 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,332 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,333 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,334 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,335 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,336 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,337 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,337 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,339 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,340 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,340 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,342 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,343 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,344 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,346 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,347 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,348 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,349 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,350 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,350 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:28:49,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,357 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,358 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:28:49,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,360 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:28:49,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,363 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,364 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-11-25 17:28:49,364 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,377 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 17:28:49,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,387 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 17:28:49,403 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:28:49,406 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_1 [2022-11-25 17:28:49,408 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:28:49,413 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,413 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,414 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,414 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,415 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,415 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,415 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,416 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,417 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,417 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,417 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,418 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,418 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,419 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,419 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:28:49,420 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:28:49,426 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:28:49,439 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,440 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,443 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:28:49,470 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:28:49,572 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-25 17:28:49,573 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-25 17:28:49,576 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:28:49,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:28:49,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:28:49,578 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:28:49,579 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:28:49,580 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,583 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-25 17:28:49,587 WARN L623 FunctionHandler]: Unknown extern function __virt_addr_valid [2022-11-25 17:28:49,587 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:28:49,600 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:28:49,602 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,604 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,607 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,610 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:28:49,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,611 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,613 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:28:49,613 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:28:49,613 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:28:49,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,616 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,618 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-11-25 17:28:49,620 WARN L623 FunctionHandler]: Unknown extern function usb_sg_init [2022-11-25 17:28:49,620 WARN L623 FunctionHandler]: Unknown extern function usb_sg_wait [2022-11-25 17:28:49,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,622 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,623 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:28:49,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,625 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,627 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,632 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,634 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,634 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,635 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,635 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,636 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,636 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,637 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,638 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,639 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:28:49,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,641 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,642 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,643 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,644 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,645 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,645 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,646 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,646 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,647 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,648 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:28:49,648 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,649 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,649 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,650 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,650 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,652 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,653 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,654 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,655 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,656 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,657 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,658 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,660 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:28:49,665 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,670 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,672 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,672 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,673 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,674 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,681 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,682 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:28:49,682 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,683 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,683 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,684 WARN L623 FunctionHandler]: Unknown extern function completion_done [2022-11-25 17:28:49,684 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:28:49,684 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,688 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,693 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,694 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,694 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,695 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:28:49,696 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,696 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,698 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,699 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,699 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:28:49,700 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,700 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,702 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:28:49,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,704 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,708 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,709 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:28:49,709 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,710 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:28:49,710 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,717 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,718 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,719 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:28:49,719 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,720 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,724 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,724 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,729 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,729 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:28:49,732 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:28:49,741 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:28:49,741 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,744 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,746 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,756 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:28:49,759 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:28:49,760 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,760 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,761 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:28:49,761 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,762 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,765 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,768 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,771 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,773 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,775 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,776 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,778 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,779 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,780 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,780 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,781 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,782 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,783 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,785 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,789 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,790 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,791 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,792 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,792 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,795 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,798 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,802 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,804 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,805 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,806 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,807 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:28:49,810 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:28:49,811 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:28:49,814 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,815 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:28:49,815 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,817 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:28:49,817 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,819 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,820 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-11-25 17:28:49,820 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:28:49,826 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 17:28:49,826 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:28:49,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 17:28:49,838 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:28:49,840 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_1 [2022-11-25 17:28:49,845 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:28:49,855 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,856 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,857 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,857 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,858 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,858 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,858 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,859 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,859 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,860 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,860 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,860 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:28:49,861 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:28:49,861 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:28:49,862 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:28:49,862 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:28:49,863 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:28:49,865 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,866 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,870 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,871 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,874 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:28:49,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:28:49,982 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:28:49,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49 WrapperNode [2022-11-25 17:28:49,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:28:49,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:28:49,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:28:49,985 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:28:49,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,079 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,264 INFO L138 Inliner]: procedures = 189, calls = 1742, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4490 [2022-11-25 17:28:50,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:28:50,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:28:50,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:28:50,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:28:50,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,427 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:28:50,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:28:50,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:28:50,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:28:50,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (1/1) ... [2022-11-25 17:28:50,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:28:50,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:28:50,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:28:50,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:28:50,583 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-25 17:28:50,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-25 17:28:50,583 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:28:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-25 17:28:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 17:28:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2022-11-25 17:28:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 17:28:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2022-11-25 17:28:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2022-11-25 17:28:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:28:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 17:28:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2022-11-25 17:28:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2022-11-25 17:28:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2022-11-25 17:28:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2022-11-25 17:28:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 17:28:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 17:28:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2022-11-25 17:28:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2022-11-25 17:28:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 17:28:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 17:28:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:28:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:28:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-25 17:28:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-25 17:28:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 17:28:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 17:28:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 17:28:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 17:28:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:28:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:28:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2022-11-25 17:28:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2022-11-25 17:28:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-25 17:28:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:28:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-25 17:28:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 17:28:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2022-11-25 17:28:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2022-11-25 17:28:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-25 17:28:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-25 17:28:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 17:28:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 17:28:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:28:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:28:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:28:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:28:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 17:28:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 17:28:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:28:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:28:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2022-11-25 17:28:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2022-11-25 17:28:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2022-11-25 17:28:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2022-11-25 17:28:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2022-11-25 17:28:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2022-11-25 17:28:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:28:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2022-11-25 17:28:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:28:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-25 17:28:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2022-11-25 17:28:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2022-11-25 17:28:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2022-11-25 17:28:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 17:28:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-25 17:28:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-25 17:28:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 17:28:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 17:28:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-25 17:28:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2022-11-25 17:28:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-25 17:28:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2022-11-25 17:28:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 17:28:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-25 17:28:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-25 17:28:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 17:28:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 17:28:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2022-11-25 17:28:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2022-11-25 17:28:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2022-11-25 17:28:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2022-11-25 17:28:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2022-11-25 17:28:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-25 17:28:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 17:28:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 17:28:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2022-11-25 17:28:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2022-11-25 17:28:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2022-11-25 17:28:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 17:28:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-25 17:28:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2022-11-25 17:28:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2022-11-25 17:28:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2022-11-25 17:28:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-25 17:28:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-25 17:28:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 17:28:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 17:28:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:28:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:28:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:28:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:28:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2022-11-25 17:28:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2022-11-25 17:28:51,352 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:28:51,355 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:28:51,997 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:28:54,995 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:28:55,017 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:28:55,018 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 17:28:55,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:28:55 BoogieIcfgContainer [2022-11-25 17:28:55,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:28:55,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:28:55,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:28:55,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:28:55,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:28:47" (1/3) ... [2022-11-25 17:28:55,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38576e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:28:55, skipping insertion in model container [2022-11-25 17:28:55,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:49" (2/3) ... [2022-11-25 17:28:55,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38576e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:28:55, skipping insertion in model container [2022-11-25 17:28:55,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:28:55" (3/3) ... [2022-11-25 17:28:55,035 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:28:55,056 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:28:55,056 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:28:55,156 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:28:55,163 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a14bd03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:28:55,163 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:28:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand has 1295 states, 969 states have (on average 1.4200206398348814) internal successors, (1376), 984 states have internal predecessors, (1376), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) [2022-11-25 17:28:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-25 17:28:55,189 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:28:55,189 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:28:55,190 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:28:55,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:28:55,196 INFO L85 PathProgramCache]: Analyzing trace with hash -141950987, now seen corresponding path program 1 times [2022-11-25 17:28:55,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:28:55,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683133002] [2022-11-25 17:28:55,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:28:55,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:28:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:28:55,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:28:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:28:55,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:28:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:28:55,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 17:28:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:28:55,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-25 17:28:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:28:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 17:28:55,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:28:55,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683133002] [2022-11-25 17:28:55,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683133002] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:28:55,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:28:55,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:28:55,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947940945] [2022-11-25 17:28:55,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:28:55,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:28:55,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:28:55,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:28:55,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:28:55,964 INFO L87 Difference]: Start difference. First operand has 1295 states, 969 states have (on average 1.4200206398348814) internal successors, (1376), 984 states have internal predecessors, (1376), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:29:01,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:01,807 INFO L93 Difference]: Finished difference Result 2949 states and 4468 transitions. [2022-11-25 17:29:01,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 17:29:01,811 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-11-25 17:29:01,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:01,863 INFO L225 Difference]: With dead ends: 2949 [2022-11-25 17:29:01,863 INFO L226 Difference]: Without dead ends: 1622 [2022-11-25 17:29:01,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 17:29:01,882 INFO L413 NwaCegarLoop]: 1413 mSDtfsCounter, 1274 mSDsluCounter, 2690 mSDsCounter, 0 mSdLazyCounter, 2316 mSolverCounterSat, 768 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1348 SdHoareTripleChecker+Valid, 4103 SdHoareTripleChecker+Invalid, 3084 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 768 IncrementalHoareTripleChecker+Valid, 2316 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:01,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1348 Valid, 4103 Invalid, 3084 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [768 Valid, 2316 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-11-25 17:29:01,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1622 states. [2022-11-25 17:29:02,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1622 to 1308. [2022-11-25 17:29:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1308 states, 981 states have (on average 1.4097859327217126) internal successors, (1383), 992 states have internal predecessors, (1383), 255 states have call successors, (255), 72 states have call predecessors, (255), 71 states have return successors, (254), 250 states have call predecessors, (254), 254 states have call successors, (254) [2022-11-25 17:29:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1308 states and 1892 transitions. [2022-11-25 17:29:02,060 INFO L78 Accepts]: Start accepts. Automaton has 1308 states and 1892 transitions. Word has length 39 [2022-11-25 17:29:02,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:02,061 INFO L495 AbstractCegarLoop]: Abstraction has 1308 states and 1892 transitions. [2022-11-25 17:29:02,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:29:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1892 transitions. [2022-11-25 17:29:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-25 17:29:02,071 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:02,071 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:02,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:29:02,072 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:02,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:02,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1470632387, now seen corresponding path program 1 times [2022-11-25 17:29:02,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:02,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990696801] [2022-11-25 17:29:02,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:29:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:29:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 17:29:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-25 17:29:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:29:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 17:29:02,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:02,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990696801] [2022-11-25 17:29:02,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990696801] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:02,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:02,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:29:02,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077729578] [2022-11-25 17:29:02,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:02,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:29:02,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:02,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:29:02,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:29:02,496 INFO L87 Difference]: Start difference. First operand 1308 states and 1892 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 17:29:07,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:07,409 INFO L93 Difference]: Finished difference Result 1654 states and 2456 transitions. [2022-11-25 17:29:07,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 17:29:07,410 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-11-25 17:29:07,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:07,421 INFO L225 Difference]: With dead ends: 1654 [2022-11-25 17:29:07,422 INFO L226 Difference]: Without dead ends: 1651 [2022-11-25 17:29:07,423 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:29:07,424 INFO L413 NwaCegarLoop]: 1381 mSDtfsCounter, 2948 mSDsluCounter, 1453 mSDsCounter, 0 mSdLazyCounter, 1656 mSolverCounterSat, 1146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3098 SdHoareTripleChecker+Valid, 2834 SdHoareTripleChecker+Invalid, 2802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1146 IncrementalHoareTripleChecker+Valid, 1656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:07,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3098 Valid, 2834 Invalid, 2802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1146 Valid, 1656 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-11-25 17:29:07,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2022-11-25 17:29:07,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 1338. [2022-11-25 17:29:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 1000 states have (on average 1.403) internal successors, (1403), 1011 states have internal predecessors, (1403), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2022-11-25 17:29:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1920 transitions. [2022-11-25 17:29:07,530 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1920 transitions. Word has length 60 [2022-11-25 17:29:07,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:07,532 INFO L495 AbstractCegarLoop]: Abstraction has 1338 states and 1920 transitions. [2022-11-25 17:29:07,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 17:29:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1920 transitions. [2022-11-25 17:29:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-25 17:29:07,545 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:07,546 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:07,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:29:07,547 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:07,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:07,547 INFO L85 PathProgramCache]: Analyzing trace with hash 776111628, now seen corresponding path program 1 times [2022-11-25 17:29:07,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:07,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312296022] [2022-11-25 17:29:07,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:07,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:07,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312296022] [2022-11-25 17:29:07,802 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 17:29:07,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1822802291] [2022-11-25 17:29:07,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:07,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:07,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:07,810 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:07,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 17:29:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:08,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 2534 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:29:08,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:29:08,744 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:29:08,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1822802291] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:08,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:08,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:29:08,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845172621] [2022-11-25 17:29:08,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:08,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:29:08,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:08,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:29:08,747 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:08,748 INFO L87 Difference]: Start difference. First operand 1338 states and 1920 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 17:29:08,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:08,851 INFO L93 Difference]: Finished difference Result 2653 states and 3817 transitions. [2022-11-25 17:29:08,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:29:08,852 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 159 [2022-11-25 17:29:08,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:08,861 INFO L225 Difference]: With dead ends: 2653 [2022-11-25 17:29:08,862 INFO L226 Difference]: Without dead ends: 1339 [2022-11-25 17:29:08,867 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:08,868 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1846 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3697 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:08,869 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3697 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:29:08,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1339 states. [2022-11-25 17:29:08,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1339 to 1339. [2022-11-25 17:29:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1339 states, 1001 states have (on average 1.4025974025974026) internal successors, (1404), 1012 states have internal predecessors, (1404), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2022-11-25 17:29:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1339 states and 1921 transitions. [2022-11-25 17:29:08,944 INFO L78 Accepts]: Start accepts. Automaton has 1339 states and 1921 transitions. Word has length 159 [2022-11-25 17:29:08,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:08,945 INFO L495 AbstractCegarLoop]: Abstraction has 1339 states and 1921 transitions. [2022-11-25 17:29:08,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 17:29:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1921 transitions. [2022-11-25 17:29:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-25 17:29:08,952 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:08,953 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:08,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:09,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:09,165 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:09,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:09,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1256924696, now seen corresponding path program 1 times [2022-11-25 17:29:09,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:09,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677205529] [2022-11-25 17:29:09,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:09,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:09,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677205529] [2022-11-25 17:29:09,339 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 17:29:09,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2025808700] [2022-11-25 17:29:09,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:09,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:09,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:09,341 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:09,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 17:29:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:10,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:29:10,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 17:29:10,313 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:29:10,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2025808700] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:10,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:10,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:29:10,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852066045] [2022-11-25 17:29:10,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:10,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:29:10,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:10,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:29:10,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:10,320 INFO L87 Difference]: Start difference. First operand 1339 states and 1921 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 17:29:10,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:10,524 INFO L93 Difference]: Finished difference Result 2745 states and 3924 transitions. [2022-11-25 17:29:10,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:29:10,525 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 160 [2022-11-25 17:29:10,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:10,534 INFO L225 Difference]: With dead ends: 2745 [2022-11-25 17:29:10,534 INFO L226 Difference]: Without dead ends: 1430 [2022-11-25 17:29:10,539 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:10,542 INFO L413 NwaCegarLoop]: 1856 mSDtfsCounter, 275 mSDsluCounter, 1633 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 3489 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:10,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [275 Valid, 3489 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:29:10,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1430 states. [2022-11-25 17:29:10,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1430 to 1421. [2022-11-25 17:29:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1421 states, 1065 states have (on average 1.3924882629107982) internal successors, (1483), 1076 states have internal predecessors, (1483), 265 states have call successors, (265), 91 states have call predecessors, (265), 90 states have return successors, (264), 260 states have call predecessors, (264), 264 states have call successors, (264) [2022-11-25 17:29:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 2012 transitions. [2022-11-25 17:29:10,626 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 2012 transitions. Word has length 160 [2022-11-25 17:29:10,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:10,628 INFO L495 AbstractCegarLoop]: Abstraction has 1421 states and 2012 transitions. [2022-11-25 17:29:10,628 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 17:29:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2012 transitions. [2022-11-25 17:29:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-25 17:29:10,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:10,639 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:10,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-25 17:29:10,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:10,850 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:10,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:10,851 INFO L85 PathProgramCache]: Analyzing trace with hash 374075727, now seen corresponding path program 1 times [2022-11-25 17:29:10,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:10,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161947755] [2022-11-25 17:29:10,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:10,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:10,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:10,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161947755] [2022-11-25 17:29:10,982 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 17:29:10,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1795459348] [2022-11-25 17:29:10,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:10,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:10,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:10,984 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:11,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 17:29:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:11,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 2631 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:29:11,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:29:11,913 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:29:11,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1795459348] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:11,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:11,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:29:11,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026038141] [2022-11-25 17:29:11,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:11,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:29:11,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:11,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:29:11,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:11,916 INFO L87 Difference]: Start difference. First operand 1421 states and 2012 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:29:12,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:12,139 INFO L93 Difference]: Finished difference Result 3983 states and 5664 transitions. [2022-11-25 17:29:12,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:29:12,140 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 174 [2022-11-25 17:29:12,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:12,156 INFO L225 Difference]: With dead ends: 3983 [2022-11-25 17:29:12,156 INFO L226 Difference]: Without dead ends: 2586 [2022-11-25 17:29:12,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:29:12,163 INFO L413 NwaCegarLoop]: 2061 mSDtfsCounter, 1821 mSDsluCounter, 1627 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1821 SdHoareTripleChecker+Valid, 3688 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:12,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1821 Valid, 3688 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:29:12,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2586 states. [2022-11-25 17:29:12,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2586 to 2579. [2022-11-25 17:29:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 1924 states have (on average 1.3955301455301454) internal successors, (2685), 1946 states have internal predecessors, (2685), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-25 17:29:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3668 transitions. [2022-11-25 17:29:12,299 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3668 transitions. Word has length 174 [2022-11-25 17:29:12,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:12,300 INFO L495 AbstractCegarLoop]: Abstraction has 2579 states and 3668 transitions. [2022-11-25 17:29:12,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:29:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3668 transitions. [2022-11-25 17:29:12,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-25 17:29:12,311 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:12,311 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:12,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:12,522 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:12,523 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:12,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:12,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1036959673, now seen corresponding path program 1 times [2022-11-25 17:29:12,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:12,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364032997] [2022-11-25 17:29:12,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:12,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:12,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364032997] [2022-11-25 17:29:12,654 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 17:29:12,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1334429891] [2022-11-25 17:29:12,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:12,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:12,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:12,656 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:12,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 17:29:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:13,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 2632 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:29:13,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:29:13,699 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:29:13,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1334429891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:13,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:13,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:29:13,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110250762] [2022-11-25 17:29:13,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:13,701 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:29:13,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:13,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:29:13,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:29:13,703 INFO L87 Difference]: Start difference. First operand 2579 states and 3668 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:29:14,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:14,007 INFO L93 Difference]: Finished difference Result 5358 states and 7613 transitions. [2022-11-25 17:29:14,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:29:14,008 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 175 [2022-11-25 17:29:14,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:14,025 INFO L225 Difference]: With dead ends: 5358 [2022-11-25 17:29:14,025 INFO L226 Difference]: Without dead ends: 2803 [2022-11-25 17:29:14,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:29:14,034 INFO L413 NwaCegarLoop]: 2128 mSDtfsCounter, 337 mSDsluCounter, 3907 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 6035 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:14,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 6035 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:29:14,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2022-11-25 17:29:14,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2581. [2022-11-25 17:29:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2581 states, 1926 states have (on average 1.3951194184839044) internal successors, (2687), 1948 states have internal predecessors, (2687), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-25 17:29:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 2581 states and 3670 transitions. [2022-11-25 17:29:14,180 INFO L78 Accepts]: Start accepts. Automaton has 2581 states and 3670 transitions. Word has length 175 [2022-11-25 17:29:14,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:14,181 INFO L495 AbstractCegarLoop]: Abstraction has 2581 states and 3670 transitions. [2022-11-25 17:29:14,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:29:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3670 transitions. [2022-11-25 17:29:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-25 17:29:14,192 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:14,193 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:14,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:14,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:14,405 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:14,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:14,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1459208231, now seen corresponding path program 1 times [2022-11-25 17:29:14,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:14,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645593051] [2022-11-25 17:29:14,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:14,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:14,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:14,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645593051] [2022-11-25 17:29:14,523 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 17:29:14,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [654912628] [2022-11-25 17:29:14,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:14,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:14,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:14,525 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:14,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 17:29:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:15,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 2666 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:29:15,514 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:29:15,535 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:29:15,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [654912628] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:15,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:15,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:29:15,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264174964] [2022-11-25 17:29:15,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:15,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:29:15,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:15,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:29:15,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:29:15,538 INFO L87 Difference]: Start difference. First operand 2581 states and 3670 transitions. