./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e91317f289ae08033f6458d219d3b71fd8a7791b2777f777b60194968c497219 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:59:00,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:59:00,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:59:00,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:59:00,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:59:00,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:59:00,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:59:00,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:59:00,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:59:00,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:59:00,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:59:00,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:59:00,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:59:00,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:59:00,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:59:00,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:59:00,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:59:00,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:59:00,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:59:00,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:59:00,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:59:00,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:59:00,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:59:00,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:59:00,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:59:00,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:59:00,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:59:00,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:59:00,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:59:00,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:59:00,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:59:00,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:59:00,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:59:00,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:59:00,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:59:00,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:59:00,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:59:00,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:59:00,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:59:00,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:59:00,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:59:00,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:59:00,506 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:59:00,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:59:00,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:59:00,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:59:00,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:59:00,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:59:00,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:59:00,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:59:00,510 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:59:00,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:59:00,510 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:59:00,510 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:59:00,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:59:00,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:59:00,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:59:00,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:59:00,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:59:00,511 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:59:00,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:59:00,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:59:00,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e91317f289ae08033f6458d219d3b71fd8a7791b2777f777b60194968c497219 [2022-12-15 01:59:00,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:59:00,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:59:00,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:59:00,725 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:59:00,725 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:59:00,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2022-12-15 01:59:03,359 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:59:03,742 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:59:03,742 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2022-12-15 01:59:03,774 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/data/a7d0f61d5/c84a1d6577894bee83ffed5ae9deb855/FLAGb4349bbac [2022-12-15 01:59:03,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/data/a7d0f61d5/c84a1d6577894bee83ffed5ae9deb855 [2022-12-15 01:59:03,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:59:03,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:59:03,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:59:03,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:59:03,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:59:03,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:59:03" (1/1) ... [2022-12-15 01:59:03,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1e25e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:03, skipping insertion in model container [2022-12-15 01:59:03,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:59:03" (1/1) ... [2022-12-15 01:59:03,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:59:03,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:59:04,451 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:59:04,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:04,748 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-15 01:59:04,898 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:04,914 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:04,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,942 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:04,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,946 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:04,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,948 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:04,949 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:04,950 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:04,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,951 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-15 01:59:04,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,973 WARN L623 FunctionHandler]: Unknown extern function usb_driver_claim_interface [2022-12-15 01:59:04,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,975 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:04,975 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:04,975 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-15 01:59:04,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,983 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:04,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:04,993 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:04,994 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:04,994 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:04,994 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:04,994 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,012 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,013 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,022 WARN L623 FunctionHandler]: Unknown extern function usb_ifnum_to_if [2022-12-15 01:59:05,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,029 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,029 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,030 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,030 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,033 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,033 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,035 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,036 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,039 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,040 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,043 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:05,043 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,111 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,111 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,112 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,118 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,125 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:05,125 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_init [2022-12-15 01:59:05,126 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,133 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:05,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 01:59:05,133 WARN L623 FunctionHandler]: Unknown extern function media_device_unregister [2022-12-15 01:59:05,134 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,134 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-15 01:59:05,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,135 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:05,135 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:05,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:05,148 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-15 01:59:05,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,154 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-15 01:59:05,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,155 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:05,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,156 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-15 01:59:05,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,177 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:05,177 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-15 01:59:05,177 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:05,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,179 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:05,180 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:05,180 WARN L623 FunctionHandler]: Unknown extern function media_device_register [2022-12-15 01:59:05,180 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 01:59:05,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,182 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 01:59:05,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,194 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,201 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,201 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:05,224 WARN L623 FunctionHandler]: Unknown extern function strncasecmp [2022-12-15 01:59:05,225 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-15 01:59:05,225 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-15 01:59:05,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,508 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-15 01:59:05,509 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 01:59:05,517 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 01:59:05,518 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 01:59:05,554 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:59:05,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:05,718 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-15 01:59:05,723 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:05,724 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:05,734 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,740 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-15 01:59:05,741 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:05,741 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:59:05,741 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,741 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-15 01:59:05,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,742 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,742 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-15 01:59:05,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,742 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,743 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-15 01:59:05,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,743 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-15 01:59:05,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-15 01:59:05,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,745 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,745 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-15 01:59:05,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,745 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,746 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:05,746 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-15 01:59:05,746 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-15 01:59:05,