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 17:29:15,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:15,766 INFO L93 Difference]: Finished difference Result 5363 states and 7618 transitions. [2022-11-25 17:29:15,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:29:15,767 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 185 [2022-11-25 17:29:15,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:15,786 INFO L225 Difference]: With dead ends: 5363 [2022-11-25 17:29:15,786 INFO L226 Difference]: Without dead ends: 2806 [2022-11-25 17:29:15,796 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:29:15,799 INFO L413 NwaCegarLoop]: 2128 mSDtfsCounter, 337 mSDsluCounter, 3907 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 6035 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:15,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 6035 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:29:15,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-11-25 17:29:15,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2581. [2022-11-25 17:29:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2581 states, 1926 states have (on average 1.3951194184839044) internal successors, (2687), 1948 states have internal predecessors, (2687), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-25 17:29:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 2581 states and 3670 transitions. [2022-11-25 17:29:15,952 INFO L78 Accepts]: Start accepts. Automaton has 2581 states and 3670 transitions. Word has length 185 [2022-11-25 17:29:15,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:15,953 INFO L495 AbstractCegarLoop]: Abstraction has 2581 states and 3670 transitions. [2022-11-25 17:29:15,953 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 17:29:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3670 transitions. [2022-11-25 17:29:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-25 17:29:15,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:15,966 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:15,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:16,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-25 17:29:16,177 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:16,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:16,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1189584341, now seen corresponding path program 1 times [2022-11-25 17:29:16,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:16,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634221777] [2022-11-25 17:29:16,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:16,299 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:29:16,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1980947093] [2022-11-25 17:29:16,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:16,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:16,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:16,302 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:16,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 17:29:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:17,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 2943 conjuncts, 38 conjunts are in the unsatisfiable core [2022-11-25 17:29:17,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:17,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 21 [2022-11-25 17:29:17,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-25 17:29:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-25 17:29:17,974 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:29:18,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:18,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634221777] [2022-11-25 17:29:18,305 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:29:18,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1980947093] [2022-11-25 17:29:18,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1980947093] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:29:18,305 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:29:18,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2022-11-25 17:29:18,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171051917] [2022-11-25 17:29:18,306 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:29:18,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-25 17:29:18,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:18,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-25 17:29:18,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=362, Unknown=0, NotChecked=0, Total=420 [2022-11-25 17:29:18,308 INFO L87 Difference]: Start difference. First operand 2581 states and 3670 transitions. Second operand has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2022-11-25 17:29:21,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:29:27,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:29,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:29,018 INFO L93 Difference]: Finished difference Result 6574 states and 9597 transitions. [2022-11-25 17:29:29,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-25 17:29:29,022 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) Word has length 228 [2022-11-25 17:29:29,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:29,044 INFO L225 Difference]: With dead ends: 6574 [2022-11-25 17:29:29,045 INFO L226 Difference]: Without dead ends: 4017 [2022-11-25 17:29:29,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 232 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=192, Invalid=738, Unknown=0, NotChecked=0, Total=930 [2022-11-25 17:29:29,055 INFO L413 NwaCegarLoop]: 1920 mSDtfsCounter, 2468 mSDsluCounter, 20131 mSDsCounter, 0 mSdLazyCounter, 2066 mSolverCounterSat, 437 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2488 SdHoareTripleChecker+Valid, 22051 SdHoareTripleChecker+Invalid, 2504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 437 IncrementalHoareTripleChecker+Valid, 2066 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:29,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2488 Valid, 22051 Invalid, 2504 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [437 Valid, 2066 Invalid, 1 Unknown, 0 Unchecked, 10.0s Time] [2022-11-25 17:29:29,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4017 states. [2022-11-25 17:29:29,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4017 to 3859. [2022-11-25 17:29:29,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3859 states, 2932 states have (on average 1.4331514324693042) internal successors, (4202), 2972 states have internal predecessors, (4202), 747 states have call successors, (747), 179 states have call predecessors, (747), 179 states have return successors, (748), 729 states have call predecessors, (748), 746 states have call successors, (748) [2022-11-25 17:29:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 3859 states and 5697 transitions. [2022-11-25 17:29:29,356 INFO L78 Accepts]: Start accepts. Automaton has 3859 states and 5697 transitions. Word has length 228 [2022-11-25 17:29:29,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:29,357 INFO L495 AbstractCegarLoop]: Abstraction has 3859 states and 5697 transitions. [2022-11-25 17:29:29,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2022-11-25 17:29:29,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5697 transitions. [2022-11-25 17:29:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-25 17:29:29,378 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:29,378 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:29,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:29,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-25 17:29:29,591 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:29,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:29,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1990956123, now seen corresponding path program 1 times [2022-11-25 17:29:29,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:29,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61637478] [2022-11-25 17:29:29,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:29,700 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:29:29,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1762600495] [2022-11-25 17:29:29,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:29,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:29,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:29,702 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:29,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-25 17:29:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:30,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 2985 conjuncts, 78 conjunts are in the unsatisfiable core [2022-11-25 17:29:30,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:30,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 17:29:31,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:29:31,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:29:31,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:29:31,708 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1059 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_1059) |c_#memory_int|)) is different from true [2022-11-25 17:29:31,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:29:32,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 17:29:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-25 17:29:32,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:29:32,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:32,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61637478] [2022-11-25 17:29:32,379 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:29:32,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762600495] [2022-11-25 17:29:32,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762600495] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:29:32,380 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:29:32,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2022-11-25 17:29:32,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269516834] [2022-11-25 17:29:32,380 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:29:32,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-25 17:29:32,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:32,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-25 17:29:32,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=440, Unknown=1, NotChecked=42, Total=552 [2022-11-25 17:29:32,383 INFO L87 Difference]: Start difference. First operand 3859 states and 5697 transitions. Second operand has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2022-11-25 17:29:34,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:29:51,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:29:51,119 INFO L93 Difference]: Finished difference Result 7814 states and 11540 transitions. [2022-11-25 17:29:51,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-11-25 17:29:51,120 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) Word has length 235 [2022-11-25 17:29:51,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:29:51,155 INFO L225 Difference]: With dead ends: 7814 [2022-11-25 17:29:51,156 INFO L226 Difference]: Without dead ends: 5257 [2022-11-25 17:29:51,167 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 282 SyntacticMatches, 14 SemanticMatches, 39 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=206, Invalid=1357, Unknown=1, NotChecked=76, Total=1640 [2022-11-25 17:29:51,168 INFO L413 NwaCegarLoop]: 1764 mSDtfsCounter, 1681 mSDsluCounter, 16154 mSDsCounter, 0 mSdLazyCounter, 12580 mSolverCounterSat, 509 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1776 SdHoareTripleChecker+Valid, 17918 SdHoareTripleChecker+Invalid, 15549 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 509 IncrementalHoareTripleChecker+Valid, 12580 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 2459 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-25 17:29:51,169 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1776 Valid, 17918 Invalid, 15549 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [509 Valid, 12580 Invalid, 1 Unknown, 2459 Unchecked, 17.8s Time] [2022-11-25 17:29:51,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5257 states. [2022-11-25 17:29:51,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5257 to 4559. [2022-11-25 17:29:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4559 states, 3532 states have (on average 1.4280860702151756) internal successors, (5044), 3581 states have internal predecessors, (5044), 811 states have call successors, (811), 211 states have call predecessors, (811), 215 states have return successors, (831), 788 states have call predecessors, (831), 810 states have call successors, (831) [2022-11-25 17:29:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 4559 states and 6686 transitions. [2022-11-25 17:29:51,526 INFO L78 Accepts]: Start accepts. Automaton has 4559 states and 6686 transitions. Word has length 235 [2022-11-25 17:29:51,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:29:51,527 INFO L495 AbstractCegarLoop]: Abstraction has 4559 states and 6686 transitions. [2022-11-25 17:29:51,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2022-11-25 17:29:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4559 states and 6686 transitions. [2022-11-25 17:29:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-25 17:29:51,546 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:29:51,546 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:29:51,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-25 17:29:51,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:51,760 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:29:51,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:29:51,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1098740743, now seen corresponding path program 1 times [2022-11-25 17:29:51,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:29:51,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549809932] [2022-11-25 17:29:51,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:51,864 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:29:51,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1983477044] [2022-11-25 17:29:51,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:29:51,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:29:51,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:29:51,866 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:29:51,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-25 17:29:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:52,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 3000 conjuncts, 26 conjunts are in the unsatisfiable core [2022-11-25 17:29:52,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:29:53,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 17:29:53,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 21 [2022-11-25 17:29:53,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-25 17:29:53,483 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-25 17:29:53,483 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:29:53,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 34 [2022-11-25 17:29:53,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2022-11-25 17:29:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-25 17:29:54,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:54,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549809932] [2022-11-25 17:29:54,422 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:29:54,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1983477044] [2022-11-25 17:29:54,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1983477044] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 17:29:54,422 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:29:54,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 30 [2022-11-25 17:29:54,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352016184] [2022-11-25 17:29:54,423 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:29:54,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-11-25 17:29:54,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:54,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-11-25 17:29:54,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=789, Unknown=0, NotChecked=0, Total=870 [2022-11-25 17:29:54,425 INFO L87 Difference]: Start difference. First operand 4559 states and 6686 transitions. Second operand has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) [2022-11-25 17:29:57,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:29:59,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:01,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:05,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:08,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:11,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:14,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-25 17:30:16,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:17,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:19,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:22,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:24,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:26,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:29,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:35,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-25 17:30:37,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:40,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:42,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:44,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:48,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:51,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:54,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:56,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:58,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:59,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:30:59,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:30:59,949 INFO L93 Difference]: Finished difference Result 7701 states and 11139 transitions. [2022-11-25 17:30:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-25 17:30:59,950 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) Word has length 236 [2022-11-25 17:30:59,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:30:59,974 INFO L225 Difference]: With dead ends: 7701 [2022-11-25 17:30:59,974 INFO L226 Difference]: Without dead ends: 5054 [2022-11-25 17:30:59,984 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=272, Invalid=1708, Unknown=0, NotChecked=0, Total=1980 [2022-11-25 17:30:59,985 INFO L413 NwaCegarLoop]: 2812 mSDtfsCounter, 3441 mSDsluCounter, 47836 mSDsCounter, 0 mSdLazyCounter, 7014 mSolverCounterSat, 609 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 62.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3461 SdHoareTripleChecker+Valid, 50648 SdHoareTripleChecker+Invalid, 7644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 609 IncrementalHoareTripleChecker+Valid, 7014 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 64.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:30:59,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3461 Valid, 50648 Invalid, 7644 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [609 Valid, 7014 Invalid, 21 Unknown, 0 Unchecked, 64.2s Time] [2022-11-25 17:30:59,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5054 states. [2022-11-25 17:31:00,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5054 to 4886. [2022-11-25 17:31:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4886 states, 3811 states have (on average 1.4206245080031488) internal successors, (5414), 3861 states have internal predecessors, (5414), 835 states have call successors, (835), 235 states have call predecessors, (835), 239 states have return successors, (858), 813 states have call predecessors, (858), 834 states have call successors, (858) [2022-11-25 17:31:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 4886 states and 7107 transitions. [2022-11-25 17:31:00,397 INFO L78 Accepts]: Start accepts. Automaton has 4886 states and 7107 transitions. Word has length 236 [2022-11-25 17:31:00,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:00,398 INFO L495 AbstractCegarLoop]: Abstraction has 4886 states and 7107 transitions. [2022-11-25 17:31:00,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) [2022-11-25 17:31:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4886 states and 7107 transitions. [2022-11-25 17:31:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-25 17:31:00,418 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:00,419 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:00,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-11-25 17:31:00,630 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:00,631 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:00,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:00,631 INFO L85 PathProgramCache]: Analyzing trace with hash -1570111580, now seen corresponding path program 1 times [2022-11-25 17:31:00,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:00,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016424104] [2022-11-25 17:31:00,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:00,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:00,722 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:00,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [541723514] [2022-11-25 17:31:00,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:00,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:00,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:00,724 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:00,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-25 17:31:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:01,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 2941 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:31:01,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-25 17:31:01,721 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:31:01,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:01,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016424104] [2022-11-25 17:31:01,721 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:01,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [541723514] [2022-11-25 17:31:01,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [541723514] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:31:01,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:31:01,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:31:01,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274955511] [2022-11-25 17:31:01,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:31:01,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:31:01,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:01,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:31:01,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:01,724 INFO L87 Difference]: Start difference. First operand 4886 states and 7107 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:01,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:01,960 INFO L93 Difference]: Finished difference Result 9053 states and 13212 transitions. [2022-11-25 17:31:01,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:31:01,961 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 240 [2022-11-25 17:31:01,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:01,983 INFO L225 Difference]: With dead ends: 9053 [2022-11-25 17:31:01,983 INFO L226 Difference]: Without dead ends: 4890 [2022-11-25 17:31:02,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:02,049 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:02,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:31:02,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4890 states. [2022-11-25 17:31:02,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4890 to 4890. [2022-11-25 17:31:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4890 states, 3815 states have (on average 1.420183486238532) internal successors, (5418), 3865 states have internal predecessors, (5418), 835 states have call successors, (835), 235 states have call predecessors, (835), 239 states have return successors, (858), 813 states have call predecessors, (858), 834 states have call successors, (858) [2022-11-25 17:31:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 4890 states and 7111 transitions. [2022-11-25 17:31:02,365 INFO L78 Accepts]: Start accepts. Automaton has 4890 states and 7111 transitions. Word has length 240 [2022-11-25 17:31:02,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:02,365 INFO L495 AbstractCegarLoop]: Abstraction has 4890 states and 7111 transitions. [2022-11-25 17:31:02,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4890 states and 7111 transitions. [2022-11-25 17:31:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-25 17:31:02,387 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:02,387 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:02,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-25 17:31:02,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:02,599 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:02,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:02,599 INFO L85 PathProgramCache]: Analyzing trace with hash -934716724, now seen corresponding path program 1 times [2022-11-25 17:31:02,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:02,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772241690] [2022-11-25 17:31:02,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:02,703 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:02,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [595890894] [2022-11-25 17:31:02,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:02,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:02,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:02,705 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:02,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-25 17:31:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:03,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 2982 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:31:03,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-25 17:31:03,724 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:31:03,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:03,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772241690] [2022-11-25 17:31:03,725 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:03,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595890894] [2022-11-25 17:31:03,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595890894] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:31:03,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:31:03,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:31:03,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263919691] [2022-11-25 17:31:03,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:31:03,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:31:03,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:03,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:31:03,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:03,728 INFO L87 Difference]: Start difference. First operand 4890 states and 7111 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 17:31:03,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:03,997 INFO L93 Difference]: Finished difference Result 9061 states and 13220 transitions. [2022-11-25 17:31:03,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:31:03,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 240 [2022-11-25 17:31:04,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:04,021 INFO L225 Difference]: With dead ends: 9061 [2022-11-25 17:31:04,021 INFO L226 Difference]: Without dead ends: 4894 [2022-11-25 17:31:04,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:04,034 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:04,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:31:04,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4894 states. [2022-11-25 17:31:04,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4894 to 4894. [2022-11-25 17:31:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4894 states, 3819 states have (on average 1.4197433883215502) internal successors, (5422), 3869 states have internal predecessors, (5422), 835 states have call successors, (835), 235 states have call predecessors, (835), 239 states have return successors, (858), 813 states have call predecessors, (858), 834 states have call successors, (858) [2022-11-25 17:31:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 4894 states and 7115 transitions. [2022-11-25 17:31:04,352 INFO L78 Accepts]: Start accepts. Automaton has 4894 states and 7115 transitions. Word has length 240 [2022-11-25 17:31:04,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:04,354 INFO L495 AbstractCegarLoop]: Abstraction has 4894 states and 7115 transitions. [2022-11-25 17:31:04,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 17:31:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 7115 transitions. [2022-11-25 17:31:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-25 17:31:04,382 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:04,383 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:04,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-25 17:31:04,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:04,599 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:04,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:04,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1939914940, now seen corresponding path program 1 times [2022-11-25 17:31:04,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:04,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486178921] [2022-11-25 17:31:04,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:04,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:04,704 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:04,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1188864626] [2022-11-25 17:31:04,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:04,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:04,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:04,706 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:04,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-25 17:31:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:05,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 2928 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-25 17:31:05,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:05,864 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-25 17:31:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-25 17:31:05,890 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:31:05,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:05,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486178921] [2022-11-25 17:31:05,890 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:05,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188864626] [2022-11-25 17:31:05,890 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1188864626] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:31:05,891 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:31:05,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 17:31:05,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271623188] [2022-11-25 17:31:05,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:31:05,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 17:31:05,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:05,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 17:31:05,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:31:05,893 INFO L87 Difference]: Start difference. First operand 4894 states and 7115 transitions. Second operand has 8 states, 8 states have (on average 18.125) internal successors, (145), 8 states have internal predecessors, (145), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-25 17:31:08,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:10,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:12,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:15,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:18,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:22,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:24,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:26,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-25 17:31:28,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:31,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:33,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:35,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:31:37,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:37,045 INFO L93 Difference]: Finished difference Result 9553 states and 13922 transitions. [2022-11-25 17:31:37,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 17:31:37,046 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.125) internal successors, (145), 8 states have internal predecessors, (145), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 232 [2022-11-25 17:31:37,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:37,067 INFO L225 Difference]: With dead ends: 9553 [2022-11-25 17:31:37,068 INFO L226 Difference]: Without dead ends: 5382 [2022-11-25 17:31:37,080 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 224 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-11-25 17:31:37,081 INFO L413 NwaCegarLoop]: 1898 mSDtfsCounter, 260 mSDsluCounter, 9981 mSDsCounter, 0 mSdLazyCounter, 1553 mSolverCounterSat, 24 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 281 SdHoareTripleChecker+Valid, 11879 SdHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 1553 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:37,081 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [281 Valid, 11879 Invalid, 1589 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 1553 Invalid, 12 Unknown, 0 Unchecked, 30.8s Time] [2022-11-25 17:31:37,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5382 states. [2022-11-25 17:31:37,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5382 to 5240. [2022-11-25 17:31:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5240 states, 4095 states have (on average 1.41001221001221) internal successors, (5774), 4135 states have internal predecessors, (5774), 871 states have call successors, (871), 267 states have call predecessors, (871), 273 states have return successors, (912), 861 states have call predecessors, (912), 870 states have call successors, (912) [2022-11-25 17:31:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 5240 states and 7557 transitions. [2022-11-25 17:31:37,493 INFO L78 Accepts]: Start accepts. Automaton has 5240 states and 7557 transitions. Word has length 232 [2022-11-25 17:31:37,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:37,496 INFO L495 AbstractCegarLoop]: Abstraction has 5240 states and 7557 transitions. [2022-11-25 17:31:37,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.125) internal successors, (145), 8 states have internal predecessors, (145), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-25 17:31:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 5240 states and 7557 transitions. [2022-11-25 17:31:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-25 17:31:37,516 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:37,516 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:37,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-25 17:31:37,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-25 17:31:37,728 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:37,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:37,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1768498776, now seen corresponding path program 1 times [2022-11-25 17:31:37,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:37,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371739770] [2022-11-25 17:31:37,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:37,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:37,831 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:37,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [636058383] [2022-11-25 17:31:37,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:37,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:37,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:37,833 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:37,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-25 17:31:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:38,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:31:38,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-25 17:31:38,822 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:31:38,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:38,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371739770] [2022-11-25 17:31:38,822 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:38,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [636058383] [2022-11-25 17:31:38,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [636058383] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:31:38,823 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:31:38,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:31:38,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149123854] [2022-11-25 17:31:38,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:31:38,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:31:38,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:38,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:31:38,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:38,825 INFO L87 Difference]: Start difference. First operand 5240 states and 7557 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:39,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:39,113 INFO L93 Difference]: Finished difference Result 9745 states and 14098 transitions. [2022-11-25 17:31:39,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:31:39,114 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 245 [2022-11-25 17:31:39,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:39,137 INFO L225 Difference]: With dead ends: 9745 [2022-11-25 17:31:39,137 INFO L226 Difference]: Without dead ends: 5244 [2022-11-25 17:31:39,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:39,151 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:39,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:31:39,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5244 states. [2022-11-25 17:31:39,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5244 to 5244. [2022-11-25 17:31:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5244 states, 4099 states have (on average 1.40961210051232) internal successors, (5778), 4139 states have internal predecessors, (5778), 871 states have call successors, (871), 267 states have call predecessors, (871), 273 states have return successors, (912), 861 states have call predecessors, (912), 870 states have call successors, (912) [2022-11-25 17:31:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 5244 states and 7561 transitions. [2022-11-25 17:31:39,543 INFO L78 Accepts]: Start accepts. Automaton has 5244 states and 7561 transitions. Word has length 245 [2022-11-25 17:31:39,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:39,544 INFO L495 AbstractCegarLoop]: Abstraction has 5244 states and 7561 transitions. [2022-11-25 17:31:39,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:39,544 INFO L276 IsEmpty]: Start isEmpty. Operand 5244 states and 7561 transitions. [2022-11-25 17:31:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-25 17:31:39,559 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:39,559 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:39,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-25 17:31:39,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-25 17:31:39,771 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:39,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:39,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1488598422, now seen corresponding path program 1 times [2022-11-25 17:31:39,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:39,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540313377] [2022-11-25 17:31:39,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:39,856 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:39,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [275127709] [2022-11-25 17:31:39,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:39,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:39,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:39,858 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:39,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-25 17:31:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:40,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 2998 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:31:40,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-25 17:31:40,816 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:31:40,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:40,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540313377] [2022-11-25 17:31:40,817 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:40,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [275127709] [2022-11-25 17:31:40,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [275127709] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:31:40,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:31:40,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:31:40,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269571991] [2022-11-25 17:31:40,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:31:40,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:31:40,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:40,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:31:40,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:40,821 INFO L87 Difference]: Start difference. First operand 5244 states and 7561 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:41,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:41,135 INFO L93 Difference]: Finished difference Result 9753 states and 14106 transitions. [2022-11-25 17:31:41,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:31:41,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 239 [2022-11-25 17:31:41,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:41,152 INFO L225 Difference]: With dead ends: 9753 [2022-11-25 17:31:41,153 INFO L226 Difference]: Without dead ends: 5248 [2022-11-25 17:31:41,164 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:31:41,164 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:41,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:31:41,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5248 states. [2022-11-25 17:31:41,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5248 to 5248. [2022-11-25 17:31:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5248 states, 4103 states have (on average 1.409212771143066) internal successors, (5782), 4143 states have internal predecessors, (5782), 871 states have call successors, (871), 267 states have call predecessors, (871), 273 states have return successors, (912), 861 states have call predecessors, (912), 870 states have call successors, (912) [2022-11-25 17:31:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 5248 states and 7565 transitions. [2022-11-25 17:31:41,497 INFO L78 Accepts]: Start accepts. Automaton has 5248 states and 7565 transitions. Word has length 239 [2022-11-25 17:31:41,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:41,498 INFO L495 AbstractCegarLoop]: Abstraction has 5248 states and 7565 transitions. [2022-11-25 17:31:41,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 17:31:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 5248 states and 7565 transitions. [2022-11-25 17:31:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-25 17:31:41,515 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:41,516 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:31:41,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-11-25 17:31:41,733 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-25 17:31:41,733 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:31:41,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:41,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1681858635, now seen corresponding path program 1 times [2022-11-25 17:31:41,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:41,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433337737] [2022-11-25 17:31:41,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:41,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:41,834 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:31:41,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [669093221] [2022-11-25 17:31:41,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:41,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:41,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:41,837 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:41,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-25 17:31:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:42,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 3056 conjuncts, 74 conjunts are in the unsatisfiable core [2022-11-25 17:31:42,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:42,830 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 17:31:43,097 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2236 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_2236))) is different from true [2022-11-25 17:31:43,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 17:31:43,117 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:31:43,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:31:43,705 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:31:43,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:31:43,953 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2240 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_2240))) is different from true [2022-11-25 17:31:43,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:31:44,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 17:31:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 1 not checked. [2022-11-25 17:31:44,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:31:44,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:44,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433337737] [2022-11-25 17:31:44,733 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:31:44,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669093221] [2022-11-25 17:31:44,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669093221] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:31:44,733 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:31:44,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26] total 26 [2022-11-25 17:31:44,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916676721] [2022-11-25 17:31:44,733 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:31:44,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-11-25 17:31:44,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:44,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-11-25 17:31:44,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=573, Unknown=2, NotChecked=98, Total=756 [2022-11-25 17:31:44,735 INFO L87 Difference]: Start difference. First operand 5248 states and 7565 transitions. Second operand has 26 states, 26 states have (on average 6.615384615384615) internal successors, (172), 22 states have internal predecessors, (172), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-25 17:31:46,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:32:06,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:32:06,650 INFO L93 Difference]: Finished difference Result 11106 states and 16098 transitions. [2022-11-25 17:32:06,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-11-25 17:32:06,651 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.615384615384615) internal successors, (172), 22 states have internal predecessors, (172), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) Word has length 246 [2022-11-25 17:32:06,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:32:06,682 INFO L225 Difference]: With dead ends: 11106 [2022-11-25 17:32:06,682 INFO L226 Difference]: Without dead ends: 8015 [2022-11-25 17:32:06,762 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 376 GetRequests, 301 SyntacticMatches, 13 SemanticMatches, 62 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 960 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=469, Invalid=3319, Unknown=2, NotChecked=242, Total=4032 [2022-11-25 17:32:06,763 INFO L413 NwaCegarLoop]: 2178 mSDtfsCounter, 2473 mSDsluCounter, 18503 mSDsCounter, 0 mSdLazyCounter, 13241 mSolverCounterSat, 780 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2599 SdHoareTripleChecker+Valid, 20681 SdHoareTripleChecker+Invalid, 20211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 780 IncrementalHoareTripleChecker+Valid, 13241 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 6189 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2022-11-25 17:32:06,764 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2599 Valid, 20681 Invalid, 20211 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [780 Valid, 13241 Invalid, 1 Unknown, 6189 Unchecked, 19.9s Time] [2022-11-25 17:32:06,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8015 states. [2022-11-25 17:32:07,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8015 to 6125. [2022-11-25 17:32:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6125 states, 4830 states have (on average 1.4074534161490684) internal successors, (6798), 4880 states have internal predecessors, (6798), 965 states have call successors, (965), 324 states have call predecessors, (965), 329 states have return successors, (1023), 944 states have call predecessors, (1023), 964 states have call successors, (1023) [2022-11-25 17:32:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 6125 states and 8786 transitions. [2022-11-25 17:32:07,202 INFO L78 Accepts]: Start accepts. Automaton has 6125 states and 8786 transitions. Word has length 246 [2022-11-25 17:32:07,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:32:07,203 INFO L495 AbstractCegarLoop]: Abstraction has 6125 states and 8786 transitions. [2022-11-25 17:32:07,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.615384615384615) internal successors, (172), 22 states have internal predecessors, (172), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-25 17:32:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 6125 states and 8786 transitions. [2022-11-25 17:32:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-25 17:32:07,221 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:32:07,221 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:32:07,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-11-25 17:32:07,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-25 17:32:07,434 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:32:07,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:32:07,435 INFO L85 PathProgramCache]: Analyzing trace with hash 770116733, now seen corresponding path program 1 times [2022-11-25 17:32:07,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:32:07,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936831042] [2022-11-25 17:32:07,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:07,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:32:07,564 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:32:07,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [614856714] [2022-11-25 17:32:07,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:07,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:07,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:32:07,566 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:32:07,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-11-25 17:32:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:32:08,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 3087 conjuncts, 75 conjunts are in the unsatisfiable core [2022-11-25 17:32:08,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:32:08,657 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 17:32:08,908 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2440 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_2440) |c_#memory_int|)) is different from true [2022-11-25 17:32:08,913 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2441 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_2441))) is different from true [2022-11-25 17:32:08,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 17:32:08,925 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:09,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:09,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:09,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:09,708 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2445 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_2445) |c_#memory_int|)) is different from true [2022-11-25 17:32:09,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:10,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 17:32:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 3 not checked. [2022-11-25 17:32:10,309 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:32:10,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:32:10,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936831042] [2022-11-25 17:32:10,470 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:32:10,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [614856714] [2022-11-25 17:32:10,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [614856714] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:32:10,470 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:32:10,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2022-11-25 17:32:10,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364153470] [2022-11-25 17:32:10,471 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:32:10,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-25 17:32:10,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:32:10,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-25 17:32:10,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=574, Unknown=3, NotChecked=150, Total=812 [2022-11-25 17:32:10,472 INFO L87 Difference]: Start difference. First operand 6125 states and 8786 transitions. Second operand has 27 states, 27 states have (on average 6.703703703703703) internal successors, (181), 23 states have internal predecessors, (181), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-25 17:32:12,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:32:30,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:32:30,357 INFO L93 Difference]: Finished difference Result 12190 states and 17708 transitions. [2022-11-25 17:32:30,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-11-25 17:32:30,358 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.703703703703703) internal successors, (181), 23 states have internal predecessors, (181), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) Word has length 255 [2022-11-25 17:32:30,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:32:30,389 INFO L225 Difference]: With dead ends: 12190 [2022-11-25 17:32:30,389 INFO L226 Difference]: Without dead ends: 9099 [2022-11-25 17:32:30,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 403 GetRequests, 318 SyntacticMatches, 13 SemanticMatches, 72 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1329 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=608, Invalid=4371, Unknown=3, NotChecked=420, Total=5402 [2022-11-25 17:32:30,402 INFO L413 NwaCegarLoop]: 2085 mSDtfsCounter, 2898 mSDsluCounter, 16870 mSDsCounter, 0 mSdLazyCounter, 12587 mSolverCounterSat, 916 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3024 SdHoareTripleChecker+Valid, 18955 SdHoareTripleChecker+Invalid, 20835 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 916 IncrementalHoareTripleChecker+Valid, 12587 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 7331 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2022-11-25 17:32:30,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3024 Valid, 18955 Invalid, 20835 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [916 Valid, 12587 Invalid, 1 Unknown, 7331 Unchecked, 17.6s Time] [2022-11-25 17:32:30,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9099 states. [2022-11-25 17:32:30,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9099 to 6126. [2022-11-25 17:32:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6126 states, 4831 states have (on average 1.4075760712067895) internal successors, (6800), 4881 states have internal predecessors, (6800), 965 states have call successors, (965), 324 states have call predecessors, (965), 329 states have return successors, (1023), 944 states have call predecessors, (1023), 964 states have call successors, (1023) [2022-11-25 17:32:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 6126 states and 8788 transitions. [2022-11-25 17:32:30,882 INFO L78 Accepts]: Start accepts. Automaton has 6126 states and 8788 transitions. Word has length 255 [2022-11-25 17:32:30,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:32:30,884 INFO L495 AbstractCegarLoop]: Abstraction has 6126 states and 8788 transitions. [2022-11-25 17:32:30,884 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.703703703703703) internal successors, (181), 23 states have internal predecessors, (181), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-25 17:32:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 6126 states and 8788 transitions. [2022-11-25 17:32:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-25 17:32:30,902 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:32:30,902 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:32:30,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-11-25 17:32:31,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-25 17:32:31,115 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:32:31,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:32:31,116 INFO L85 PathProgramCache]: Analyzing trace with hash -601375576, now seen corresponding path program 1 times [2022-11-25 17:32:31,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:32:31,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176493146] [2022-11-25 17:32:31,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:32:31,229 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:32:31,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1962216659] [2022-11-25 17:32:31,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:31,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:31,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:32:31,231 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:32:31,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-11-25 17:32:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:32:32,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 3001 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 17:32:32,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:32:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-25 17:32:32,422 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:32:32,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:32:32,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176493146] [2022-11-25 17:32:32,422 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:32:32,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1962216659] [2022-11-25 17:32:32,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1962216659] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:32:32,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:32:32,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:32:32,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541395534] [2022-11-25 17:32:32,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:32:32,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:32:32,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:32:32,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:32:32,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:32:32,425 INFO L87 Difference]: Start difference. First operand 6126 states and 8788 transitions. Second operand has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:32:32,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:32:32,697 INFO L93 Difference]: Finished difference Result 12054 states and 17301 transitions. [2022-11-25 17:32:32,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:32:32,698 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 239 [2022-11-25 17:32:32,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:32:32,717 INFO L225 Difference]: With dead ends: 12054 [2022-11-25 17:32:32,717 INFO L226 Difference]: Without dead ends: 6126 [2022-11-25 17:32:32,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:32:32,733 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 1772 mSDsluCounter, 1846 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1772 SdHoareTripleChecker+Valid, 3695 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:32:32,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1772 Valid, 3695 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:32:32,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6126 states. [2022-11-25 17:32:33,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6126 to 6126. [2022-11-25 17:32:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6126 states, 4831 states have (on average 1.4065410888014904) internal successors, (6795), 4881 states have internal predecessors, (6795), 965 states have call successors, (965), 324 states have call predecessors, (965), 329 states have return successors, (1023), 944 states have call predecessors, (1023), 964 states have call successors, (1023) [2022-11-25 17:32:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 6126 states and 8783 transitions. [2022-11-25 17:32:33,291 INFO L78 Accepts]: Start accepts. Automaton has 6126 states and 8783 transitions. Word has length 239 [2022-11-25 17:32:33,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:32:33,291 INFO L495 AbstractCegarLoop]: Abstraction has 6126 states and 8783 transitions. [2022-11-25 17:32:33,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:32:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 6126 states and 8783 transitions. [2022-11-25 17:32:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-25 17:32:33,307 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:32:33,307 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:32:33,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-11-25 17:32:33,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:33,520 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:32:33,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:32:33,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1644219752, now seen corresponding path program 1 times [2022-11-25 17:32:33,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:32:33,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832600409] [2022-11-25 17:32:33,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:33,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:32:33,608 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:32:33,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1536245047] [2022-11-25 17:32:33,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:33,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:33,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:32:33,610 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:32:33,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-25 17:32:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:32:34,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 3016 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-25 17:32:34,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:32:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-25 17:32:34,759 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:32:34,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:32:34,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832600409] [2022-11-25 17:32:34,760 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:32:34,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536245047] [2022-11-25 17:32:34,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1536245047] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:32:34,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:32:34,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:32:34,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173564803] [2022-11-25 17:32:34,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:32:34,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:32:34,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:32:34,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:32:34,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:32:34,764 INFO L87 Difference]: Start difference. First operand 6126 states and 8783 transitions. Second operand has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:32:35,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:32:35,126 INFO L93 Difference]: Finished difference Result 10659 states and 15384 transitions. [2022-11-25 17:32:35,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:32:35,128 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 245 [2022-11-25 17:32:35,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:32:35,146 INFO L225 Difference]: With dead ends: 10659 [2022-11-25 17:32:35,146 INFO L226 Difference]: Without dead ends: 6150 [2022-11-25 17:32:35,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:32:35,158 INFO L413 NwaCegarLoop]: 1855 mSDtfsCounter, 12 mSDsluCounter, 3703 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 5558 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:32:35,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 5558 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:32:35,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6150 states. [2022-11-25 17:32:35,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6150 to 6130. [2022-11-25 17:32:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6130 states, 4835 states have (on average 1.4062047569803515) internal successors, (6799), 4885 states have internal predecessors, (6799), 965 states have call successors, (965), 324 states have call predecessors, (965), 329 states have return successors, (1023), 944 states have call predecessors, (1023), 964 states have call successors, (1023) [2022-11-25 17:32:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6130 states to 6130 states and 8787 transitions. [2022-11-25 17:32:35,578 INFO L78 Accepts]: Start accepts. Automaton has 6130 states and 8787 transitions. Word has length 245 [2022-11-25 17:32:35,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:32:35,580 INFO L495 AbstractCegarLoop]: Abstraction has 6130 states and 8787 transitions. [2022-11-25 17:32:35,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:32:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 6130 states and 8787 transitions. [2022-11-25 17:32:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-11-25 17:32:35,602 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:32:35,603 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:32:35,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-11-25 17:32:35,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:35,816 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:32:35,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:32:35,817 INFO L85 PathProgramCache]: Analyzing trace with hash -2029710056, now seen corresponding path program 1 times [2022-11-25 17:32:35,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:32:35,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251348293] [2022-11-25 17:32:35,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:35,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:32:35,939 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:32:35,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [775866472] [2022-11-25 17:32:35,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:35,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:35,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:32:35,941 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:32:35,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-11-25 17:32:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:32:37,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 3436 conjuncts, 56 conjunts are in the unsatisfiable core [2022-11-25 17:32:37,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:32:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-25 17:32:37,390 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:32:37,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:32:37,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251348293] [2022-11-25 17:32:37,390 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:32:37,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775866472] [2022-11-25 17:32:37,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [775866472] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:32:37,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:32:37,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-25 17:32:37,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974184299] [2022-11-25 17:32:37,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:32:37,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-25 17:32:37,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:32:37,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-25 17:32:37,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2022-11-25 17:32:37,393 INFO L87 Difference]: Start difference. First operand 6130 states and 8787 transitions. Second operand has 13 states, 13 states have (on average 14.076923076923077) internal successors, (183), 9 states have internal predecessors, (183), 2 states have call successors, (40), 2 states have call predecessors, (40), 6 states have return successors, (37), 6 states have call predecessors, (37), 2 states have call successors, (37) [2022-11-25 17:32:38,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:32:38,065 INFO L93 Difference]: Finished difference Result 10769 states and 15602 transitions. [2022-11-25 17:32:38,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-25 17:32:38,069 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 14.076923076923077) internal successors, (183), 9 states have internal predecessors, (183), 2 states have call successors, (40), 2 states have call predecessors, (40), 6 states have return successors, (37), 6 states have call predecessors, (37), 2 states have call successors, (37) Word has length 296 [2022-11-25 17:32:38,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:32:38,088 INFO L225 Difference]: With dead ends: 10769 [2022-11-25 17:32:38,089 INFO L226 Difference]: Without dead ends: 6256 [2022-11-25 17:32:38,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2022-11-25 17:32:38,102 INFO L413 NwaCegarLoop]: 1879 mSDtfsCounter, 23 mSDsluCounter, 20607 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 22486 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:32:38,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 22486 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:32:38,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6256 states. [2022-11-25 17:32:38,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6256 to 6200. [2022-11-25 17:32:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6200 states, 4887 states have (on average 1.403110292613055) internal successors, (6857), 4935 states have internal predecessors, (6857), 975 states have call successors, (975), 324 states have call predecessors, (975), 337 states have return successors, (1081), 964 states have call predecessors, (1081), 974 states have call successors, (1081) [2022-11-25 17:32:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6200 states to 6200 states and 8913 transitions. [2022-11-25 17:32:38,568 INFO L78 Accepts]: Start accepts. Automaton has 6200 states and 8913 transitions. Word has length 296 [2022-11-25 17:32:38,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:32:38,569 INFO L495 AbstractCegarLoop]: Abstraction has 6200 states and 8913 transitions. [2022-11-25 17:32:38,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 14.076923076923077) internal successors, (183), 9 states have internal predecessors, (183), 2 states have call successors, (40), 2 states have call predecessors, (40), 6 states have return successors, (37), 6 states have call predecessors, (37), 2 states have call successors, (37) [2022-11-25 17:32:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 6200 states and 8913 transitions. [2022-11-25 17:32:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-25 17:32:38,587 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:32:38,588 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:32:38,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-11-25 17:32:38,801 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:38,801 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:32:38,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:32:38,802 INFO L85 PathProgramCache]: Analyzing trace with hash 2086154620, now seen corresponding path program 1 times [2022-11-25 17:32:38,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:32:38,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993662437] [2022-11-25 17:32:38,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:32:38,980 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:32:38,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [71467503] [2022-11-25 17:32:38,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:32:38,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:32:38,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:32:38,982 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:32:39,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-11-25 17:32:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:32:40,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 3214 conjuncts, 76 conjunts are in the unsatisfiable core [2022-11-25 17:32:40,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:32:40,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 17:32:40,401 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3355 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_3355))) is different from true [2022-11-25 17:32:40,406 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3356 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_3356) |c_#memory_int|)) is different from true [2022-11-25 17:32:40,411 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3357 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_3357) |c_#memory_int|)) is different from true [2022-11-25 17:32:40,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 17:32:40,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:40,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:40,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:41,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:41,175 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3361 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_3361) |c_#memory_int|)) is different from true [2022-11-25 17:32:41,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:32:41,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 17:32:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 6 not checked. [2022-11-25 17:32:41,793 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:32:41,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:32:41,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993662437] [2022-11-25 17:32:41,932 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:32:41,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [71467503] [2022-11-25 17:32:41,932 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [71467503] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:32:41,932 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:32:41,932 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28] total 28 [2022-11-25 17:32:41,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222818680] [2022-11-25 17:32:41,932 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:32:41,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-11-25 17:32:41,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:32:41,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-11-25 17:32:41,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=575, Unknown=4, NotChecked=204, Total=870 [2022-11-25 17:32:41,935 INFO L87 Difference]: Start difference. First operand 6200 states and 8913 transitions. Second operand has 28 states, 28 states have (on average 6.785714285714286) internal successors, (190), 24 states have internal predecessors, (190), 10 states have call successors, (37), 6 states have call predecessors, (37), 9 states have return successors, (33), 12 states have call predecessors, (33), 10 states have call successors, (33) [2022-11-25 17:32:44,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:33:10,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:33:12,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:33:12,059 INFO L93 Difference]: Finished difference Result 12351 states and 18011 transitions. [2022-11-25 17:33:12,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-11-25 17:33:12,060 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.785714285714286) internal successors, (190), 24 states have internal predecessors, (190), 10 states have call successors, (37), 6 states have call predecessors, (37), 9 states have return successors, (33), 12 states have call predecessors, (33), 10 states have call successors, (33) Word has length 279 [2022-11-25 17:33:12,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:33:12,087 INFO L225 Difference]: With dead ends: 12351 [2022-11-25 17:33:12,087 INFO L226 Difference]: Without dead ends: 9190 [2022-11-25 17:33:12,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 450 GetRequests, 364 SyntacticMatches, 13 SemanticMatches, 73 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 1328 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=610, Invalid=4372, Unknown=4, NotChecked=564, Total=5550 [2022-11-25 17:33:12,099 INFO L413 NwaCegarLoop]: 2075 mSDtfsCounter, 2661 mSDsluCounter, 22035 mSDsCounter, 0 mSdLazyCounter, 18190 mSolverCounterSat, 828 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2787 SdHoareTripleChecker+Valid, 24110 SdHoareTripleChecker+Invalid, 30780 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 828 IncrementalHoareTripleChecker+Valid, 18190 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 11761 IncrementalHoareTripleChecker+Unchecked, 27.6s IncrementalHoareTripleChecker+Time [2022-11-25 17:33:12,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2787 Valid, 24110 Invalid, 30780 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [828 Valid, 18190 Invalid, 1 Unknown, 11761 Unchecked, 27.6s Time] [2022-11-25 17:33:12,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9190 states. [2022-11-25 17:33:12,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9190 to 6201. [2022-11-25 17:33:12,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6201 states, 4888 states have (on average 1.4032324058919803) internal successors, (6859), 4936 states have internal predecessors, (6859), 975 states have call successors, (975), 324 states have call predecessors, (975), 337 states have return successors, (1081), 964 states have call predecessors, (1081), 974 states have call successors, (1081) [2022-11-25 17:33:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6201 states to 6201 states and 8915 transitions. [2022-11-25 17:33:12,619 INFO L78 Accepts]: Start accepts. Automaton has 6201 states and 8915 transitions. Word has length 279 [2022-11-25 17:33:12,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:33:12,619 INFO L495 AbstractCegarLoop]: Abstraction has 6201 states and 8915 transitions. [2022-11-25 17:33:12,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 6.785714285714286) internal successors, (190), 24 states have internal predecessors, (190), 10 states have call successors, (37), 6 states have call predecessors, (37), 9 states have return successors, (33), 12 states have call predecessors, (33), 10 states have call successors, (33) [2022-11-25 17:33:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 6201 states and 8915 transitions. [2022-11-25 17:33:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-25 17:33:12,649 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:33:12,649 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:33:12,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-11-25 17:33:12,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:33:12,859 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:33:12,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:33:12,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1122070101, now seen corresponding path program 1 times [2022-11-25 17:33:12,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:33:12,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527288354] [2022-11-25 17:33:12,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:33:12,956 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:33:12,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [72823633] [2022-11-25 17:33:12,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:12,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:33:12,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:33:12,958 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:33:12,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-11-25 17:33:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:14,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 3141 conjuncts, 48 conjunts are in the unsatisfiable core [2022-11-25 17:33:14,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:33:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-25 17:33:14,200 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:33:14,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:33:14,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527288354] [2022-11-25 17:33:14,201 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:33:14,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [72823633] [2022-11-25 17:33:14,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [72823633] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:33:14,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:33:14,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-25 17:33:14,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16296719] [2022-11-25 17:33:14,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:33:14,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-25 17:33:14,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:33:14,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-25 17:33:14,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2022-11-25 17:33:14,203 INFO L87 Difference]: Start difference. First operand 6201 states and 8915 transitions. Second operand has 10 states, 10 states have (on average 17.1) internal successors, (171), 8 states have internal predecessors, (171), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 17:33:14,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:33:14,741 INFO L93 Difference]: Finished difference Result 10842 states and 15706 transitions. [2022-11-25 17:33:14,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-25 17:33:14,744 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 17.1) internal successors, (171), 8 states have internal predecessors, (171), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) Word has length 276 [2022-11-25 17:33:14,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:33:14,820 INFO L225 Difference]: With dead ends: 10842 [2022-11-25 17:33:14,820 INFO L226 Difference]: Without dead ends: 6259 [2022-11-25 17:33:14,831 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2022-11-25 17:33:14,831 INFO L413 NwaCegarLoop]: 1872 mSDtfsCounter, 39 mSDsluCounter, 14910 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 16782 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:33:14,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 16782 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:33:14,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6259 states. [2022-11-25 17:33:15,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6259 to 6207. [2022-11-25 17:33:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6207 states, 4894 states have (on average 1.4027380465876584) internal successors, (6865), 4940 states have internal predecessors, (6865), 975 states have call successors, (975), 324 states have call predecessors, (975), 337 states have return successors, (1081), 966 states have call predecessors, (1081), 974 states have call successors, (1081) [2022-11-25 17:33:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 6207 states and 8921 transitions. [2022-11-25 17:33:15,273 INFO L78 Accepts]: Start accepts. Automaton has 6207 states and 8921 transitions. Word has length 276 [2022-11-25 17:33:15,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:33:15,274 INFO L495 AbstractCegarLoop]: Abstraction has 6207 states and 8921 transitions. [2022-11-25 17:33:15,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.1) internal successors, (171), 8 states have internal predecessors, (171), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 17:33:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 6207 states and 8921 transitions. [2022-11-25 17:33:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-11-25 17:33:15,292 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:33:15,292 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:33:15,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-11-25 17:33:15,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-11-25 17:33:15,505 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:33:15,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:33:15,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1796473943, now seen corresponding path program 1 times [2022-11-25 17:33:15,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:33:15,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84523452] [2022-11-25 17:33:15,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:33:15,594 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:33:15,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [181002680] [2022-11-25 17:33:15,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:15,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:33:15,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:33:15,596 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:33:15,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-25 17:33:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:16,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 3237 conjuncts, 93 conjunts are in the unsatisfiable core [2022-11-25 17:33:16,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:33:16,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 17:33:16,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 17:33:16,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 17:33:17,013 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 17:33:17,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-11-25 17:33:17,090 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-25 17:33:17,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 17:33:17,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 17:33:17,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 17:33:17,298 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 17:33:17,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 19 [2022-11-25 17:33:17,318 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-25 17:33:17,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2022-11-25 17:33:17,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:33:17,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:33:18,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:33:18,175 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3725 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_3725) |c_#memory_int|)) is different from true [2022-11-25 17:33:18,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-25 17:33:18,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 17:33:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 55 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-25 17:33:19,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:33:19,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:33:19,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84523452] [2022-11-25 17:33:19,301 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:33:19,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [181002680] [2022-11-25 17:33:19,302 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [181002680] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:33:19,302 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:33:19,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29] total 29 [2022-11-25 17:33:19,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644649062] [2022-11-25 17:33:19,303 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-25 17:33:19,303 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-11-25 17:33:19,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:33:19,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-11-25 17:33:19,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=835, Unknown=1, NotChecked=58, Total=992 [2022-11-25 17:33:19,307 INFO L87 Difference]: Start difference. First operand 6207 states and 8921 transitions. Second operand has 29 states, 29 states have (on average 6.793103448275862) internal successors, (197), 24 states have internal predecessors, (197), 12 states have call successors, (39), 8 states have call predecessors, (39), 9 states have return successors, (35), 14 states have call predecessors, (35), 12 states have call successors, (35) [2022-11-25 17:33:21,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:33:23,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:33:46,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:33:46,172 INFO L93 Difference]: Finished difference Result 11832 states and 17182 transitions. [2022-11-25 17:33:46,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-25 17:33:46,173 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.793103448275862) internal successors, (197), 24 states have internal predecessors, (197), 12 states have call successors, (39), 8 states have call predecessors, (39), 9 states have return successors, (35), 14 states have call predecessors, (35), 12 states have call successors, (35) Word has length 289 [2022-11-25 17:33:46,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:33:46,198 INFO L225 Difference]: With dead ends: 11832 [2022-11-25 17:33:46,198 INFO L226 Difference]: Without dead ends: 8665 [2022-11-25 17:33:46,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 378 SyntacticMatches, 14 SemanticMatches, 56 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 717 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=334, Invalid=2861, Unknown=1, NotChecked=110, Total=3306 [2022-11-25 17:33:46,210 INFO L413 NwaCegarLoop]: 1841 mSDtfsCounter, 3087 mSDsluCounter, 14403 mSDsCounter, 0 mSdLazyCounter, 12938 mSolverCounterSat, 1397 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3181 SdHoareTripleChecker+Valid, 16244 SdHoareTripleChecker+Invalid, 17856 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1397 IncrementalHoareTripleChecker+Valid, 12938 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 3519 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2022-11-25 17:33:46,211 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3181 Valid, 16244 Invalid, 17856 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1397 Valid, 12938 Invalid, 2 Unknown, 3519 Unchecked, 24.8s Time] [2022-11-25 17:33:46,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8665 states. [2022-11-25 17:33:46,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8665 to 7616. [2022-11-25 17:33:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7616 states, 5994 states have (on average 1.392892892892893) internal successors, (8349), 6018 states have internal predecessors, (8349), 1171 states have call successors, (1171), 409 states have call predecessors, (1171), 450 states have return successors, (1580), 1210 states have call predecessors, (1580), 1170 states have call successors, (1580) [2022-11-25 17:33:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7616 states to 7616 states and 11100 transitions. [2022-11-25 17:33:46,727 INFO L78 Accepts]: Start accepts. Automaton has 7616 states and 11100 transitions. Word has length 289 [2022-11-25 17:33:46,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:33:46,728 INFO L495 AbstractCegarLoop]: Abstraction has 7616 states and 11100 transitions. [2022-11-25 17:33:46,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.793103448275862) internal successors, (197), 24 states have internal predecessors, (197), 12 states have call successors, (39), 8 states have call predecessors, (39), 9 states have return successors, (35), 14 states have call predecessors, (35), 12 states have call successors, (35) [2022-11-25 17:33:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 7616 states and 11100 transitions. [2022-11-25 17:33:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-11-25 17:33:46,742 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:33:46,743 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:33:46,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-11-25 17:33:46,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-11-25 17:33:46,943 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:33:46,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:33:46,944 INFO L85 PathProgramCache]: Analyzing trace with hash 622035530, now seen corresponding path program 1 times [2022-11-25 17:33:46,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:33:46,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916203481] [2022-11-25 17:33:46,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:33:47,133 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 17:33:47,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [686822975] [2022-11-25 17:33:47,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:47,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:33:47,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:33:47,135 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:33:47,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-11-25 17:33:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 3488 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-25 17:33:48,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:33:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-25 17:33:48,464 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:33:48,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:33:48,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916203481] [2022-11-25 17:33:48,465 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 17:33:48,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686822975] [2022-11-25 17:33:48,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [686822975] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:33:48,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:33:48,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:33:48,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936083803] [2022-11-25 17:33:48,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:33:48,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:33:48,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:33:48,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:33:48,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:33:48,471 INFO L87 Difference]: Start difference. First operand 7616 states and 11100 transitions. Second operand has 5 states, 5 states have (on average 36.4) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-25 17:33:48,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:33:48,629 INFO L93 Difference]: Finished difference Result 8560 states and 12443 transitions. [2022-11-25 17:33:48,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:33:48,629 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 36.4) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 308 [2022-11-25 17:33:48,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:33:48,630 INFO L225 Difference]: With dead ends: 8560 [2022-11-25 17:33:48,630 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 17:33:48,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:33:48,641 INFO L413 NwaCegarLoop]: 180 mSDtfsCounter, 59 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 652 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:33:48,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 652 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:33:48,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 17:33:48,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 17:33:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 17:33:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 17:33:48,643 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 308 [2022-11-25 17:33:48,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:33:48,643 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 17:33:48,644 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 36.4) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-25 17:33:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 17:33:48,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 17:33:48,647 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 17:33:48,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2022-11-25 17:33:48,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-11-25 17:33:48,856 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 17:33:56,428 WARN L233 SmtUtils]: Spent 7.00s on a formula simplification. DAG size of input: 339 DAG size of output: 338 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-11-25 17:34:33,831 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2022-11-25 17:34:33,832 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2022-11-25 17:34:33,833 INFO L902 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2022-11-25 17:34:33,833 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2022-11-25 17:34:33,833 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2022-11-25 17:34:33,833 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2022-11-25 17:34:33,833 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2022-11-25 17:34:33,833 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2022-11-25 17:34:33,834 INFO L899 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2022-11-25 17:34:33,834 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-25 17:34:33,834 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-11-25 17:34:33,834 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-11-25 17:34:33,834 INFO L902 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2022-11-25 17:34:33,834 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2022-11-25 17:34:33,834 INFO L899 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2022-11-25 17:34:33,835 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-25 17:34:33,835 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2022-11-25 17:34:33,835 INFO L902 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2022-11-25 17:34:33,835 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2022-11-25 17:34:33,835 INFO L902 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2022-11-25 17:34:33,835 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2022-11-25 17:34:33,835 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2022-11-25 17:34:33,836 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2022-11-25 17:34:33,836 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2022-11-25 17:34:33,836 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-25 17:34:33,836 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-25 17:34:33,836 INFO L902 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2022-11-25 17:34:33,836 INFO L899 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2022-11-25 17:34:33,836 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2022-11-25 17:34:33,837 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2022-11-25 17:34:33,837 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2022-11-25 17:34:33,837 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2022-11-25 17:34:33,837 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2022-11-25 17:34:33,837 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2022-11-25 17:34:33,837 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2022-11-25 17:34:33,837 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2022-11-25 17:34:33,838 INFO L902 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2022-11-25 17:34:33,838 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2022-11-25 17:34:33,838 INFO L899 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2022-11-25 17:34:33,838 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2022-11-25 17:34:33,838 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2022-11-25 17:34:33,838 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-25 17:34:33,838 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-25 17:34:33,839 INFO L902 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:34:33,839 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2022-11-25 17:34:33,839 INFO L902 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2022-11-25 17:34:33,839 INFO L902 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2022-11-25 17:34:33,839 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2022-11-25 17:34:33,839 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:34:33,839 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:34:33,840 INFO L902 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2022-11-25 17:34:33,840 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2022-11-25 17:34:33,840 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2022-11-25 17:34:33,840 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-11-25 17:34:33,840 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2022-11-25 17:34:33,840 INFO L902 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2022-11-25 17:34:33,840 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2022-11-25 17:34:33,841 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2022-11-25 17:34:33,841 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2022-11-25 17:34:33,841 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-25 17:34:33,841 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2022-11-25 17:34:33,841 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2022-11-25 17:34:33,841 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2022-11-25 17:34:33,841 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2022-11-25 17:34:33,842 INFO L902 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2022-11-25 17:34:33,842 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-11-25 17:34:33,842 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-25 17:34:33,842 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2022-11-25 17:34:33,842 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-25 17:34:33,842 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2022-11-25 17:34:33,842 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2022-11-25 17:34:33,842 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-25 17:34:33,843 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2022-11-25 17:34:33,843 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-25 17:34:33,843 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-25 17:34:33,843 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2022-11-25 17:34:33,843 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2022-11-25 17:34:33,843 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2022-11-25 17:34:33,843 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point L5941-2(line 5941) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point L5941(line 5941) no Hoare annotation was computed. [2022-11-25 17:34:33,844 INFO L899 garLoopResultBuilder]: For program point L5941-4(line 5941) no Hoare annotation was computed. [2022-11-25 17:34:33,845 INFO L902 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,845 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-25 17:34:33,845 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-25 17:34:33,845 INFO L902 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,845 INFO L902 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2022-11-25 17:34:33,845 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,845 INFO L899 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2022-11-25 17:34:33,846 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2022-11-25 17:34:33,846 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2022-11-25 17:34:33,846 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2022-11-25 17:34:33,846 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2022-11-25 17:34:33,846 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2022-11-25 17:34:33,846 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2022-11-25 17:34:33,847 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2022-11-25 17:34:33,847 INFO L902 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2022-11-25 17:34:33,847 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-25 17:34:33,847 INFO L902 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2022-11-25 17:34:33,847 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2022-11-25 17:34:33,847 INFO L902 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,847 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2022-11-25 17:34:33,847 INFO L902 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2022-11-25 17:34:33,848 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2022-11-25 17:34:33,848 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2022-11-25 17:34:33,848 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2022-11-25 17:34:33,848 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-25 17:34:33,848 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2022-11-25 17:34:33,848 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2022-11-25 17:34:33,848 INFO L902 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L902 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2022-11-25 17:34:33,849 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L902 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,849 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2022-11-25 17:34:33,850 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2022-11-25 17:34:33,850 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2022-11-25 17:34:33,850 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2022-11-25 17:34:33,850 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2022-11-25 17:34:33,850 INFO L902 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2022-11-25 17:34:33,850 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2022-11-25 17:34:33,850 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2022-11-25 17:34:33,851 INFO L899 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2022-11-25 17:34:33,851 INFO L902 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,851 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2022-11-25 17:34:33,851 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2022-11-25 17:34:33,851 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-25 17:34:33,851 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2022-11-25 17:34:33,851 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2022-11-25 17:34:33,852 INFO L902 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2022-11-25 17:34:33,852 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-25 17:34:33,852 INFO L902 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,852 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2022-11-25 17:34:33,852 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-11-25 17:34:33,852 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2022-11-25 17:34:33,852 INFO L902 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,852 INFO L902 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:34:33,852 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L902 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2022-11-25 17:34:33,853 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2022-11-25 17:34:33,853 INFO L902 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:34:33,853 INFO L902 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:34:33,853 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2022-11-25 17:34:33,853 INFO L902 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L902 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:34:33,854 INFO L902 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2022-11-25 17:34:33,854 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2022-11-25 17:34:33,855 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:34:33,856 INFO L899 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L902 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2022-11-25 17:34:33,857 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2022-11-25 17:34:33,857 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L902 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2022-11-25 17:34:33,857 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:34:33,857 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2022-11-25 17:34:33,857 INFO L902 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2022-11-25 17:34:33,858 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L902 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2022-11-25 17:34:33,858 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2022-11-25 17:34:33,859 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2022-11-25 17:34:33,859 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L902 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2022-11-25 17:34:33,860 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2022-11-25 17:34:33,861 INFO L902 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:34:33,861 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2022-11-25 17:34:33,861 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-11-25 17:34:33,861 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2022-11-25 17:34:33,861 INFO L899 garLoopResultBuilder]: For program point L3853(line 3853) no Hoare annotation was computed. [2022-11-25 17:34:33,861 INFO L899 garLoopResultBuilder]: For program point L3853-2(line 3853) no Hoare annotation was computed. [2022-11-25 17:34:33,861 INFO L899 garLoopResultBuilder]: For program point L3853-4(line 3853) no Hoare annotation was computed. [2022-11-25 17:34:33,862 INFO L902 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2022-11-25 17:34:33,862 INFO L902 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2022-11-25 17:34:33,862 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2022-11-25 17:34:33,862 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2022-11-25 17:34:33,862 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-25 17:34:33,862 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2022-11-25 17:34:33,862 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2022-11-25 17:34:33,862 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-25 17:34:33,863 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2022-11-25 17:34:33,863 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-11-25 17:34:33,863 INFO L902 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2022-11-25 17:34:33,863 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2022-11-25 17:34:33,863 INFO L902 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2022-11-25 17:34:33,863 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2022-11-25 17:34:33,863 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L902 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2022-11-25 17:34:33,864 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-25 17:34:33,865 INFO L902 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2022-11-25 17:34:33,865 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2022-11-25 17:34:33,865 INFO L902 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2022-11-25 17:34:33,865 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-11-25 17:34:33,865 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2022-11-25 17:34:33,865 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2022-11-25 17:34:33,865 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-25 17:34:33,865 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:34:33,866 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2022-11-25 17:34:33,866 INFO L902 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2022-11-25 17:34:33,867 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2022-11-25 17:34:33,867 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2022-11-25 17:34:33,867 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2022-11-25 17:34:33,867 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2022-11-25 17:34:33,867 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2022-11-25 17:34:33,867 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2022-11-25 17:34:33,868 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2022-11-25 17:34:33,868 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2022-11-25 17:34:33,868 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-25 17:34:33,868 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2022-11-25 17:34:33,868 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2022-11-25 17:34:33,868 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2022-11-25 17:34:33,868 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L902 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2022-11-25 17:34:33,869 INFO L902 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L902 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2022-11-25 17:34:33,869 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2022-11-25 17:34:33,870 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L902 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2022-11-25 17:34:33,870 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L902 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:34:33,871 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2022-11-25 17:34:33,871 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2022-11-25 17:34:33,871 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2022-11-25 17:34:33,872 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2022-11-25 17:34:33,872 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-25 17:34:33,872 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2022-11-25 17:34:33,872 INFO L899 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2022-11-25 17:34:33,872 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2022-11-25 17:34:33,872 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2022-11-25 17:34:33,872 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2022-11-25 17:34:33,873 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-25 17:34:33,873 INFO L902 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2022-11-25 17:34:33,873 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2022-11-25 17:34:33,873 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2022-11-25 17:34:33,873 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2022-11-25 17:34:33,873 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2022-11-25 17:34:33,873 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2022-11-25 17:34:33,874 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2022-11-25 17:34:33,874 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2022-11-25 17:34:33,874 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2022-11-25 17:34:33,874 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-11-25 17:34:33,874 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2022-11-25 17:34:33,874 INFO L902 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2022-11-25 17:34:33,874 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2022-11-25 17:34:33,875 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2022-11-25 17:34:33,875 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2022-11-25 17:34:33,875 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2022-11-25 17:34:33,875 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2022-11-25 17:34:33,875 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2022-11-25 17:34:33,875 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2022-11-25 17:34:33,875 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L902 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L902 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2022-11-25 17:34:33,876 INFO L902 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2022-11-25 17:34:33,876 INFO L902 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2022-11-25 17:34:33,877 INFO L902 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2022-11-25 17:34:33,877 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2022-11-25 17:34:33,877 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2022-11-25 17:34:33,877 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2022-11-25 17:34:33,877 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-25 17:34:33,877 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2022-11-25 17:34:33,877 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2022-11-25 17:34:33,878 INFO L902 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2022-11-25 17:34:33,878 INFO L902 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2022-11-25 17:34:33,878 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2022-11-25 17:34:33,878 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2022-11-25 17:34:33,878 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2022-11-25 17:34:33,878 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2022-11-25 17:34:33,878 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2022-11-25 17:34:33,879 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2022-11-25 17:34:33,879 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2022-11-25 17:34:33,879 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2022-11-25 17:34:33,879 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2022-11-25 17:34:33,879 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2022-11-25 17:34:33,879 INFO L902 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2022-11-25 17:34:33,879 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2022-11-25 17:34:33,880 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2022-11-25 17:34:33,880 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2022-11-25 17:34:33,880 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2022-11-25 17:34:33,880 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2022-11-25 17:34:33,880 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2022-11-25 17:34:33,880 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2022-11-25 17:34:33,880 INFO L902 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2022-11-25 17:34:33,880 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2022-11-25 17:34:33,881 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2022-11-25 17:34:33,881 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2022-11-25 17:34:33,882 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2022-11-25 17:34:33,882 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2022-11-25 17:34:33,882 INFO L902 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2022-11-25 17:34:33,882 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2022-11-25 17:34:33,882 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2022-11-25 17:34:33,882 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2022-11-25 17:34:33,882 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2022-11-25 17:34:33,882 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2022-11-25 17:34:33,883 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2022-11-25 17:34:33,883 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2022-11-25 17:34:33,883 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2022-11-25 17:34:33,883 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2022-11-25 17:34:33,883 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2022-11-25 17:34:33,883 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2022-11-25 17:34:33,883 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2022-11-25 17:34:33,884 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2022-11-25 17:34:33,884 INFO L902 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2022-11-25 17:34:33,884 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-25 17:34:33,884 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-25 17:34:33,884 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2022-11-25 17:34:33,884 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2022-11-25 17:34:33,884 INFO L899 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2022-11-25 17:34:33,885 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2022-11-25 17:34:33,885 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2022-11-25 17:34:33,885 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2022-11-25 17:34:33,885 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-25 17:34:33,885 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2022-11-25 17:34:33,885 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2022-11-25 17:34:33,885 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2022-11-25 17:34:33,885 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2022-11-25 17:34:33,886 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2022-11-25 17:34:33,886 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-25 17:34:33,886 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2022-11-25 17:34:33,886 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2022-11-25 17:34:33,886 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2022-11-25 17:34:33,886 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2022-11-25 17:34:33,886 INFO L902 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,887 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2022-11-25 17:34:33,887 INFO L902 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2022-11-25 17:34:33,887 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2022-11-25 17:34:33,887 INFO L902 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:34:33,887 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-11-25 17:34:33,887 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-11-25 17:34:33,887 INFO L899 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2022-11-25 17:34:33,888 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2022-11-25 17:34:33,889 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-25 17:34:33,889 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2022-11-25 17:34:33,889 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2022-11-25 17:34:33,889 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2022-11-25 17:34:33,889 INFO L902 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,889 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2022-11-25 17:34:33,889 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2022-11-25 17:34:33,890 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2022-11-25 17:34:33,890 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:34:33,891 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2022-11-25 17:34:33,891 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2022-11-25 17:34:33,891 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2022-11-25 17:34:33,891 INFO L902 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,891 INFO L899 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2022-11-25 17:34:33,891 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2022-11-25 17:34:33,891 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2022-11-25 17:34:33,892 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-11-25 17:34:33,893 INFO L899 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2022-11-25 17:34:33,893 INFO L899 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2022-11-25 17:34:33,893 INFO L902 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2022-11-25 17:34:33,893 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,893 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2022-11-25 17:34:33,893 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:34:33,893 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2022-11-25 17:34:33,894 INFO L899 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2022-11-25 17:34:33,895 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2022-11-25 17:34:33,895 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2022-11-25 17:34:33,895 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-25 17:34:33,895 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-25 17:34:33,895 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2022-11-25 17:34:33,895 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2022-11-25 17:34:33,895 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2022-11-25 17:34:33,895 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2022-11-25 17:34:33,896 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2022-11-25 17:34:33,896 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2022-11-25 17:34:33,896 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2022-11-25 17:34:33,896 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2022-11-25 17:34:33,896 INFO L899 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2022-11-25 17:34:33,896 INFO L902 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2022-11-25 17:34:33,896 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2022-11-25 17:34:33,897 INFO L902 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,897 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-11-25 17:34:33,897 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2022-11-25 17:34:33,897 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2022-11-25 17:34:33,897 INFO L899 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2022-11-25 17:34:33,897 INFO L899 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2022-11-25 17:34:33,897 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2022-11-25 17:34:33,898 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2022-11-25 17:34:33,898 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-25 17:34:33,898 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2022-11-25 17:34:33,898 INFO L902 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,898 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2022-11-25 17:34:33,898 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2022-11-25 17:34:33,898 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2022-11-25 17:34:33,899 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2022-11-25 17:34:33,899 INFO L902 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,899 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2022-11-25 17:34:33,899 INFO L902 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,899 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,899 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2022-11-25 17:34:33,899 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L5733-2(line 5733) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L5733(line 5733) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L902 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L5733-4(line 5733) no Hoare annotation was computed. [2022-11-25 17:34:33,900 INFO L899 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2022-11-25 17:34:33,901 INFO L899 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2022-11-25 17:34:33,901 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2022-11-25 17:34:33,901 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2022-11-25 17:34:33,901 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2022-11-25 17:34:33,901 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2022-11-25 17:34:33,901 INFO L899 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2022-11-25 17:34:33,901 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2022-11-25 17:34:33,902 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2022-11-25 17:34:33,902 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2022-11-25 17:34:33,903 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2022-11-25 17:34:33,903 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2022-11-25 17:34:33,903 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2022-11-25 17:34:33,903 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2022-11-25 17:34:33,903 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2022-11-25 17:34:33,903 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2022-11-25 17:34:33,903 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,904 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L899 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2022-11-25 17:34:33,904 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2022-11-25 17:34:33,905 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2022-11-25 17:34:33,905 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2022-11-25 17:34:33,905 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2022-11-25 17:34:33,905 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2022-11-25 17:34:33,905 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2022-11-25 17:34:33,905 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-25 17:34:33,905 INFO L902 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,906 INFO L902 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,906 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2022-11-25 17:34:33,906 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2022-11-25 17:34:33,906 INFO L902 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2022-11-25 17:34:33,906 INFO L899 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2022-11-25 17:34:33,906 INFO L899 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2022-11-25 17:34:33,906 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-11-25 17:34:33,906 INFO L902 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L902 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L902 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-11-25 17:34:33,907 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-11-25 17:34:33,907 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-11-25 17:34:33,908 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-25 17:34:33,908 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2022-11-25 17:34:33,908 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2022-11-25 17:34:33,908 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2022-11-25 17:34:33,908 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-11-25 17:34:33,908 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2022-11-25 17:34:33,908 INFO L902 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2022-11-25 17:34:33,909 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2022-11-25 17:34:33,909 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2022-11-25 17:34:33,909 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-11-25 17:34:33,909 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2022-11-25 17:34:33,909 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-11-25 17:34:33,909 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-25 17:34:33,909 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-25 17:34:33,910 INFO L902 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2022-11-25 17:34:33,910 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-11-25 17:34:33,910 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-11-25 17:34:33,910 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-25 17:34:33,910 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2022-11-25 17:34:33,910 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-25 17:34:33,910 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2022-11-25 17:34:33,911 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L902 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,911 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-25 17:34:33,911 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2022-11-25 17:34:33,912 INFO L902 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:34:33,912 INFO L899 garLoopResultBuilder]: For program point L5743(line 5743) no Hoare annotation was computed. [2022-11-25 17:34:33,912 INFO L899 garLoopResultBuilder]: For program point L5743-4(line 5743) no Hoare annotation was computed. [2022-11-25 17:34:33,912 INFO L899 garLoopResultBuilder]: For program point L5743-2(line 5743) no Hoare annotation was computed. [2022-11-25 17:34:33,912 INFO L899 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2022-11-25 17:34:33,912 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-11-25 17:34:33,912 INFO L902 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,913 INFO L899 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2022-11-25 17:34:33,913 INFO L902 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,913 INFO L899 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2022-11-25 17:34:33,913 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2022-11-25 17:34:33,913 INFO L899 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2022-11-25 17:34:33,913 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2022-11-25 17:34:33,913 INFO L899 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2022-11-25 17:34:33,914 INFO L899 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2022-11-25 17:34:33,914 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,914 INFO L902 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,914 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2022-11-25 17:34:33,914 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2022-11-25 17:34:33,914 INFO L902 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:34:33,914 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:34:33,915 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-11-25 17:34:33,915 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2022-11-25 17:34:33,915 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2022-11-25 17:34:33,916 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,916 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,916 INFO L902 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:34:33,916 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:34:33,916 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2022-11-25 17:34:33,916 INFO L902 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2022-11-25 17:34:33,916 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-25 17:34:33,917 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2022-11-25 17:34:33,917 INFO L902 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2022-11-25 17:34:33,917 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2022-11-25 17:34:33,917 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-11-25 17:34:33,917 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-11-25 17:34:33,917 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2022-11-25 17:34:33,917 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-25 17:34:33,918 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-25 17:34:33,918 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2022-11-25 17:34:33,918 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2022-11-25 17:34:33,918 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2022-11-25 17:34:33,918 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-11-25 17:34:33,918 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2022-11-25 17:34:33,918 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2022-11-25 17:34:33,918 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-25 17:34:33,919 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2022-11-25 17:34:33,919 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2022-11-25 17:34:33,919 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2022-11-25 17:34:33,919 INFO L902 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2022-11-25 17:34:33,919 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2022-11-25 17:34:33,919 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2022-11-25 17:34:33,919 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L902 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2022-11-25 17:34:33,920 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-11-25 17:34:33,921 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2022-11-25 17:34:33,921 INFO L899 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2022-11-25 17:34:33,921 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2022-11-25 17:34:33,921 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2022-11-25 17:34:33,921 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2022-11-25 17:34:33,921 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2022-11-25 17:34:33,921 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-25 17:34:33,922 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-25 17:34:33,922 INFO L902 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2022-11-25 17:34:33,922 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2022-11-25 17:34:33,922 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2022-11-25 17:34:33,922 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2022-11-25 17:34:33,922 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2022-11-25 17:34:33,922 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-11-25 17:34:33,922 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-25 17:34:33,923 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-25 17:34:33,923 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2022-11-25 17:34:33,923 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2022-11-25 17:34:33,923 INFO L899 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2022-11-25 17:34:33,923 INFO L902 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2022-11-25 17:34:33,923 INFO L902 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2022-11-25 17:34:33,923 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2022-11-25 17:34:33,924 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2022-11-25 17:34:33,924 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2022-11-25 17:34:33,924 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2022-11-25 17:34:33,924 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2022-11-25 17:34:33,924 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2022-11-25 17:34:33,924 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2022-11-25 17:34:33,924 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2022-11-25 17:34:33,925 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2022-11-25 17:34:33,926 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2022-11-25 17:34:33,927 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2022-11-25 17:34:33,927 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2022-11-25 17:34:33,927 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2022-11-25 17:34:33,927 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2022-11-25 17:34:33,927 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-11-25 17:34:33,927 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2022-11-25 17:34:33,927 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2022-11-25 17:34:33,927 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-11-25 17:34:33,928 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-25 17:34:33,928 INFO L899 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-11-25 17:34:33,929 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2022-11-25 17:34:33,930 INFO L902 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,930 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2022-11-25 17:34:33,930 INFO L899 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2022-11-25 17:34:33,930 INFO L899 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2022-11-25 17:34:33,930 INFO L902 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,930 INFO L899 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2022-11-25 17:34:33,930 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2022-11-25 17:34:33,931 INFO L899 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2022-11-25 17:34:33,931 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-25 17:34:33,931 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-25 17:34:33,931 INFO L902 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,931 INFO L902 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,931 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2022-11-25 17:34:33,931 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L902 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,932 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2022-11-25 17:34:33,932 INFO L899 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2022-11-25 17:34:33,933 INFO L899 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2022-11-25 17:34:33,933 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,933 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2022-11-25 17:34:33,933 INFO L902 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,933 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2022-11-25 17:34:33,933 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-25 17:34:33,933 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-11-25 17:34:33,934 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-11-25 17:34:33,934 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2022-11-25 17:34:33,934 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2022-11-25 17:34:33,934 INFO L902 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:34:33,934 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2022-11-25 17:34:33,934 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2022-11-25 17:34:33,934 INFO L902 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:34:33,935 INFO L902 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,935 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2022-11-25 17:34:33,935 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-25 17:34:33,935 INFO L902 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2022-11-25 17:34:33,935 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2022-11-25 17:34:33,935 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2022-11-25 17:34:33,935 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2022-11-25 17:34:33,936 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-25 17:34:33,937 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2022-11-25 17:34:33,937 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2022-11-25 17:34:33,937 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2022-11-25 17:34:33,937 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2022-11-25 17:34:33,937 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2022-11-25 17:34:33,937 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2022-11-25 17:34:33,937 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2022-11-25 17:34:33,938 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2022-11-25 17:34:33,938 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2022-11-25 17:34:33,938 INFO L899 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2022-11-25 17:34:33,938 INFO L899 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2022-11-25 17:34:33,938 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-11-25 17:34:33,938 INFO L899 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2022-11-25 17:34:33,938 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-11-25 17:34:33,939 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-11-25 17:34:33,939 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2022-11-25 17:34:33,939 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2022-11-25 17:34:33,939 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2022-11-25 17:34:33,939 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2022-11-25 17:34:33,939 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2022-11-25 17:34:33,939 INFO L902 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,939 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2022-11-25 17:34:33,940 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2022-11-25 17:34:33,940 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2022-11-25 17:34:33,940 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,940 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2022-11-25 17:34:33,940 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2022-11-25 17:34:33,940 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2022-11-25 17:34:33,940 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2022-11-25 17:34:33,940 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2022-11-25 17:34:33,941 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-11-25 17:34:33,941 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2022-11-25 17:34:33,941 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2022-11-25 17:34:33,941 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2022-11-25 17:34:33,941 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2022-11-25 17:34:33,941 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-25 17:34:33,941 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L902 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-11-25 17:34:33,942 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2022-11-25 17:34:33,942 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L902 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-25 17:34:33,943 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-25 17:34:33,944 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2022-11-25 17:34:33,944 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2022-11-25 17:34:33,944 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2022-11-25 17:34:33,944 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2022-11-25 17:34:33,944 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-11-25 17:34:33,944 INFO L902 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2022-11-25 17:34:33,944 INFO L902 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2022-11-25 17:34:33,945 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2022-11-25 17:34:33,945 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L902 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2022-11-25 17:34:33,946 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2022-11-25 17:34:33,947 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L899 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2022-11-25 17:34:33,947 INFO L902 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2022-11-25 17:34:33,948 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2022-11-25 17:34:33,948 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2022-11-25 17:34:33,948 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2022-11-25 17:34:33,948 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2022-11-25 17:34:33,948 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2022-11-25 17:34:33,948 INFO L902 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2022-11-25 17:34:33,948 INFO L902 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2022-11-25 17:34:33,948 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2022-11-25 17:34:33,949 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2022-11-25 17:34:33,949 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2022-11-25 17:34:33,949 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,949 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-25 17:34:33,949 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (forall ((|v_test_iso_queue_~param#1.base_BEFORE_CALL_1| Int) (|v_test_iso_queue_~param#1.offset_BEFORE_CALL_1| Int)) (< 0 (mod (select (select |old(#memory_int)| |v_test_iso_queue_~param#1.base_BEFORE_CALL_1|) (+ 16 |v_test_iso_queue_~param#1.offset_BEFORE_CALL_1|)) 4294967296)))) [2022-11-25 17:34:33,950 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,950 INFO L902 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2022-11-25 17:34:33,950 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2022-11-25 17:34:33,950 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2022-11-25 17:34:33,950 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2022-11-25 17:34:33,950 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2022-11-25 17:34:33,950 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2022-11-25 17:34:33,951 INFO L902 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2022-11-25 17:34:33,951 INFO L902 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2022-11-25 17:34:33,951 INFO L899 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2022-11-25 17:34:33,951 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2022-11-25 17:34:33,951 INFO L899 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2022-11-25 17:34:33,951 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2022-11-25 17:34:33,951 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2022-11-25 17:34:33,952 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2022-11-25 17:34:33,952 INFO L902 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2022-11-25 17:34:33,952 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2022-11-25 17:34:33,953 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2022-11-25 17:34:33,953 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2022-11-25 17:34:33,953 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2022-11-25 17:34:33,954 INFO L902 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2022-11-25 17:34:33,954 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-11-25 17:34:33,954 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-25 17:34:33,955 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2022-11-25 17:34:33,955 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-25 17:34:33,955 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2022-11-25 17:34:33,955 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2022-11-25 17:34:33,955 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2022-11-25 17:34:33,955 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-11-25 17:34:33,955 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-25 17:34:33,956 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2022-11-25 17:34:33,957 INFO L902 garLoopResultBuilder]: At program point L4251(line 4251) the Hoare annotation is: true [2022-11-25 17:34:33,957 INFO L899 garLoopResultBuilder]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2022-11-25 17:34:33,957 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2022-11-25 17:34:33,957 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2022-11-25 17:34:33,957 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-25 17:34:33,957 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2022-11-25 17:34:33,957 INFO L899 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2022-11-25 17:34:33,957 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2022-11-25 17:34:33,958 INFO L899 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2022-11-25 17:34:33,958 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2022-11-25 17:34:33,958 INFO L899 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2022-11-25 17:34:33,958 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2022-11-25 17:34:33,958 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2022-11-25 17:34:33,958 INFO L899 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2022-11-25 17:34:33,958 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2022-11-25 17:34:33,959 INFO L902 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2022-11-25 17:34:33,959 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2022-11-25 17:34:33,959 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2022-11-25 17:34:33,959 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2022-11-25 17:34:33,959 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2022-11-25 17:34:33,959 INFO L899 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2022-11-25 17:34:33,959 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2022-11-25 17:34:33,959 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2022-11-25 17:34:33,960 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2022-11-25 17:34:33,960 INFO L902 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2022-11-25 17:34:33,960 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2022-11-25 17:34:33,960 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2022-11-25 17:34:33,960 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2022-11-25 17:34:33,960 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2022-11-25 17:34:33,960 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-25 17:34:33,960 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2022-11-25 17:34:33,961 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2022-11-25 17:34:33,961 INFO L902 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2022-11-25 17:34:33,961 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2022-11-25 17:34:33,961 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2022-11-25 17:34:33,961 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2022-11-25 17:34:33,961 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2022-11-25 17:34:33,961 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L902 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2022-11-25 17:34:33,962 INFO L902 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2022-11-25 17:34:33,962 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2022-11-25 17:34:33,963 INFO L902 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2022-11-25 17:34:33,963 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2022-11-25 17:34:33,963 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2022-11-25 17:34:33,963 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-11-25 17:34:33,963 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2022-11-25 17:34:33,963 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2022-11-25 17:34:33,963 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2022-11-25 17:34:33,964 INFO L902 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2022-11-25 17:34:33,964 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2022-11-25 17:34:33,964 INFO L899 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2022-11-25 17:34:33,965 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2022-11-25 17:34:33,965 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-25 17:34:33,965 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2022-11-25 17:34:33,965 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-11-25 17:34:33,965 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-11-25 17:34:33,965 INFO L902 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2022-11-25 17:34:33,965 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2022-11-25 17:34:33,965 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2022-11-25 17:34:33,966 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2022-11-25 17:34:33,966 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2022-11-25 17:34:33,966 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-11-25 17:34:33,966 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2022-11-25 17:34:33,966 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2022-11-25 17:34:33,966 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-11-25 17:34:33,966 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2022-11-25 17:34:33,967 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2022-11-25 17:34:33,967 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2022-11-25 17:34:33,967 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2022-11-25 17:34:33,967 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2022-11-25 17:34:33,967 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2022-11-25 17:34:33,967 INFO L902 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2022-11-25 17:34:33,967 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2022-11-25 17:34:33,968 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2022-11-25 17:34:33,969 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2022-11-25 17:34:33,969 INFO L902 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2022-11-25 17:34:33,969 INFO L902 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2022-11-25 17:34:33,969 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2022-11-25 17:34:33,969 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2022-11-25 17:34:33,969 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2022-11-25 17:34:33,969 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2022-11-25 17:34:33,970 INFO L902 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,970 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2022-11-25 17:34:33,970 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2022-11-25 17:34:33,970 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2022-11-25 17:34:33,970 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2022-11-25 17:34:33,970 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2022-11-25 17:34:33,970 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2022-11-25 17:34:33,971 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2022-11-25 17:34:33,971 INFO L902 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,971 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2022-11-25 17:34:33,971 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2022-11-25 17:34:33,971 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2022-11-25 17:34:33,971 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2022-11-25 17:34:33,971 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-11-25 17:34:33,971 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,972 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2022-11-25 17:34:33,972 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2022-11-25 17:34:33,972 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2022-11-25 17:34:33,972 INFO L902 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,972 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2022-11-25 17:34:33,972 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2022-11-25 17:34:33,972 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2022-11-25 17:34:33,972 INFO L902 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,973 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2022-11-25 17:34:33,973 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2022-11-25 17:34:33,973 INFO L902 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,973 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2022-11-25 17:34:33,973 INFO L902 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,973 INFO L902 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2022-11-25 17:34:33,973 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-11-25 17:34:33,974 INFO L902 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:34:33,974 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-25 17:34:33,974 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-25 17:34:33,974 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2022-11-25 17:34:33,974 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2022-11-25 17:34:33,974 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2022-11-25 17:34:33,974 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2022-11-25 17:34:33,975 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2022-11-25 17:34:33,975 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,975 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2022-11-25 17:34:33,975 INFO L895 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (let ((.cse0 ((as const (Array Int Int)) 0))) (and (= .cse0 (select |#memory_int| |ldv_zalloc_~p~1#1.base|)) (= (select |old(#valid)| |ldv_zalloc_~p~1#1.base|) 0) (= (select |#valid| |ldv_zalloc_#t~malloc45#1.base|) 1) (= .cse0 (select |#memory_int| |ldv_zalloc_#t~malloc45#1.base|)) (not (= |ldv_zalloc_#t~malloc45#1.base| 0)) (<= (+ |ldv_zalloc_~p~1#1.base| 1) |#StackHeapBarrier|) (not (= |ldv_zalloc_~p~1#1.base| 0)) (exists ((v_ArrVal_3721 (Array Int Int))) (= |#memory_int| (store |old(#memory_int)| |ldv_zalloc_~p~1#1.base| v_ArrVal_3721))) (= (select |old(#valid)| |ldv_zalloc_#t~malloc45#1.base|) 0) (exists ((v_ArrVal_3721 (Array Int Int))) (= |#memory_int| (store |old(#memory_int)| |ldv_zalloc_#t~malloc45#1.base| v_ArrVal_3721))) (= (select |#valid| |ldv_zalloc_~p~1#1.base|) 1) (< |ldv_zalloc_#t~malloc45#1.base| |#StackHeapBarrier|))) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-25 17:34:33,975 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2022-11-25 17:34:33,975 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2022-11-25 17:34:33,976 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-25 17:34:33,976 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2022-11-25 17:34:33,976 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2022-11-25 17:34:33,976 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2022-11-25 17:34:33,976 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2022-11-25 17:34:33,976 INFO L895 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,977 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2022-11-25 17:34:33,977 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2022-11-25 17:34:33,977 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2022-11-25 17:34:33,978 INFO L895 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,978 INFO L899 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2022-11-25 17:34:33,978 INFO L895 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,978 INFO L899 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:34:33,978 INFO L899 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2022-11-25 17:34:33,978 INFO L899 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:34:33,979 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2022-11-25 17:34:33,979 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-25 17:34:33,980 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-25 17:34:33,980 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2022-11-25 17:34:33,980 INFO L895 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,980 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2022-11-25 17:34:33,980 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2022-11-25 17:34:33,980 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2022-11-25 17:34:33,980 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2022-11-25 17:34:33,981 INFO L895 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2022-11-25 17:34:33,981 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2022-11-25 17:34:33,981 INFO L895 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,981 INFO L895 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-25 17:34:33,981 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2022-11-25 17:34:33,981 INFO L902 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2022-11-25 17:34:33,982 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2022-11-25 17:34:33,982 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~force_interrupt~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|) (exists ((|v_test_iso_queue_~param#1.base_BEFORE_CALL_1| Int) (|v_test_iso_queue_~param#1.offset_BEFORE_CALL_1| Int)) (not (< 0 (mod (select (select |#memory_int| |v_test_iso_queue_~param#1.base_BEFORE_CALL_1|) (+ 16 |v_test_iso_queue_~param#1.offset_BEFORE_CALL_1|)) 4294967296))))) [2022-11-25 17:34:33,982 INFO L895 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~force_interrupt~0 0))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-25 17:34:33,982 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2022-11-25 17:34:33,982 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2022-11-25 17:34:33,982 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-25 17:34:33,982 INFO L902 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2022-11-25 17:34:33,983 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~force_interrupt~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|) (exists ((|v_test_iso_queue_~param#1.base_BEFORE_CALL_1| Int) (|v_test_iso_queue_~param#1.offset_BEFORE_CALL_1| Int)) (not (< 0 (mod (select (select |#memory_int| |v_test_iso_queue_~param#1.base_BEFORE_CALL_1|) (+ 16 |v_test_iso_queue_~param#1.offset_BEFORE_CALL_1|)) 4294967296))))) [2022-11-25 17:34:33,983 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-11-25 17:34:33,983 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2022-11-25 17:34:33,983 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2022-11-25 17:34:33,983 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2022-11-25 17:34:33,983 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2022-11-25 17:34:33,983 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:34:33,984 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2022-11-25 17:34:33,985 INFO L899 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2022-11-25 17:34:33,985 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2022-11-25 17:34:33,985 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2022-11-25 17:34:33,985 INFO L895 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~ldv_state_variable_1~0 0)) (.cse2 (= ~force_interrupt~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (= (select |#valid| |ULTIMATE.start_main_~ldvarg0~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2 .cse3 (exists ((|v_test_iso_queue_~param#1.base_BEFORE_CALL_1| Int) (|v_test_iso_queue_~param#1.offset_BEFORE_CALL_1| Int)) (not (< 0 (mod (select (select |#memory_int| |v_test_iso_queue_~param#1.base_BEFORE_CALL_1|) (+ 16 |v_test_iso_queue_~param#1.offset_BEFORE_CALL_1|)) 4294967296))))))) [2022-11-25 17:34:33,985 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2022-11-25 17:34:33,985 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-11-25 17:34:33,986 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2022-11-25 17:34:33,986 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2022-11-25 17:34:33,986 INFO L895 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~ldv_state_variable_1~0 0)) (.cse2 (= ~force_interrupt~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (= (select |#valid| |ULTIMATE.start_main_~ldvarg0~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2 .cse3 (exists ((|v_test_iso_queue_~param#1.base_BEFORE_CALL_1| Int) (|v_test_iso_queue_~param#1.offset_BEFORE_CALL_1| Int)) (not (< 0 (mod (select (select |#memory_int| |v_test_iso_queue_~param#1.base_BEFORE_CALL_1|) (+ 16 |v_test_iso_queue_~param#1.offset_BEFORE_CALL_1|)) 4294967296))))))) [2022-11-25 17:34:33,986 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2022-11-25 17:34:33,986 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2022-11-25 17:34:33,986 INFO L895 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2022-11-25 17:34:33,987 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2022-11-25 17:34:33,987 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2022-11-25 17:34:33,988 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2022-11-25 17:34:33,988 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2022-11-25 17:34:33,988 INFO L899 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2022-11-25 17:34:33,988 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2022-11-25 17:34:33,988 INFO L895 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (<= (+ |ULTIMATE.start_usbtest_probe_#res#1| 12) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1)) (.cse3 (= ~force_interrupt~0 0))) (or (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-25 17:34:33,988 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2022-11-25 17:34:33,988 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L895 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2022-11-25 17:34:33,989 INFO L899 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L899 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L902 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2022-11-25 17:34:33,990 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-25 17:34:33,990 INFO L902 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2022-11-25 17:34:33,991 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2022-11-25 17:34:33,991 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2022-11-25 17:34:33,991 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2022-11-25 17:34:33,991 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2022-11-25 17:34:33,991 INFO L895 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,991 INFO L899 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2022-11-25 17:34:33,991 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-25 17:34:33,992 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2022-11-25 17:34:33,992 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2022-11-25 17:34:33,992 INFO L895 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,992 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2022-11-25 17:34:33,992 INFO L895 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2022-11-25 17:34:33,992 INFO L895 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,992 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2022-11-25 17:34:33,993 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,993 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2022-11-25 17:34:33,993 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-11-25 17:34:33,993 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2022-11-25 17:34:33,993 INFO L895 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2022-11-25 17:34:33,993 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-25 17:34:33,993 INFO L899 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2022-11-25 17:34:33,993 INFO L895 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2022-11-25 17:34:33,994 INFO L895 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:33,994 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:34:33,994 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-25 17:34:33,994 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (.cse0 (= ~ldv_spin~0 0)) (.cse3 (<= ~ldv_state_variable_1~0 1)) (.cse1 (= ~force_interrupt~0 0))) (or (and .cse0 (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (not (< 0 (mod (select (select |#memory_int| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296)))) .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse2) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse3 .cse1))) [2022-11-25 17:34:33,994 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2022-11-25 17:34:33,994 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2022-11-25 17:34:33,995 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2022-11-25 17:34:33,996 INFO L895 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,996 INFO L895 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2022-11-25 17:34:33,996 INFO L895 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,996 INFO L899 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2022-11-25 17:34:33,996 INFO L899 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2022-11-25 17:34:33,996 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2022-11-25 17:34:33,996 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-11-25 17:34:33,996 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2022-11-25 17:34:33,997 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:33,997 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2022-11-25 17:34:33,998 INFO L895 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2022-11-25 17:34:33,998 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2022-11-25 17:34:33,999 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2022-11-25 17:34:34,000 INFO L895 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:34,000 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:34:34,000 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2022-11-25 17:34:34,000 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2022-11-25 17:34:34,000 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2022-11-25 17:34:34,000 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2022-11-25 17:34:34,000 INFO L895 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2022-11-25 17:34:34,001 INFO L902 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2022-11-25 17:34:34,002 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2022-11-25 17:34:34,002 INFO L902 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2022-11-25 17:34:34,002 INFO L899 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2022-11-25 17:34:34,002 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2022-11-25 17:34:34,002 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2022-11-25 17:34:34,002 INFO L902 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2022-11-25 17:34:34,006 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:34:34,008 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 17:34:34,027 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:265) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:401) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:191) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-25 17:34:34,031 INFO L158 Benchmark]: Toolchain (without parser) took 346479.23ms. Allocated memory was 172.0MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 120.7MB in the beginning and 450.1MB in the end (delta: -329.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-25 17:34:34,031 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:34:34,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2430.07ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 120.4MB in the beginning and 170.3MB in the end (delta: -49.9MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-11-25 17:34:34,032 INFO L158 Benchmark]: Boogie Procedure Inliner took 280.28ms. Allocated memory is still 232.8MB. Free memory was 170.3MB in the beginning and 144.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-25 17:34:34,032 INFO L158 Benchmark]: Boogie Preprocessor took 233.00ms. Allocated memory is still 232.8MB. Free memory was 144.0MB in the beginning and 118.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-25 17:34:34,032 INFO L158 Benchmark]: RCFGBuilder took 4523.03ms. Allocated memory was 232.8MB in the beginning and 343.9MB in the end (delta: 111.1MB). Free memory was 118.9MB in the beginning and 165.4MB in the end (delta: -46.6MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-25 17:34:34,033 INFO L158 Benchmark]: TraceAbstraction took 339006.48ms. Allocated memory was 343.9MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 165.4MB in the beginning and 450.1MB in the end (delta: -284.7MB). Peak memory consumption was 939.2MB. Max. memory is 16.1GB. [2022-11-25 17:34:34,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2430.07ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 120.4MB in the beginning and 170.3MB in the end (delta: -49.9MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 280.28ms. Allocated memory is still 232.8MB. Free memory was 170.3MB in the beginning and 144.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 233.00ms. Allocated memory is still 232.8MB. Free memory was 144.0MB in the beginning and 118.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4523.03ms. Allocated memory was 232.8MB in the beginning and 343.9MB in the end (delta: 111.1MB). Free memory was 118.9MB in the beginning and 165.4MB in the end (delta: -46.6MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. * TraceAbstraction took 339006.48ms. Allocated memory was 343.9MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 165.4MB in the beginning and 450.1MB in the end (delta: -284.7MB). Peak memory consumption was 939.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3810]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 70 procedures, 1296 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 338.9s, OverallIterations: 24, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.4s, AutomataDifference: 241.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 45.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 40 mSolverCounterUnknown, 28727 SdHoareTripleChecker+Valid, 223.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 27866 mSDsluCounter, 276332 SdHoareTripleChecker+Invalid, 211.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 31259 IncrementalHoareTripleChecker+Unchecked, 231902 mSDsCounter, 7464 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 84505 IncrementalHoareTripleChecker+Invalid, 123268 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7464 mSolverCounterUnsat, 44430 mSDtfsCounter, 84505 mSolverCounterSat, 1.3s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6202 GetRequests, 5693 SyntacticMatches, 70 SemanticMatches, 439 ConstructedPredicates, 11 IntricatePredicates, 0 DeprecatedPredicates, 5082 ImplicationChecksByTransitivity, 12.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7616occurred in iteration=23, InterpolantAutomatonStates: 366, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.5s AutomataMinimizationTime, 24 MinimizatonAttempts, 11285 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 70119 PreInvPairs, 73247 NumberOfFragments, 1114 HoareAnnotationTreeSize, 70119 FomulaSimplifications, 225950 FormulaSimplificationTreeSizeReduction, 31.9s HoareSimplificationTime, 492 FomulaSimplificationsInter, 575434 FormulaSimplificationTreeSizeReductionInter, 12.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.4s SsaConstructionTime, 10.5s SatisfiabilityAnalysisTime, 14.9s InterpolantComputationTime, 6133 NumberOfCodeBlocks, 6133 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 5491 ConstructedInterpolants, 427 QuantifiedInterpolants, 16448 SizeOfPredicates, 200 NumberOfNonLiveVariables, 65466 ConjunctsInSsa, 638 ConjunctsInUnsatCore, 25 InterpolantComputations, 17 PerfectInterpolantSequences, 1444/1501 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: ((((\result + 12 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) || ((((\result + 12 <= 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 3736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && force_interrupt == 0) || ((ldv_spin == 0 && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:265) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-25 17:34:34,302 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-11-25 17:34:34,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- 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-38b53e6 [2022-11-25 17:34:36,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:34:36,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:34:36,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:34:36,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:34:36,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:34:36,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:34:36,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:34:36,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:34:36,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:34:36,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:34:36,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:34:36,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:34:36,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:34:36,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:34:36,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:34:36,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:34:36,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:34:36,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:34:36,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:34:36,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:34:36,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:34:36,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:34:36,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:34:36,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:34:36,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:34:36,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:34:36,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:34:36,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:34:36,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:34:36,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:34:36,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:34:36,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:34:36,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:34:36,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:34:36,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:34:36,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:34:36,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:34:36,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:34:36,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:34:36,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:34:36,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:34:36,715 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:34:36,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:34:36,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:34:36,716 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:34:36,717 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:34:36,717 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:34:36,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:34:36,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:34:36,718 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:34:36,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:34:36,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:34:36,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:34:36,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:34:36,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:34:36,719 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:34:36,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:34:36,720 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:34:36,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:34:36,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:34:36,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:34:36,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:34:36,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:34:36,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:34:36,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:34:36,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:34:36,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:34:36,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:34:36,722 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:34:36,722 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:34:36,723 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:34:36,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:34:36,723 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:34:36,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:34:36,723 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:34:36,724 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2022-11-25 17:34:37,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:34:37,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:34:37,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:34:37,096 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:34:37,097 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:34:37,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:34:40,267 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:34:40,821 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:34:40,821 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:34:40,869 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/66aa36463/8b52886a10794149880855b89ba15a53/FLAG431da3f72 [2022-11-25 17:34:40,888 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/data/66aa36463/8b52886a10794149880855b89ba15a53 [2022-11-25 17:34:40,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:34:40,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:34:40,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:34:40,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:34:40,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:34:40,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:34:40" (1/1) ... [2022-11-25 17:34:40,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab74dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:40, skipping insertion in model container [2022-11-25 17:34:40,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:34:40" (1/1) ... [2022-11-25 17:34:40,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:34:41,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:34:41,574 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-25 17:34:41,575 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-25 17:34:41,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:34:41,705 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:34:41,716 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:34:41,728 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:34:41,766 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:34:41,807 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:41,897 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-25 17:34:41,951 WARN L623 FunctionHandler]: Unknown extern function __virt_addr_valid [2022-11-25 17:34:41,957 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:42,170 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:42,179 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,187 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,228 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,247 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,257 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:42,264 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,265 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,275 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:34:42,276 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:34:42,276 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:42,279 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,290 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-11-25 17:34:42,297 WARN L623 FunctionHandler]: Unknown extern function usb_sg_init [2022-11-25 17:34:42,298 WARN L623 FunctionHandler]: Unknown extern function usb_sg_wait [2022-11-25 17:34:42,300 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,305 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:42,310 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:42,315 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,316 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,318 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,319 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,325 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,329 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,331 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,336 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,338 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,343 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,344 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,347 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:42,349 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,350 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,350 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,352 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,353 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,354 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,357 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:42,359 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,360 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,379 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,380 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,382 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,383 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,384 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,385 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,386 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,388 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,389 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:42,390 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,391 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:42,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,393 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:42,394 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,400 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,404 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,407 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:42,408 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,410 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,412 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,418 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:42,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,437 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:42,438 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,444 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,451 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:42,452 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:42,453 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,454 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,455 WARN L623 FunctionHandler]: Unknown extern function completion_done [2022-11-25 17:34:42,456 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:42,456 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:42,467 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,478 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,479 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:42,480 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:42,481 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:42,482 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,482 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:42,483 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,484 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,484 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:42,488 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:42,489 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,490 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,495 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:42,499 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,500 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,513 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:42,516 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,517 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:42,519 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,520 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:42,521 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,538 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:42,545 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,550 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:42,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,558 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,564 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,565 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,566 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,573 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,582 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:42,583 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,588 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,592 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:42,603 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:34:42,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:42,604 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:42,606 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:42,606 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,607 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,609 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,611 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,613 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,615 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,617 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,620 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,622 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,625 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,627 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,628 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,631 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,632 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,633 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,634 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,635 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,637 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,638 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,639 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,641 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,643 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,644 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,646 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,648 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,649 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,651 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,652 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,653 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:42,655 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:42,661 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,662 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:34:42,663 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,666 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:42,667 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,667 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,670 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,671 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-11-25 17:34:42,671 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:42,685 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 17:34:42,686 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 17:34:42,729 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:34:42,731 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_1 [2022-11-25 17:34:42,733 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:34:42,738 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:42,738 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:42,739 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,740 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,740 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,741 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,742 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,742 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:42,743 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:42,744 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,744 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,745 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:42,745 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:42,746 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:42,746 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:34:42,747 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:34:42,753 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:34:42,766 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,766 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,768 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,768 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,771 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:34:42,803 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 17:34:42,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:34:42,923 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-25 17:34:42,923 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-25 17:34:42,927 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:34:42,928 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:34:42,929 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:34:42,930 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:34:42,931 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:34:42,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:42,942 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-25 17:34:42,948 WARN L623 FunctionHandler]: Unknown extern function __virt_addr_valid [2022-11-25 17:34:42,948 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:42,972 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:42,980 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:42,985 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,990 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,993 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:42,995 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:42,997 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:42,997 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:42,999 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:34:43,000 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:34:43,000 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:43,004 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,005 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,006 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,008 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-11-25 17:34:43,011 WARN L623 FunctionHandler]: Unknown extern function usb_sg_init [2022-11-25 17:34:43,011 WARN L623 FunctionHandler]: Unknown extern function usb_sg_wait [2022-11-25 17:34:43,012 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,013 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,014 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:43,016 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,024 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,025 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,027 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,030 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,031 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,035 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,038 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,040 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,041 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,041 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,042 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,043 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,044 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,045 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,046 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,047 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,049 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,050 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,051 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:43,052 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,052 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,054 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,054 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,055 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,056 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,058 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,059 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,060 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,062 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,062 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,063 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,064 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,065 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,066 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,071 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,074 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,076 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,079 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,080 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,081 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,084 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,085 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,102 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:43,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,120 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,122 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,124 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,127 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,129 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,130 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:43,130 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,131 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,133 WARN L623 FunctionHandler]: Unknown extern function completion_done [2022-11-25 17:34:43,134 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:43,134 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,147 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,154 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,155 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,156 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,157 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,157 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,158 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,158 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,159 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:43,160 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,162 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,163 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,163 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,166 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,167 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,168 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:43,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,169 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:43,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,177 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,178 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,179 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,182 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,186 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,188 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,188 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,191 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,197 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:43,198 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,203 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,205 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,207 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,213 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:34:43,213 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,214 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,215 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,215 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:43,215 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,218 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,220 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,224 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,228 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,230 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,232 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,236 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,238 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,239 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,240 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,241 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,242 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,243 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,243 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,244 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,246 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,247 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,247 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,248 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,249 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,250 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,253 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,256 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,261 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,262 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,263 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,264 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,264 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,265 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,266 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:43,267 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,270 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:34:43,271 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,273 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:43,273 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,273 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,275 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,276 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-11-25 17:34:43,276 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,283 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 17:34:43,284 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 17:34:43,297 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:34:43,299 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_1 [2022-11-25 17:34:43,304 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:34:43,313 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,313 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,315 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,316 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,316 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,316 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,317 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,317 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,318 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,318 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,318 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,319 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,319 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,321 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,325 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:34:43,325 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:34:43,326 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:34:43,328 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,328 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,329 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,330 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,333 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:34:43,354 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:34:43,470 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-25 17:34:43,470 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-25 17:34:43,473 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:34:43,475 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:34:43,475 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:34:43,476 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:34:43,477 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:34:43,481 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,484 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_fcdb4495-254d-4a8a-935f-ee7f1f643c81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-25 17:34:43,488 WARN L623 FunctionHandler]: Unknown extern function __virt_addr_valid [2022-11-25 17:34:43,489 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:43,504 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:43,506 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,508 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,511 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,513 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,514 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:43,514 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,515 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,516 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:34:43,516 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:34:43,517 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:43,526 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,528 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,528 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,529 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-11-25 17:34:43,531 WARN L623 FunctionHandler]: Unknown extern function usb_sg_init [2022-11-25 17:34:43,532 WARN L623 FunctionHandler]: Unknown extern function usb_sg_wait [2022-11-25 17:34:43,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,533 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,534 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 17:34:43,535 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,536 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,536 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,537 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,540 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,540 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,546 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,547 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,548 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,548 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,549 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,557 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,558 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,577 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,577 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,578 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,579 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,581 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:43,581 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,584 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,584 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,585 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,585 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,586 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,587 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,588 WARN L623 FunctionHandler]: Unknown extern function usb_get_descriptor [2022-11-25 17:34:43,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,589 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,589 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,589 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,591 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,593 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,593 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,595 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,595 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,596 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,597 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,598 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:43,603 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,607 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,609 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,609 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,610 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,611 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:43,615 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,616 WARN L623 FunctionHandler]: Unknown extern function completion_done [2022-11-25 17:34:43,617 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 17:34:43,617 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,619 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,623 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,624 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,625 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,625 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 17:34:43,626 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,626 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,626 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,627 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 17:34:43,628 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,630 WARN L623 FunctionHandler]: Unknown extern function usb_get_status [2022-11-25 17:34:43,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,632 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,633 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:43,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,634 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 17:34:43,634 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,637 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,638 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,639 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:34:43,639 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,641 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,642 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,644 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,645 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,645 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:43,648 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 17:34:43,652 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:43,653 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,655 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,656 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,657 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 17:34:43,661 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:34:43,661 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,662 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,662 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,662 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:43,663 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,663 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,664 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,665 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,667 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,668 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,669 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,671 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,672 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,673 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,674 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,674 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,675 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,676 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,676 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,677 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,678 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,678 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,679 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,680 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,680 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,681 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,682 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,683 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,697 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,698 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,699 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,700 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,701 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:43,702 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 17:34:43,703 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:43,705 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,706 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:34:43,707 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,708 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 17:34:43,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,711 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,711 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-11-25 17:34:43,712 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:43,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 17:34:43,715 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:43,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 17:34:43,721 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:34:43,723 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_1 [2022-11-25 17:34:43,724 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:34:43,725 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,726 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,726 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,727 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,727 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,727 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,728 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,728 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,728 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,729 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,729 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,730 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 17:34:43,730 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 17:34:43,730 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 17:34:43,731 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:34:43,731 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:34:43,732 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:34:43,733 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,734 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,735 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,735 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,736 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:43,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:34:43,786 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:34:43,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43 WrapperNode [2022-11-25 17:34:43,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:34:43,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:34:43,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:34:43,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:34:43,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:43,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,048 INFO L138 Inliner]: procedures = 198, calls = 1742, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4352 [2022-11-25 17:34:44,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:34:44,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:34:44,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:34:44,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:34:44,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,357 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:34:44,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:34:44,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:34:44,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:34:44,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (1/1) ... [2022-11-25 17:34:44,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:34:44,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:34:44,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:34:44,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:34:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-25 17:34:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-25 17:34:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-25 17:34:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 17:34:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 17:34:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2022-11-25 17:34:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2022-11-25 17:34:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-25 17:34:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2022-11-25 17:34:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2022-11-25 17:34:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-25 17:34:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-25 17:34:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:34:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:34:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 17:34:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 17:34:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2022-11-25 17:34:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2022-11-25 17:34:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2022-11-25 17:34:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2022-11-25 17:34:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 17:34:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 17:34:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2022-11-25 17:34:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2022-11-25 17:34:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:34:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:34:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-25 17:34:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-25 17:34:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2022-11-25 17:34:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2022-11-25 17:34:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:34:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:34:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-25 17:34:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-25 17:34:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 17:34:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 17:34:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-25 17:34:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-25 17:34:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:34:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:34:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 17:34:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 17:34:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:34:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:34:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2022-11-25 17:34:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2022-11-25 17:34:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2022-11-25 17:34:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2022-11-25 17:34:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:34:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:34:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2022-11-25 17:34:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2022-11-25 17:34:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2022-11-25 17:34:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2022-11-25 17:34:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 17:34:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 17:34:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:34:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-25 17:34:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-25 17:34:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-25 17:34:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-25 17:34:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2022-11-25 17:34:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2022-11-25 17:34:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:34:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-25 17:34:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-25 17:34:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 17:34:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:34:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2022-11-25 17:34:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2022-11-25 17:34:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2022-11-25 17:34:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2022-11-25 17:34:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-25 17:34:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-25 17:34:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-25 17:34:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-25 17:34:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-25 17:34:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-25 17:34:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 17:34:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 17:34:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 17:34:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 17:34:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2022-11-25 17:34:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2022-11-25 17:34:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 17:34:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 17:34:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-25 17:34:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-25 17:34:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2022-11-25 17:34:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2022-11-25 17:34:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 17:34:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 17:34:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:34:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:34:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-25 17:34:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-25 17:34:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:34:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:34:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 17:34:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 17:34:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2022-11-25 17:34:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2022-11-25 17:34:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 17:34:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 17:34:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 17:34:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 17:34:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 17:34:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 17:34:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:34:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:34:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-25 17:34:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-25 17:34:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2022-11-25 17:34:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2022-11-25 17:34:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 17:34:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 17:34:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:34:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:34:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2022-11-25 17:34:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2022-11-25 17:34:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2022-11-25 17:34:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2022-11-25 17:34:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:34:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-25 17:34:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-25 17:34:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:34:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-25 17:34:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-25 17:34:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:34:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 17:34:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 17:34:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-25 17:34:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-25 17:34:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2022-11-25 17:34:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2022-11-25 17:34:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 17:34:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 17:34:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 17:34:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 17:34:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2022-11-25 17:34:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2022-11-25 17:34:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2022-11-25 17:34:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2022-11-25 17:34:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2022-11-25 17:34:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2022-11-25 17:34:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2022-11-25 17:34:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2022-11-25 17:34:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-25 17:34:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-25 17:34:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:34:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:34:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2022-11-25 17:34:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2022-11-25 17:34:45,280 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:34:45,286 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:34:51,195 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:35:09,270 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:35:09,287 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:35:09,287 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 17:35:09,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:35:09 BoogieIcfgContainer [2022-11-25 17:35:09,292 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:35:09,295 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:35:09,295 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:35:09,298 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:35:09,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:34:40" (1/3) ... [2022-11-25 17:35:09,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e569fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:35:09, skipping insertion in model container [2022-11-25 17:35:09,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:43" (2/3) ... [2022-11-25 17:35:09,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e569fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:35:09, skipping insertion in model container [2022-11-25 17:35:09,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:35:09" (3/3) ... [2022-11-25 17:35:09,301 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-25 17:35:09,321 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:35:09,322 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:35:09,403 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:35:09,409 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7e72ee14, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:35:09,409 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:35:09,419 INFO L276 IsEmpty]: Start isEmpty. Operand has 1283 states, 957 states have (on average 1.4169278996865204) internal successors, (1356), 972 states have internal predecessors, (1356), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) [2022-11-25 17:35:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-25 17:35:09,431 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:09,431 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:09,432 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:09,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:09,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1643332549, now seen corresponding path program 1 times [2022-11-25 17:35:09,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:09,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [537871498] [2022-11-25 17:35:09,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:09,455 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:09,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:09,462 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:09,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-25 17:35:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:10,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 1043 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:35:10,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 17:35:10,581 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:10,581 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:10,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [537871498] [2022-11-25 17:35:10,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [537871498] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:10,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:10,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:35:10,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871728728] [2022-11-25 17:35:10,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:10,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:35:10,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:10,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:35:10,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:35:10,672 INFO L87 Difference]: Start difference. First operand has 1283 states, 957 states have (on average 1.4169278996865204) internal successors, (1356), 972 states have internal predecessors, (1356), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:35:11,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:11,156 INFO L93 Difference]: Finished difference Result 2564 states and 3821 transitions. [2022-11-25 17:35:11,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:35:11,159 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-11-25 17:35:11,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:11,194 INFO L225 Difference]: With dead ends: 2564 [2022-11-25 17:35:11,195 INFO L226 Difference]: Without dead ends: 1266 [2022-11-25 17:35:11,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:35:11,218 INFO L413 NwaCegarLoop]: 1853 mSDtfsCounter, 2 mSDsluCounter, 3695 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 5548 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:11,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 5548 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:35:11,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2022-11-25 17:35:11,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1266. [2022-11-25 17:35:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1266 states, 944 states have (on average 1.409957627118644) internal successors, (1331), 955 states have internal predecessors, (1331), 253 states have call successors, (253), 68 states have call predecessors, (253), 68 states have return successors, (258), 249 states have call predecessors, (258), 252 states have call successors, (258) [2022-11-25 17:35:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1266 states and 1842 transitions. [2022-11-25 17:35:11,418 INFO L78 Accepts]: Start accepts. Automaton has 1266 states and 1842 transitions. Word has length 39 [2022-11-25 17:35:11,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:11,418 INFO L495 AbstractCegarLoop]: Abstraction has 1266 states and 1842 transitions. [2022-11-25 17:35:11,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:35:11,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1842 transitions. [2022-11-25 17:35:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-25 17:35:11,427 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:11,428 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:11,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:11,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:11,650 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:11,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:11,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1293972681, now seen corresponding path program 1 times [2022-11-25 17:35:11,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:11,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1691713056] [2022-11-25 17:35:11,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:11,653 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:11,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:11,655 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:11,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-25 17:35:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:12,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 1054 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 17:35:12,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 17:35:12,795 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:35:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 17:35:13,047 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:13,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1691713056] [2022-11-25 17:35:13,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1691713056] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 17:35:13,047 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:35:13,048 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-25 17:35:13,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645306157] [2022-11-25 17:35:13,048 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:35:13,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 17:35:13,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:13,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 17:35:13,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:35:13,050 INFO L87 Difference]: Start difference. First operand 1266 states and 1842 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 17:35:13,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:13,864 INFO L93 Difference]: Finished difference Result 2535 states and 3711 transitions. [2022-11-25 17:35:13,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-25 17:35:13,865 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 40 [2022-11-25 17:35:13,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:13,874 INFO L225 Difference]: With dead ends: 2535 [2022-11-25 17:35:13,874 INFO L226 Difference]: Without dead ends: 1277 [2022-11-25 17:35:13,880 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2022-11-25 17:35:13,881 INFO L413 NwaCegarLoop]: 1824 mSDtfsCounter, 9 mSDsluCounter, 5450 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 7274 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:13,881 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 7274 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 17:35:13,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2022-11-25 17:35:13,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1275. [2022-11-25 17:35:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1275 states, 952 states have (on average 1.4128151260504203) internal successors, (1345), 963 states have internal predecessors, (1345), 253 states have call successors, (253), 69 states have call predecessors, (253), 69 states have return successors, (264), 249 states have call predecessors, (264), 252 states have call successors, (264) [2022-11-25 17:35:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1862 transitions. [2022-11-25 17:35:13,990 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1862 transitions. Word has length 40 [2022-11-25 17:35:13,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:13,990 INFO L495 AbstractCegarLoop]: Abstraction has 1275 states and 1862 transitions. [2022-11-25 17:35:13,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 17:35:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1862 transitions. [2022-11-25 17:35:13,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-25 17:35:13,996 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:13,997 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:14,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:14,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:14,203 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:14,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:14,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1585614917, now seen corresponding path program 2 times [2022-11-25 17:35:14,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:14,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2054402076] [2022-11-25 17:35:14,206 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-25 17:35:14,206 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:14,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:14,218 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:14,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-25 17:35:15,125 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-25 17:35:15,125 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:35:15,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 1024 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:35:15,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 17:35:15,197 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:15,197 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:15,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2054402076] [2022-11-25 17:35:15,198 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2054402076] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:15,198 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:15,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:35:15,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650083578] [2022-11-25 17:35:15,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:15,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:35:15,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:15,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:35:15,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:15,200 INFO L87 Difference]: Start difference. First operand 1275 states and 1862 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:35:15,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:15,453 INFO L93 Difference]: Finished difference Result 2586 states and 3768 transitions. [2022-11-25 17:35:15,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:35:15,453 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 43 [2022-11-25 17:35:15,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:15,463 INFO L225 Difference]: With dead ends: 2586 [2022-11-25 17:35:15,463 INFO L226 Difference]: Without dead ends: 1316 [2022-11-25 17:35:15,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:15,470 INFO L413 NwaCegarLoop]: 1834 mSDtfsCounter, 52 mSDsluCounter, 1794 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 3628 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:15,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 3628 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:35:15,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1316 states. [2022-11-25 17:35:15,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1316 to 1310. [2022-11-25 17:35:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1310 states, 982 states have (on average 1.4093686354378818) internal successors, (1384), 993 states have internal predecessors, (1384), 255 states have call successors, (255), 73 states have call predecessors, (255), 72 states have return successors, (260), 250 states have call predecessors, (260), 254 states have call successors, (260) [2022-11-25 17:35:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1310 states and 1899 transitions. [2022-11-25 17:35:15,529 INFO L78 Accepts]: Start accepts. Automaton has 1310 states and 1899 transitions. Word has length 43 [2022-11-25 17:35:15,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:15,529 INFO L495 AbstractCegarLoop]: Abstraction has 1310 states and 1899 transitions. [2022-11-25 17:35:15,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 17:35:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1899 transitions. [2022-11-25 17:35:15,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-25 17:35:15,531 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:15,531 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:15,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:15,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:15,753 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:15,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:15,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1459555517, now seen corresponding path program 1 times [2022-11-25 17:35:15,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:15,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [952740073] [2022-11-25 17:35:15,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:15,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:15,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:15,757 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:15,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-25 17:35:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:16,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 1164 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:35:16,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:35:17,123 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:17,123 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:17,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [952740073] [2022-11-25 17:35:17,123 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [952740073] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:17,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:17,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 17:35:17,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470465689] [2022-11-25 17:35:17,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:17,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:35:17,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:17,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:35:17,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:17,125 INFO L87 Difference]: Start difference. First operand 1310 states and 1899 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 17:35:17,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:17,194 INFO L93 Difference]: Finished difference Result 1343 states and 1930 transitions. [2022-11-25 17:35:17,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:35:17,195 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-11-25 17:35:17,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:17,203 INFO L225 Difference]: With dead ends: 1343 [2022-11-25 17:35:17,204 INFO L226 Difference]: Without dead ends: 1340 [2022-11-25 17:35:17,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:17,206 INFO L413 NwaCegarLoop]: 1836 mSDtfsCounter, 1733 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1733 SdHoareTripleChecker+Valid, 1909 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:17,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1733 Valid, 1909 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 17:35:17,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-11-25 17:35:17,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1340. [2022-11-25 17:35:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1340 states, 1001 states have (on average 1.4025974025974026) internal successors, (1404), 1012 states have internal predecessors, (1404), 259 states have call successors, (259), 80 states have call predecessors, (259), 79 states have return successors, (264), 254 states have call predecessors, (264), 258 states have call successors, (264) [2022-11-25 17:35:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1340 states and 1927 transitions. [2022-11-25 17:35:17,275 INFO L78 Accepts]: Start accepts. Automaton has 1340 states and 1927 transitions. Word has length 64 [2022-11-25 17:35:17,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:17,276 INFO L495 AbstractCegarLoop]: Abstraction has 1340 states and 1927 transitions. [2022-11-25 17:35:17,276 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 17:35:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1927 transitions. [2022-11-25 17:35:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-25 17:35:17,285 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:17,285 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:17,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:17,507 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:17,508 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:17,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:17,508 INFO L85 PathProgramCache]: Analyzing trace with hash 835487346, now seen corresponding path program 1 times [2022-11-25 17:35:17,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:17,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1680830873] [2022-11-25 17:35:17,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:17,510 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:17,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:17,512 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:17,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-25 17:35:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:18,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 1612 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:35:18,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-25 17:35:19,076 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:19,076 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:19,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1680830873] [2022-11-25 17:35:19,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1680830873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:19,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:19,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 17:35:19,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819417405] [2022-11-25 17:35:19,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:19,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:35:19,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:19,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:35:19,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:19,079 INFO L87 Difference]: Start difference. First operand 1340 states and 1927 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 17:35:19,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:19,398 INFO L93 Difference]: Finished difference Result 2743 states and 3932 transitions. [2022-11-25 17:35:19,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:35:19,399 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 164 [2022-11-25 17:35:19,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:19,408 INFO L225 Difference]: With dead ends: 2743 [2022-11-25 17:35:19,408 INFO L226 Difference]: Without dead ends: 1431 [2022-11-25 17:35:19,414 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 17:35:19,415 INFO L413 NwaCegarLoop]: 1878 mSDtfsCounter, 259 mSDsluCounter, 1632 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 3510 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:19,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 3510 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:35:19,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1431 states. [2022-11-25 17:35:19,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1431 to 1422. [2022-11-25 17:35:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1422 states, 1065 states have (on average 1.3906103286384977) internal successors, (1481), 1076 states have internal predecessors, (1481), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-25 17:35:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1422 states and 2016 transitions. [2022-11-25 17:35:19,495 INFO L78 Accepts]: Start accepts. Automaton has 1422 states and 2016 transitions. Word has length 164 [2022-11-25 17:35:19,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:19,496 INFO L495 AbstractCegarLoop]: Abstraction has 1422 states and 2016 transitions. [2022-11-25 17:35:19,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 17:35:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2016 transitions. [2022-11-25 17:35:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-25 17:35:19,503 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:19,505 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:19,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:19,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:19,725 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:19,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:19,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1364795297, now seen corresponding path program 1 times [2022-11-25 17:35:19,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:19,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [227385324] [2022-11-25 17:35:19,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:19,727 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:19,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:19,728 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:19,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-25 17:35:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:21,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 1663 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:35:21,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-25 17:35:21,306 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:21,306 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:21,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [227385324] [2022-11-25 17:35:21,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [227385324] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:21,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:21,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:35:21,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871696550] [2022-11-25 17:35:21,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:21,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:35:21,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:21,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:35:21,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:35:21,309 INFO L87 Difference]: Start difference. First operand 1422 states and 2016 transitions. Second operand has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:35:21,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:21,640 INFO L93 Difference]: Finished difference Result 3027 states and 4284 transitions. [2022-11-25 17:35:21,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:35:21,641 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 179 [2022-11-25 17:35:21,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:21,650 INFO L225 Difference]: With dead ends: 3027 [2022-11-25 17:35:21,651 INFO L226 Difference]: Without dead ends: 1633 [2022-11-25 17:35:21,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:35:21,658 INFO L413 NwaCegarLoop]: 2107 mSDtfsCounter, 333 mSDsluCounter, 3869 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 5976 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:21,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 5976 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:35:21,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2022-11-25 17:35:21,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1424. [2022-11-25 17:35:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1424 states, 1067 states have (on average 1.3898781630740393) internal successors, (1483), 1078 states have internal predecessors, (1483), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-25 17:35:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1424 states and 2018 transitions. [2022-11-25 17:35:21,739 INFO L78 Accepts]: Start accepts. Automaton has 1424 states and 2018 transitions. Word has length 179 [2022-11-25 17:35:21,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:21,740 INFO L495 AbstractCegarLoop]: Abstraction has 1424 states and 2018 transitions. [2022-11-25 17:35:21,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 17:35:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2018 transitions. [2022-11-25 17:35:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-25 17:35:21,748 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:21,749 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:21,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:21,970 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:21,971 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:21,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:21,971 INFO L85 PathProgramCache]: Analyzing trace with hash -927491639, now seen corresponding path program 1 times [2022-11-25 17:35:21,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:21,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [41022778] [2022-11-25 17:35:21,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:21,973 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:21,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:21,975 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:21,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-25 17:35:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:23,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 1682 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:35:23,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-25 17:35:23,496 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:23,496 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:23,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [41022778] [2022-11-25 17:35:23,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [41022778] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:23,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:23,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:35:23,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742644620] [2022-11-25 17:35:23,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:23,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:35:23,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:23,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:35:23,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:35:23,507 INFO L87 Difference]: Start difference. First operand 1424 states and 2018 transitions. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 17:35:23,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:23,859 INFO L93 Difference]: Finished difference Result 3032 states and 4289 transitions. [2022-11-25 17:35:23,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:35:23,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 188 [2022-11-25 17:35:23,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:23,872 INFO L225 Difference]: With dead ends: 3032 [2022-11-25 17:35:23,872 INFO L226 Difference]: Without dead ends: 1636 [2022-11-25 17:35:23,878 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:35:23,879 INFO L413 NwaCegarLoop]: 2110 mSDtfsCounter, 333 mSDsluCounter, 3869 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 5979 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:23,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 5979 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:35:23,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1636 states. [2022-11-25 17:35:23,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1636 to 1424. [2022-11-25 17:35:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1424 states, 1067 states have (on average 1.3898781630740393) internal successors, (1483), 1078 states have internal predecessors, (1483), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-25 17:35:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1424 states and 2018 transitions. [2022-11-25 17:35:23,963 INFO L78 Accepts]: Start accepts. Automaton has 1424 states and 2018 transitions. Word has length 188 [2022-11-25 17:35:23,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:23,963 INFO L495 AbstractCegarLoop]: Abstraction has 1424 states and 2018 transitions. [2022-11-25 17:35:23,964 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 17:35:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2018 transitions. [2022-11-25 17:35:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-25 17:35:23,972 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:23,972 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:24,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:24,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:24,187 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:24,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:24,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1499223019, now seen corresponding path program 1 times [2022-11-25 17:35:24,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:35:24,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1055031690] [2022-11-25 17:35:24,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:24,189 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:24,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:35:24,190 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:35:24,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-25 17:35:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:25,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 1851 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-25 17:35:25,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:35:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-25 17:35:25,940 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:35:25,941 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:35:25,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1055031690] [2022-11-25 17:35:25,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1055031690] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:25,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:25,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:35:25,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744775199] [2022-11-25 17:35:25,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:25,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:35:25,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:35:25,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:35:25,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:35:25,943 INFO L87 Difference]: Start difference. First operand 1424 states and 2018 transitions. Second operand has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:35:26,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:26,032 INFO L93 Difference]: Finished difference Result 1561 states and 2200 transitions. [2022-11-25 17:35:26,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:35:26,034 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 231 [2022-11-25 17:35:26,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:26,034 INFO L225 Difference]: With dead ends: 1561 [2022-11-25 17:35:26,034 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 17:35:26,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:35:26,068 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 57 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 642 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:26,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 642 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 17:35:26,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 17:35:26,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 17:35:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 17:35:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 17:35:26,071 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 231 [2022-11-25 17:35:26,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:26,071 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 17:35:26,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 17:35:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 17:35:26,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 17:35:26,074 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 17:35:26,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-25 17:35:26,290 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:35:26,292 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 17:35:29,878 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2022-11-25 17:35:29,879 INFO L902 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2022-11-25 17:35:29,879 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-11-25 17:35:29,880 INFO L902 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2022-11-25 17:35:29,880 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-25 17:35:29,881 INFO L902 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2022-11-25 17:35:29,881 INFO L899 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2022-11-25 17:35:29,882 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2022-11-25 17:35:29,882 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2022-11-25 17:35:29,882 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2022-11-25 17:35:29,882 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2022-11-25 17:35:29,882 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2022-11-25 17:35:29,882 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2022-11-25 17:35:29,885 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2022-11-25 17:35:29,886 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2022-11-25 17:35:29,886 INFO L902 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2022-11-25 17:35:29,886 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2022-11-25 17:35:29,886 INFO L899 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2022-11-25 17:35:29,886 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2022-11-25 17:35:29,886 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2022-11-25 17:35:29,887 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-25 17:35:29,887 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-25 17:35:29,887 INFO L902 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:35:29,887 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2022-11-25 17:35:29,887 INFO L902 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2022-11-25 17:35:29,887 INFO L902 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2022-11-25 17:35:29,887 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2022-11-25 17:35:29,888 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:35:29,888 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2022-11-25 17:35:29,888 INFO L902 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2022-11-25 17:35:29,888 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2022-11-25 17:35:29,888 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2022-11-25 17:35:29,888 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-11-25 17:35:29,888 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2022-11-25 17:35:29,889 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2022-11-25 17:35:29,889 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2022-11-25 17:35:29,889 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2022-11-25 17:35:29,889 INFO L902 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2022-11-25 17:35:29,889 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2022-11-25 17:35:29,889 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2022-11-25 17:35:29,889 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2022-11-25 17:35:29,890 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-25 17:35:29,890 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2022-11-25 17:35:29,890 INFO L902 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2022-11-25 17:35:29,890 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-11-25 17:35:29,890 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-25 17:35:29,890 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2022-11-25 17:35:29,891 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-25 17:35:29,891 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-25 17:35:29,892 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2022-11-25 17:35:29,892 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2022-11-25 17:35:29,892 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2022-11-25 17:35:29,892 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2022-11-25 17:35:29,892 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2022-11-25 17:35:29,892 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2022-11-25 17:35:29,892 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-25 17:35:29,893 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-25 17:35:29,893 INFO L902 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,893 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-25 17:35:29,893 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-25 17:35:29,893 INFO L902 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,893 INFO L902 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2022-11-25 17:35:29,894 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,894 INFO L899 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2022-11-25 17:35:29,894 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2022-11-25 17:35:29,894 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2022-11-25 17:35:29,894 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2022-11-25 17:35:29,894 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2022-11-25 17:35:29,894 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2022-11-25 17:35:29,895 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2022-11-25 17:35:29,895 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2022-11-25 17:35:29,895 INFO L902 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2022-11-25 17:35:29,895 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-25 17:35:29,895 INFO L902 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2022-11-25 17:35:29,895 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2022-11-25 17:35:29,895 INFO L902 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,896 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2022-11-25 17:35:29,896 INFO L902 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2022-11-25 17:35:29,897 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2022-11-25 17:35:29,897 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2022-11-25 17:35:29,897 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2022-11-25 17:35:29,897 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-25 17:35:29,897 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2022-11-25 17:35:29,897 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2022-11-25 17:35:29,898 INFO L902 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2022-11-25 17:35:29,898 INFO L902 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,898 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2022-11-25 17:35:29,898 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2022-11-25 17:35:29,898 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2022-11-25 17:35:29,898 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2022-11-25 17:35:29,899 INFO L902 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,899 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2022-11-25 17:35:29,899 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2022-11-25 17:35:29,899 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2022-11-25 17:35:29,900 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2022-11-25 17:35:29,900 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2022-11-25 17:35:29,900 INFO L902 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2022-11-25 17:35:29,900 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2022-11-25 17:35:29,900 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2022-11-25 17:35:29,901 INFO L899 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2022-11-25 17:35:29,901 INFO L902 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,901 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2022-11-25 17:35:29,901 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2022-11-25 17:35:29,901 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-25 17:35:29,901 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2022-11-25 17:35:29,901 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2022-11-25 17:35:29,902 INFO L902 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2022-11-25 17:35:29,902 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-25 17:35:29,902 INFO L902 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,902 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2022-11-25 17:35:29,902 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-11-25 17:35:29,902 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2022-11-25 17:35:29,903 INFO L902 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,903 INFO L902 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2022-11-25 17:35:29,903 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2022-11-25 17:35:29,903 INFO L902 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2022-11-25 17:35:29,905 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2022-11-25 17:35:29,906 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2022-11-25 17:35:29,906 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2022-11-25 17:35:29,906 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-25 17:35:29,906 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2022-11-25 17:35:29,906 INFO L902 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:35:29,907 INFO L902 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:35:29,907 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2022-11-25 17:35:29,907 INFO L902 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2022-11-25 17:35:29,907 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2022-11-25 17:35:29,907 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2022-11-25 17:35:29,907 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2022-11-25 17:35:29,907 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2022-11-25 17:35:29,908 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2022-11-25 17:35:29,908 INFO L902 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:35:29,908 INFO L902 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2022-11-25 17:35:29,908 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-25 17:35:29,908 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2022-11-25 17:35:29,908 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2022-11-25 17:35:29,909 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2022-11-25 17:35:29,909 INFO L902 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2022-11-25 17:35:29,909 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2022-11-25 17:35:29,909 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2022-11-25 17:35:29,909 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-25 17:35:29,909 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2022-11-25 17:35:29,909 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2022-11-25 17:35:29,910 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2022-11-25 17:35:29,910 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2022-11-25 17:35:29,910 INFO L902 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2022-11-25 17:35:29,910 INFO L902 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2022-11-25 17:35:29,910 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2022-11-25 17:35:29,910 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2022-11-25 17:35:29,910 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-25 17:35:29,911 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2022-11-25 17:35:29,911 INFO L902 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2022-11-25 17:35:29,911 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2022-11-25 17:35:29,911 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2022-11-25 17:35:29,911 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2022-11-25 17:35:29,911 INFO L902 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2022-11-25 17:35:29,912 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2022-11-25 17:35:29,912 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2022-11-25 17:35:29,912 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2022-11-25 17:35:29,912 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2022-11-25 17:35:29,912 INFO L902 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:35:29,912 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:35:29,912 INFO L899 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2022-11-25 17:35:29,913 INFO L902 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2022-11-25 17:35:29,913 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2022-11-25 17:35:29,913 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2022-11-25 17:35:29,913 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2022-11-25 17:35:29,913 INFO L902 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2022-11-25 17:35:29,913 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2022-11-25 17:35:29,913 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2022-11-25 17:35:29,914 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2022-11-25 17:35:29,914 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2022-11-25 17:35:29,914 INFO L902 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2022-11-25 17:35:29,914 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2022-11-25 17:35:29,914 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2022-11-25 17:35:29,914 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2022-11-25 17:35:29,915 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2022-11-25 17:35:29,915 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2022-11-25 17:35:29,915 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-25 17:35:29,915 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2022-11-25 17:35:29,915 INFO L902 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2022-11-25 17:35:29,915 INFO L899 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2022-11-25 17:35:29,915 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2022-11-25 17:35:29,916 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2022-11-25 17:35:29,916 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2022-11-25 17:35:29,916 INFO L902 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2022-11-25 17:35:29,916 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2022-11-25 17:35:29,916 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2022-11-25 17:35:29,916 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2022-11-25 17:35:29,916 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2022-11-25 17:35:29,917 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2022-11-25 17:35:29,917 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2022-11-25 17:35:29,917 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2022-11-25 17:35:29,917 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2022-11-25 17:35:29,917 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2022-11-25 17:35:29,917 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-11-25 17:35:29,917 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-25 17:35:29,918 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2022-11-25 17:35:29,918 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2022-11-25 17:35:29,918 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2022-11-25 17:35:29,918 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2022-11-25 17:35:29,918 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2022-11-25 17:35:29,918 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2022-11-25 17:35:29,919 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2022-11-25 17:35:29,919 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2022-11-25 17:35:29,919 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2022-11-25 17:35:29,919 INFO L902 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2022-11-25 17:35:29,919 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2022-11-25 17:35:29,920 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2022-11-25 17:35:29,920 INFO L902 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:35:29,920 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2022-11-25 17:35:29,921 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-11-25 17:35:29,921 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2022-11-25 17:35:29,921 INFO L902 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2022-11-25 17:35:29,921 INFO L902 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2022-11-25 17:35:29,922 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2022-11-25 17:35:29,922 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2022-11-25 17:35:29,922 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-25 17:35:29,922 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2022-11-25 17:35:29,922 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2022-11-25 17:35:29,922 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-25 17:35:29,923 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2022-11-25 17:35:29,923 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-11-25 17:35:29,923 INFO L902 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2022-11-25 17:35:29,923 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L902 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2022-11-25 17:35:29,925 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L902 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-25 17:35:29,925 INFO L902 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2022-11-25 17:35:29,925 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2022-11-25 17:35:29,926 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2022-11-25 17:35:29,926 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2022-11-25 17:35:29,927 INFO L902 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2022-11-25 17:35:29,927 INFO L902 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2022-11-25 17:35:29,927 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2022-11-25 17:35:29,927 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2022-11-25 17:35:29,927 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2022-11-25 17:35:29,927 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2022-11-25 17:35:29,928 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2022-11-25 17:35:29,928 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2022-11-25 17:35:29,928 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2022-11-25 17:35:29,928 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2022-11-25 17:35:29,929 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-25 17:35:29,929 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2022-11-25 17:35:29,930 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2022-11-25 17:35:29,930 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2022-11-25 17:35:29,930 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2022-11-25 17:35:29,931 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2022-11-25 17:35:29,931 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2022-11-25 17:35:29,931 INFO L902 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2022-11-25 17:35:29,931 INFO L902 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2022-11-25 17:35:29,932 INFO L899 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2022-11-25 17:35:29,932 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2022-11-25 17:35:29,932 INFO L902 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2022-11-25 17:35:29,932 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2022-11-25 17:35:29,932 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2022-11-25 17:35:29,932 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2022-11-25 17:35:29,932 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-25 17:35:29,933 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2022-11-25 17:35:29,934 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2022-11-25 17:35:29,934 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2022-11-25 17:35:29,934 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2022-11-25 17:35:29,934 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2022-11-25 17:35:29,934 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2022-11-25 17:35:29,934 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2022-11-25 17:35:29,935 INFO L902 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:35:29,935 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2022-11-25 17:35:29,935 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2022-11-25 17:35:29,935 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2022-11-25 17:35:29,935 INFO L899 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2022-11-25 17:35:29,935 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-25 17:35:29,935 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2022-11-25 17:35:29,936 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2022-11-25 17:35:29,936 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2022-11-25 17:35:29,936 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-11-25 17:35:29,936 INFO L902 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2022-11-25 17:35:29,936 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-11-25 17:35:29,936 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2022-11-25 17:35:29,936 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2022-11-25 17:35:29,937 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2022-11-25 17:35:29,937 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2022-11-25 17:35:29,937 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_state_variable_1~0))) [2022-11-25 17:35:29,937 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2022-11-25 17:35:29,937 INFO L899 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2022-11-25 17:35:29,938 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2022-11-25 17:35:29,938 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2022-11-25 17:35:29,938 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2022-11-25 17:35:29,938 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-25 17:35:29,938 INFO L902 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2022-11-25 17:35:29,938 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2022-11-25 17:35:29,938 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2022-11-25 17:35:29,939 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2022-11-25 17:35:29,939 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2022-11-25 17:35:29,939 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2022-11-25 17:35:29,939 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2022-11-25 17:35:29,939 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2022-11-25 17:35:29,939 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2022-11-25 17:35:29,939 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-11-25 17:35:29,940 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2022-11-25 17:35:29,940 INFO L902 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2022-11-25 17:35:29,940 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2022-11-25 17:35:29,940 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2022-11-25 17:35:29,940 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2022-11-25 17:35:29,940 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2022-11-25 17:35:29,941 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2022-11-25 17:35:29,942 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2022-11-25 17:35:29,942 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2022-11-25 17:35:29,942 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-25 17:35:29,942 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-25 17:35:29,942 INFO L902 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2022-11-25 17:35:29,942 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2022-11-25 17:35:29,942 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2022-11-25 17:35:29,943 INFO L902 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2022-11-25 17:35:29,943 INFO L902 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2022-11-25 17:35:29,943 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2022-11-25 17:35:29,943 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2022-11-25 17:35:29,943 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2022-11-25 17:35:29,943 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2022-11-25 17:35:29,944 INFO L902 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2022-11-25 17:35:29,944 INFO L902 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2022-11-25 17:35:29,944 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2022-11-25 17:35:29,944 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2022-11-25 17:35:29,944 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2022-11-25 17:35:29,944 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-25 17:35:29,944 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2022-11-25 17:35:29,945 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2022-11-25 17:35:29,945 INFO L902 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2022-11-25 17:35:29,945 INFO L902 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2022-11-25 17:35:29,945 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2022-11-25 17:35:29,945 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2022-11-25 17:35:29,945 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2022-11-25 17:35:29,945 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2022-11-25 17:35:29,946 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2022-11-25 17:35:29,946 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2022-11-25 17:35:29,946 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2022-11-25 17:35:29,946 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2022-11-25 17:35:29,946 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2022-11-25 17:35:29,946 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2022-11-25 17:35:29,947 INFO L902 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2022-11-25 17:35:29,947 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2022-11-25 17:35:29,947 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2022-11-25 17:35:29,947 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2022-11-25 17:35:29,947 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2022-11-25 17:35:29,947 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2022-11-25 17:35:29,947 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2022-11-25 17:35:29,948 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2022-11-25 17:35:29,948 INFO L902 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2022-11-25 17:35:29,948 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-11-25 17:35:29,948 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-11-25 17:35:29,948 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-11-25 17:35:29,948 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2022-11-25 17:35:29,949 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2022-11-25 17:35:29,949 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2022-11-25 17:35:29,949 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2022-11-25 17:35:29,949 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2022-11-25 17:35:29,949 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2022-11-25 17:35:29,950 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2022-11-25 17:35:29,950 INFO L902 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2022-11-25 17:35:29,950 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2022-11-25 17:35:29,950 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2022-11-25 17:35:29,950 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2022-11-25 17:35:29,950 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2022-11-25 17:35:29,951 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2022-11-25 17:35:29,951 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2022-11-25 17:35:29,951 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2022-11-25 17:35:29,951 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2022-11-25 17:35:29,951 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2022-11-25 17:35:29,951 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2022-11-25 17:35:29,951 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2022-11-25 17:35:29,952 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2022-11-25 17:35:29,952 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2022-11-25 17:35:29,952 INFO L902 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2022-11-25 17:35:29,952 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-25 17:35:29,952 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-25 17:35:29,952 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2022-11-25 17:35:29,952 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2022-11-25 17:35:29,953 INFO L899 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2022-11-25 17:35:29,953 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2022-11-25 17:35:29,953 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2022-11-25 17:35:29,953 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2022-11-25 17:35:29,953 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-25 17:35:29,953 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2022-11-25 17:35:29,954 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2022-11-25 17:35:29,954 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2022-11-25 17:35:29,955 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2022-11-25 17:35:29,955 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2022-11-25 17:35:29,955 INFO L902 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,955 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2022-11-25 17:35:29,955 INFO L902 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2022-11-25 17:35:29,955 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2022-11-25 17:35:29,956 INFO L902 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:35:29,956 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-11-25 17:35:29,956 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-11-25 17:35:29,956 INFO L899 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2022-11-25 17:35:29,956 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-11-25 17:35:29,956 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2022-11-25 17:35:29,956 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-25 17:35:29,957 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2022-11-25 17:35:29,958 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2022-11-25 17:35:29,958 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2022-11-25 17:35:29,958 INFO L902 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,958 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2022-11-25 17:35:29,958 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2022-11-25 17:35:29,958 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2022-11-25 17:35:29,958 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2022-11-25 17:35:29,959 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2022-11-25 17:35:29,959 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2022-11-25 17:35:29,959 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2022-11-25 17:35:29,959 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2022-11-25 17:35:29,959 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2022-11-25 17:35:29,959 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:35:29,959 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2022-11-25 17:35:29,960 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2022-11-25 17:35:29,960 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2022-11-25 17:35:29,960 INFO L902 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,960 INFO L899 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2022-11-25 17:35:29,960 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2022-11-25 17:35:29,960 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2022-11-25 17:35:29,960 INFO L899 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2022-11-25 17:35:29,961 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-11-25 17:35:29,961 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2022-11-25 17:35:29,961 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2022-11-25 17:35:29,961 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2022-11-25 17:35:29,961 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2022-11-25 17:35:29,961 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2022-11-25 17:35:29,961 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-11-25 17:35:29,962 INFO L899 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2022-11-25 17:35:29,962 INFO L899 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2022-11-25 17:35:29,962 INFO L902 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2022-11-25 17:35:29,962 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,962 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2022-11-25 17:35:29,962 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2022-11-25 17:35:29,963 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2022-11-25 17:35:29,963 INFO L899 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2022-11-25 17:35:29,964 INFO L899 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2022-11-25 17:35:29,964 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2022-11-25 17:35:29,964 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2022-11-25 17:35:29,964 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-25 17:35:29,964 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-25 17:35:29,964 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2022-11-25 17:35:29,964 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2022-11-25 17:35:29,965 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2022-11-25 17:35:29,965 INFO L899 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2022-11-25 17:35:29,966 INFO L902 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2022-11-25 17:35:29,966 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2022-11-25 17:35:29,966 INFO L902 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,966 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-11-25 17:35:29,966 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2022-11-25 17:35:29,966 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2022-11-25 17:35:29,967 INFO L899 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2022-11-25 17:35:29,967 INFO L899 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2022-11-25 17:35:29,967 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2022-11-25 17:35:29,967 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2022-11-25 17:35:29,967 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-25 17:35:29,967 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2022-11-25 17:35:29,967 INFO L902 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,968 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2022-11-25 17:35:29,968 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2022-11-25 17:35:29,968 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2022-11-25 17:35:29,968 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2022-11-25 17:35:29,968 INFO L902 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,968 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2022-11-25 17:35:29,968 INFO L902 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,969 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,969 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2022-11-25 17:35:29,969 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2022-11-25 17:35:29,969 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2022-11-25 17:35:29,969 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2022-11-25 17:35:29,969 INFO L902 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2022-11-25 17:35:29,969 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2022-11-25 17:35:29,970 INFO L899 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2022-11-25 17:35:29,970 INFO L899 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2022-11-25 17:35:29,970 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2022-11-25 17:35:29,970 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2022-11-25 17:35:29,970 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2022-11-25 17:35:29,970 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2022-11-25 17:35:29,970 INFO L899 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2022-11-25 17:35:29,971 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2022-11-25 17:35:29,971 INFO L899 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2022-11-25 17:35:29,971 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2022-11-25 17:35:29,971 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2022-11-25 17:35:29,971 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2022-11-25 17:35:29,971 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2022-11-25 17:35:29,972 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2022-11-25 17:35:29,972 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2022-11-25 17:35:29,972 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2022-11-25 17:35:29,972 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2022-11-25 17:35:29,972 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2022-11-25 17:35:29,972 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2022-11-25 17:35:29,972 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2022-11-25 17:35:29,973 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2022-11-25 17:35:29,973 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2022-11-25 17:35:29,973 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2022-11-25 17:35:29,973 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-11-25 17:35:29,973 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,973 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2022-11-25 17:35:29,973 INFO L899 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2022-11-25 17:35:29,974 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2022-11-25 17:35:29,974 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2022-11-25 17:35:29,974 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2022-11-25 17:35:29,974 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2022-11-25 17:35:29,974 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2022-11-25 17:35:29,974 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2022-11-25 17:35:29,974 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2022-11-25 17:35:29,975 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-25 17:35:29,975 INFO L902 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,975 INFO L902 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,975 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2022-11-25 17:35:29,975 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2022-11-25 17:35:29,975 INFO L902 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2022-11-25 17:35:29,975 INFO L899 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2022-11-25 17:35:29,976 INFO L899 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2022-11-25 17:35:29,976 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-11-25 17:35:29,976 INFO L902 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2022-11-25 17:35:29,976 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-11-25 17:35:29,976 INFO L902 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2022-11-25 17:35:29,976 INFO L902 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2022-11-25 17:35:29,976 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-11-25 17:35:29,977 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-25 17:35:29,977 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-11-25 17:35:29,977 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-11-25 17:35:29,977 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-25 17:35:29,977 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2022-11-25 17:35:29,977 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2022-11-25 17:35:29,977 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2022-11-25 17:35:29,978 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-11-25 17:35:29,978 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2022-11-25 17:35:29,978 INFO L902 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2022-11-25 17:35:29,978 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2022-11-25 17:35:29,978 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2022-11-25 17:35:29,978 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-11-25 17:35:29,978 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2022-11-25 17:35:29,979 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-11-25 17:35:29,979 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-25 17:35:29,979 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-25 17:35:29,979 INFO L902 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2022-11-25 17:35:29,979 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-11-25 17:35:29,979 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-11-25 17:35:29,980 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-25 17:35:29,980 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2022-11-25 17:35:29,980 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-25 17:35:29,980 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-11-25 17:35:29,980 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2022-11-25 17:35:29,980 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2022-11-25 17:35:29,980 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2022-11-25 17:35:29,981 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2022-11-25 17:35:29,981 INFO L902 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,981 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2022-11-25 17:35:29,981 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-25 17:35:29,981 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2022-11-25 17:35:29,981 INFO L902 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:35:29,981 INFO L899 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2022-11-25 17:35:29,982 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-11-25 17:35:29,982 INFO L902 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,982 INFO L899 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2022-11-25 17:35:29,982 INFO L902 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:29,982 INFO L899 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2022-11-25 17:35:29,982 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2022-11-25 17:35:29,982 INFO L899 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2022-11-25 17:35:29,983 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2022-11-25 17:35:29,983 INFO L899 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2022-11-25 17:35:29,983 INFO L899 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2022-11-25 17:35:29,983 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,983 INFO L902 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,983 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2022-11-25 17:35:29,983 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2022-11-25 17:35:29,984 INFO L902 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:35:29,984 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:35:29,984 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2022-11-25 17:35:29,984 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-11-25 17:35:29,984 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,984 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2022-11-25 17:35:29,984 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-25 17:35:29,985 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2022-11-25 17:35:29,985 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2022-11-25 17:35:29,985 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2022-11-25 17:35:29,985 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:29,985 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:29,985 INFO L902 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:35:29,985 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2022-11-25 17:35:29,986 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2022-11-25 17:35:29,986 INFO L902 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2022-11-25 17:35:29,986 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-25 17:35:29,986 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2022-11-25 17:35:29,986 INFO L902 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2022-11-25 17:35:29,986 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2022-11-25 17:35:29,986 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-11-25 17:35:29,987 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-11-25 17:35:29,987 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2022-11-25 17:35:29,987 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-25 17:35:29,987 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-25 17:35:29,987 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2022-11-25 17:35:29,987 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2022-11-25 17:35:29,987 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2022-11-25 17:35:29,988 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2022-11-25 17:35:29,988 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2022-11-25 17:35:29,989 INFO L902 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2022-11-25 17:35:29,989 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2022-11-25 17:35:29,989 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2022-11-25 17:35:29,989 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2022-11-25 17:35:29,989 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2022-11-25 17:35:29,989 INFO L902 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2022-11-25 17:35:29,989 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2022-11-25 17:35:29,990 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2022-11-25 17:35:29,990 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2022-11-25 17:35:29,991 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2022-11-25 17:35:29,991 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2022-11-25 17:35:29,991 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-25 17:35:29,991 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-25 17:35:29,991 INFO L902 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2022-11-25 17:35:29,991 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2022-11-25 17:35:29,991 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2022-11-25 17:35:29,992 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2022-11-25 17:35:29,993 INFO L899 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2022-11-25 17:35:29,993 INFO L902 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2022-11-25 17:35:29,993 INFO L902 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2022-11-25 17:35:29,993 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2022-11-25 17:35:29,993 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2022-11-25 17:35:29,993 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2022-11-25 17:35:29,993 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2022-11-25 17:35:29,994 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-11-25 17:35:29,995 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2022-11-25 17:35:29,995 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2022-11-25 17:35:29,996 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-11-25 17:35:29,996 INFO L899 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2022-11-25 17:35:29,996 INFO L899 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2022-11-25 17:35:29,996 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2022-11-25 17:35:29,996 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2022-11-25 17:35:29,996 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2022-11-25 17:35:29,996 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2022-11-25 17:35:29,997 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2022-11-25 17:35:29,997 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2022-11-25 17:35:29,997 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-11-25 17:35:29,997 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2022-11-25 17:35:29,997 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2022-11-25 17:35:29,997 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2022-11-25 17:35:29,997 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-11-25 17:35:29,997 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L899 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2022-11-25 17:35:29,998 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-11-25 17:35:29,999 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2022-11-25 17:35:29,999 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-11-25 17:35:29,999 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2022-11-25 17:35:29,999 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2022-11-25 17:35:29,999 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-11-25 17:35:29,999 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2022-11-25 17:35:29,999 INFO L902 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2022-11-25 17:35:30,000 INFO L902 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2022-11-25 17:35:30,000 INFO L899 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2022-11-25 17:35:30,001 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-25 17:35:30,001 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-25 17:35:30,001 INFO L902 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:30,001 INFO L902 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,001 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2022-11-25 17:35:30,001 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2022-11-25 17:35:30,001 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2022-11-25 17:35:30,002 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2022-11-25 17:35:30,002 INFO L899 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2022-11-25 17:35:30,002 INFO L902 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:30,002 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-11-25 17:35:30,002 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2022-11-25 17:35:30,002 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2022-11-25 17:35:30,002 INFO L899 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2022-11-25 17:35:30,003 INFO L899 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2022-11-25 17:35:30,003 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:30,003 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2022-11-25 17:35:30,003 INFO L902 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,003 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2022-11-25 17:35:30,003 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-25 17:35:30,003 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-11-25 17:35:30,004 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-11-25 17:35:30,004 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2022-11-25 17:35:30,004 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2022-11-25 17:35:30,004 INFO L902 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2022-11-25 17:35:30,004 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2022-11-25 17:35:30,004 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2022-11-25 17:35:30,004 INFO L902 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2022-11-25 17:35:30,005 INFO L902 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,005 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2022-11-25 17:35:30,005 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-25 17:35:30,005 INFO L902 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2022-11-25 17:35:30,005 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2022-11-25 17:35:30,005 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2022-11-25 17:35:30,005 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2022-11-25 17:35:30,006 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-11-25 17:35:30,006 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2022-11-25 17:35:30,007 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-25 17:35:30,007 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2022-11-25 17:35:30,007 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2022-11-25 17:35:30,007 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2022-11-25 17:35:30,007 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2022-11-25 17:35:30,007 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2022-11-25 17:35:30,007 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2022-11-25 17:35:30,008 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2022-11-25 17:35:30,008 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2022-11-25 17:35:30,008 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2022-11-25 17:35:30,008 INFO L899 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2022-11-25 17:35:30,008 INFO L899 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2022-11-25 17:35:30,008 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-11-25 17:35:30,008 INFO L899 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-11-25 17:35:30,009 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2022-11-25 17:35:30,009 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2022-11-25 17:35:30,009 INFO L902 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,010 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2022-11-25 17:35:30,010 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2022-11-25 17:35:30,010 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2022-11-25 17:35:30,010 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,010 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2022-11-25 17:35:30,010 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2022-11-25 17:35:30,011 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2022-11-25 17:35:30,011 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2022-11-25 17:35:30,011 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2022-11-25 17:35:30,011 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-11-25 17:35:30,011 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2022-11-25 17:35:30,011 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2022-11-25 17:35:30,011 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L899 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2022-11-25 17:35:30,012 INFO L902 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2022-11-25 17:35:30,013 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-11-25 17:35:30,013 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2022-11-25 17:35:30,013 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-25 17:35:30,013 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2022-11-25 17:35:30,013 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2022-11-25 17:35:30,013 INFO L902 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2022-11-25 17:35:30,013 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2022-11-25 17:35:30,014 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2022-11-25 17:35:30,015 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2022-11-25 17:35:30,015 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-11-25 17:35:30,015 INFO L902 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2022-11-25 17:35:30,015 INFO L902 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2022-11-25 17:35:30,015 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2022-11-25 17:35:30,015 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2022-11-25 17:35:30,015 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2022-11-25 17:35:30,016 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2022-11-25 17:35:30,016 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-11-25 17:35:30,017 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-11-25 17:35:30,017 INFO L902 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2022-11-25 17:35:30,017 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2022-11-25 17:35:30,017 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2022-11-25 17:35:30,017 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2022-11-25 17:35:30,017 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2022-11-25 17:35:30,017 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2022-11-25 17:35:30,018 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2022-11-25 17:35:30,018 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2022-11-25 17:35:30,018 INFO L899 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2022-11-25 17:35:30,018 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2022-11-25 17:35:30,018 INFO L902 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2022-11-25 17:35:30,018 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2022-11-25 17:35:30,018 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2022-11-25 17:35:30,019 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2022-11-25 17:35:30,019 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2022-11-25 17:35:30,019 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2022-11-25 17:35:30,019 INFO L902 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2022-11-25 17:35:30,019 INFO L902 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2022-11-25 17:35:30,019 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2022-11-25 17:35:30,019 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2022-11-25 17:35:30,020 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2022-11-25 17:35:30,020 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,020 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-25 17:35:30,020 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2022-11-25 17:35:30,020 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,020 INFO L902 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2022-11-25 17:35:30,020 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2022-11-25 17:35:30,021 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2022-11-25 17:35:30,021 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2022-11-25 17:35:30,021 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2022-11-25 17:35:30,021 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2022-11-25 17:35:30,021 INFO L902 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2022-11-25 17:35:30,021 INFO L902 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2022-11-25 17:35:30,021 INFO L899 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2022-11-25 17:35:30,022 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2022-11-25 17:35:30,022 INFO L899 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2022-11-25 17:35:30,022 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2022-11-25 17:35:30,022 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2022-11-25 17:35:30,022 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-11-25 17:35:30,022 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2022-11-25 17:35:30,022 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2022-11-25 17:35:30,023 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2022-11-25 17:35:30,023 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2022-11-25 17:35:30,023 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2022-11-25 17:35:30,023 INFO L902 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2022-11-25 17:35:30,023 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-11-25 17:35:30,023 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2022-11-25 17:35:30,023 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2022-11-25 17:35:30,024 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2022-11-25 17:35:30,024 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2022-11-25 17:35:30,024 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2022-11-25 17:35:30,024 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2022-11-25 17:35:30,024 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2022-11-25 17:35:30,024 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2022-11-25 17:35:30,024 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2022-11-25 17:35:30,025 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2022-11-25 17:35:30,025 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2022-11-25 17:35:30,025 INFO L902 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2022-11-25 17:35:30,025 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2022-11-25 17:35:30,025 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-11-25 17:35:30,025 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-11-25 17:35:30,025 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-25 17:35:30,026 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2022-11-25 17:35:30,026 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-25 17:35:30,026 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2022-11-25 17:35:30,026 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2022-11-25 17:35:30,026 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2022-11-25 17:35:30,026 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-11-25 17:35:30,026 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2022-11-25 17:35:30,027 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-11-25 17:35:30,027 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-25 17:35:30,028 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2022-11-25 17:35:30,028 INFO L902 garLoopResultBuilder]: At program point L4251(line 4251) the Hoare annotation is: true [2022-11-25 17:35:30,028 INFO L899 garLoopResultBuilder]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2022-11-25 17:35:30,028 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2022-11-25 17:35:30,028 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2022-11-25 17:35:30,028 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-25 17:35:30,028 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2022-11-25 17:35:30,029 INFO L899 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2022-11-25 17:35:30,029 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2022-11-25 17:35:30,029 INFO L899 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2022-11-25 17:35:30,029 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2022-11-25 17:35:30,029 INFO L899 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2022-11-25 17:35:30,029 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2022-11-25 17:35:30,029 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2022-11-25 17:35:30,030 INFO L899 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2022-11-25 17:35:30,030 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2022-11-25 17:35:30,030 INFO L902 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2022-11-25 17:35:30,030 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2022-11-25 17:35:30,030 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2022-11-25 17:35:30,030 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2022-11-25 17:35:30,030 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L899 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L902 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2022-11-25 17:35:30,031 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2022-11-25 17:35:30,031 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2022-11-25 17:35:30,032 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2022-11-25 17:35:30,032 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2022-11-25 17:35:30,032 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-25 17:35:30,032 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2022-11-25 17:35:30,032 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2022-11-25 17:35:30,032 INFO L902 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2022-11-25 17:35:30,032 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2022-11-25 17:35:30,033 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2022-11-25 17:35:30,033 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2022-11-25 17:35:30,033 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2022-11-25 17:35:30,033 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-11-25 17:35:30,033 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2022-11-25 17:35:30,033 INFO L902 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2022-11-25 17:35:30,034 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2022-11-25 17:35:30,034 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2022-11-25 17:35:30,034 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2022-11-25 17:35:30,035 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2022-11-25 17:35:30,035 INFO L902 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2022-11-25 17:35:30,035 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2022-11-25 17:35:30,035 INFO L902 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2022-11-25 17:35:30,035 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2022-11-25 17:35:30,035 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2022-11-25 17:35:30,036 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-11-25 17:35:30,036 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2022-11-25 17:35:30,036 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2022-11-25 17:35:30,036 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2022-11-25 17:35:30,036 INFO L902 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2022-11-25 17:35:30,036 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2022-11-25 17:35:30,036 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2022-11-25 17:35:30,036 INFO L899 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-25 17:35:30,037 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2022-11-25 17:35:30,038 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-11-25 17:35:30,038 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-11-25 17:35:30,038 INFO L902 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2022-11-25 17:35:30,038 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2022-11-25 17:35:30,038 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2022-11-25 17:35:30,038 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2022-11-25 17:35:30,038 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2022-11-25 17:35:30,039 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-11-25 17:35:30,039 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2022-11-25 17:35:30,039 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2022-11-25 17:35:30,039 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-11-25 17:35:30,039 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2022-11-25 17:35:30,039 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2022-11-25 17:35:30,039 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2022-11-25 17:35:30,040 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2022-11-25 17:35:30,040 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2022-11-25 17:35:30,040 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2022-11-25 17:35:30,040 INFO L902 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2022-11-25 17:35:30,040 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2022-11-25 17:35:30,040 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2022-11-25 17:35:30,040 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2022-11-25 17:35:30,041 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2022-11-25 17:35:30,041 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2022-11-25 17:35:30,042 INFO L902 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2022-11-25 17:35:30,042 INFO L902 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2022-11-25 17:35:30,042 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2022-11-25 17:35:30,042 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2022-11-25 17:35:30,042 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2022-11-25 17:35:30,042 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2022-11-25 17:35:30,042 INFO L902 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,043 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2022-11-25 17:35:30,043 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2022-11-25 17:35:30,043 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2022-11-25 17:35:30,043 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2022-11-25 17:35:30,043 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2022-11-25 17:35:30,043 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2022-11-25 17:35:30,043 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2022-11-25 17:35:30,044 INFO L902 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,044 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2022-11-25 17:35:30,044 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2022-11-25 17:35:30,044 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2022-11-25 17:35:30,044 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2022-11-25 17:35:30,044 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-11-25 17:35:30,044 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,045 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2022-11-25 17:35:30,045 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2022-11-25 17:35:30,045 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2022-11-25 17:35:30,045 INFO L902 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,045 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2022-11-25 17:35:30,045 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2022-11-25 17:35:30,045 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2022-11-25 17:35:30,046 INFO L902 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,046 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2022-11-25 17:35:30,046 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2022-11-25 17:35:30,046 INFO L902 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,046 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2022-11-25 17:35:30,046 INFO L902 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,046 INFO L902 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2022-11-25 17:35:30,047 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-11-25 17:35:30,047 INFO L902 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2022-11-25 17:35:30,047 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-25 17:35:30,047 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-25 17:35:30,047 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2022-11-25 17:35:30,047 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2022-11-25 17:35:30,047 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2022-11-25 17:35:30,048 INFO L902 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: true [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2022-11-25 17:35:30,048 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2022-11-25 17:35:30,049 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: true [2022-11-25 17:35:30,049 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2022-11-25 17:35:30,049 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2022-11-25 17:35:30,049 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2022-11-25 17:35:30,049 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2022-11-25 17:35:30,049 INFO L895 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,049 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2022-11-25 17:35:30,050 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2022-11-25 17:35:30,050 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2022-11-25 17:35:30,051 INFO L895 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,051 INFO L899 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2022-11-25 17:35:30,052 INFO L895 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2022-11-25 17:35:30,052 INFO L899 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:35:30,052 INFO L899 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2022-11-25 17:35:30,052 INFO L899 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-25 17:35:30,053 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-25 17:35:30,054 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2022-11-25 17:35:30,054 INFO L895 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,054 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2022-11-25 17:35:30,054 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2022-11-25 17:35:30,054 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2022-11-25 17:35:30,054 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2022-11-25 17:35:30,055 INFO L895 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2022-11-25 17:35:30,055 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2022-11-25 17:35:30,056 INFO L895 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,056 INFO L902 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: true [2022-11-25 17:35:30,056 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2022-11-25 17:35:30,056 INFO L902 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2022-11-25 17:35:30,056 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2022-11-25 17:35:30,056 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,057 INFO L895 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2022-11-25 17:35:30,057 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2022-11-25 17:35:30,057 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2022-11-25 17:35:30,057 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-25 17:35:30,057 INFO L902 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2022-11-25 17:35:30,057 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,058 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-11-25 17:35:30,058 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2022-11-25 17:35:30,058 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2022-11-25 17:35:30,058 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2022-11-25 17:35:30,058 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2022-11-25 17:35:30,058 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-25 17:35:30,058 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:35:30,059 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2022-11-25 17:35:30,060 INFO L899 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2022-11-25 17:35:30,060 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2022-11-25 17:35:30,060 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2022-11-25 17:35:30,061 INFO L895 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,061 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2022-11-25 17:35:30,061 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-11-25 17:35:30,061 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2022-11-25 17:35:30,062 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2022-11-25 17:35:30,062 INFO L895 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,062 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2022-11-25 17:35:30,062 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2022-11-25 17:35:30,062 INFO L902 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: true [2022-11-25 17:35:30,062 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2022-11-25 17:35:30,062 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2022-11-25 17:35:30,063 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2022-11-25 17:35:30,064 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2022-11-25 17:35:30,064 INFO L899 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2022-11-25 17:35:30,064 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2022-11-25 17:35:30,064 INFO L895 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_1~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv19 32)) (_ bv0 32)) .cse1) (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv12 32)) (_ bv0 32)) .cse1))) [2022-11-25 17:35:30,064 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2022-11-25 17:35:30,064 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L895 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2022-11-25 17:35:30,065 INFO L899 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2022-11-25 17:35:30,066 INFO L899 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2022-11-25 17:35:30,066 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:35:30,066 INFO L902 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2022-11-25 17:35:30,066 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2022-11-25 17:35:30,066 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2022-11-25 17:35:30,066 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-25 17:35:30,067 INFO L902 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2022-11-25 17:35:30,067 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2022-11-25 17:35:30,067 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2022-11-25 17:35:30,067 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2022-11-25 17:35:30,067 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2022-11-25 17:35:30,067 INFO L895 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,067 INFO L899 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2022-11-25 17:35:30,068 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-25 17:35:30,068 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2022-11-25 17:35:30,068 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2022-11-25 17:35:30,070 INFO L895 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,071 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2022-11-25 17:35:30,071 INFO L895 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2022-11-25 17:35:30,071 INFO L895 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,071 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2022-11-25 17:35:30,071 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,071 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2022-11-25 17:35:30,071 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-11-25 17:35:30,072 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2022-11-25 17:35:30,072 INFO L895 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2022-11-25 17:35:30,072 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-25 17:35:30,072 INFO L899 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2022-11-25 17:35:30,072 INFO L895 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2022-11-25 17:35:30,072 INFO L895 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,072 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2022-11-25 17:35:30,073 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-25 17:35:30,073 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2022-11-25 17:35:30,073 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2022-11-25 17:35:30,073 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-25 17:35:30,073 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2022-11-25 17:35:30,073 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L899 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2022-11-25 17:35:30,074 INFO L895 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,074 INFO L895 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2022-11-25 17:35:30,075 INFO L895 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,075 INFO L899 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2022-11-25 17:35:30,075 INFO L899 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2022-11-25 17:35:30,075 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2022-11-25 17:35:30,075 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-11-25 17:35:30,075 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,075 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2022-11-25 17:35:30,076 INFO L899 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2022-11-25 17:35:30,076 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2022-11-25 17:35:30,076 INFO L899 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2022-11-25 17:35:30,076 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2022-11-25 17:35:30,076 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2022-11-25 17:35:30,076 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,076 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2022-11-25 17:35:30,077 INFO L899 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2022-11-25 17:35:30,077 INFO L895 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2022-11-25 17:35:30,078 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2022-11-25 17:35:30,078 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2022-11-25 17:35:30,079 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2022-11-25 17:35:30,079 INFO L895 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,079 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2022-11-25 17:35:30,079 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2022-11-25 17:35:30,079 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2022-11-25 17:35:30,079 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2022-11-25 17:35:30,079 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2022-11-25 17:35:30,080 INFO L895 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-25 17:35:30,080 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2022-11-25 17:35:30,080 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2022-11-25 17:35:30,080 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2022-11-25 17:35:30,080 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2022-11-25 17:35:30,080 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2022-11-25 17:35:30,080 INFO L899 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2022-11-25 17:35:30,081 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2022-11-25 17:35:30,081 INFO L902 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2022-11-25 17:35:30,081 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2022-11-25 17:35:30,081 INFO L902 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2022-11-25 17:35:30,081 INFO L899 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2022-11-25 17:35:30,081 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2022-11-25 17:35:30,081 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2022-11-25 17:35:30,082 INFO L902 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2022-11-25 17:35:30,085 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-11-25 17:35:30,087 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 17:35:30,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 05:35:30 BoogieIcfgContainer [2022-11-25 17:35:30,108 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 17:35:30,109 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 17:35:30,109 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 17:35:30,109 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 17:35:30,110 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:35:09" (3/4) ... [2022-11-25 17:35:30,113 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 17:35:30,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2022-11-25 17:35:30,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-25 17:35:30,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2022-11-25 17:35:30,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2022-11-25 17:35:30,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-11-25 17:35:30,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-11-25 17:35:30,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2022-11-25 17:35:30,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-11-25 17:35:30,127 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2022-11-25 17:35:30,128 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-25 17:35:30,128 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-25 17:35:30,128 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-25 17:35:30,128 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2022-11-25 17:35:30,128 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2022-11-25 17:35:30,129 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2022-11-25 17:35:30,168 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-11-25 17:35:30,174 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2022-11-25 17:35:30,179 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-11-25 17:35:30,185 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-11-25 17:35:30,190 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-25 17:35:30,193 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-25 17:35:30,196 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-25 17:35:30,220 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 17:35:30,224 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 17:35:30,273 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1bv32 == ldv_state_variable_1 && ~bvadd128(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd128(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) [2022-11-25 17:35:30,631 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/witness.graphml [2022-11-25 17:35:30,631 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 17:35:30,631 INFO L158 Benchmark]: Toolchain (without parser) took 49737.49ms. Allocated memory was 75.5MB in the beginning and 390.1MB in the end (delta: 314.6MB). Free memory was 42.3MB in the beginning and 244.9MB in the end (delta: -202.6MB). Peak memory consumption was 281.6MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,632 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:35:30,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2887.97ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 42.1MB in the beginning and 41.2MB in the end (delta: 920.1kB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.49ms. Allocated memory was 121.6MB in the beginning and 151.0MB in the end (delta: 29.4MB). Free memory was 41.2MB in the beginning and 70.7MB in the end (delta: -29.5MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,633 INFO L158 Benchmark]: Boogie Preprocessor took 378.85ms. Allocated memory is still 151.0MB. Free memory was 70.7MB in the beginning and 90.1MB in the end (delta: -19.4MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,634 INFO L158 Benchmark]: RCFGBuilder took 24862.08ms. Allocated memory was 151.0MB in the beginning and 390.1MB in the end (delta: 239.1MB). Free memory was 90.1MB in the beginning and 268.7MB in the end (delta: -178.6MB). Peak memory consumption was 129.2MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,634 INFO L158 Benchmark]: TraceAbstraction took 20814.11ms. Allocated memory is still 390.1MB. Free memory was 267.7MB in the beginning and 99.2MB in the end (delta: 168.5MB). Peak memory consumption was 167.5MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,635 INFO L158 Benchmark]: Witness Printer took 521.86ms. Allocated memory is still 390.1MB. Free memory was 99.2MB in the beginning and 244.9MB in the end (delta: -145.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-25 17:35:30,637 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2887.97ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 42.1MB in the beginning and 41.2MB in the end (delta: 920.1kB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.49ms. Allocated memory was 121.6MB in the beginning and 151.0MB in the end (delta: 29.4MB). Free memory was 41.2MB in the beginning and 70.7MB in the end (delta: -29.5MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 378.85ms. Allocated memory is still 151.0MB. Free memory was 70.7MB in the beginning and 90.1MB in the end (delta: -19.4MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * RCFGBuilder took 24862.08ms. Allocated memory was 151.0MB in the beginning and 390.1MB in the end (delta: 239.1MB). Free memory was 90.1MB in the beginning and 268.7MB in the end (delta: -178.6MB). Peak memory consumption was 129.2MB. Max. memory is 16.1GB. * TraceAbstraction took 20814.11ms. Allocated memory is still 390.1MB. Free memory was 267.7MB in the beginning and 99.2MB in the end (delta: 168.5MB). Peak memory consumption was 167.5MB. Max. memory is 16.1GB. * Witness Printer took 521.86ms. Allocated memory is still 390.1MB. Free memory was 99.2MB in the beginning and 244.9MB in the end (delta: -145.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3810]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 70 procedures, 1284 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 20.7s, OverallIterations: 8, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 3.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2780 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2778 mSDsluCounter, 34466 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20847 mSDsCounter, 41 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 261 IncrementalHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 41 mSolverCounterUnsat, 13619 mSDtfsCounter, 261 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 989 GetRequests, 963 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1424occurred in iteration=6, InterpolantAutomatonStates: 39, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 438 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 9217 PreInvPairs, 9348 NumberOfFragments, 614 HoareAnnotationTreeSize, 9217 FomulaSimplifications, 158 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 492 FomulaSimplificationsInter, 2170 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 6.0s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 948 NumberOfCodeBlocks, 938 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 979 ConstructedInterpolants, 0 QuantifiedInterpolants, 1229 SizeOfPredicates, 8 NumberOfNonLiveVariables, 11093 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 248/250 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_1 && ~bvadd128(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd128(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) - InvariantResult [Line: 3736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) || (0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 7405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7264]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3680]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-25 17:35:30,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcdb4495-254d-4a8a-935f-ee7f1f643c81/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: TRUE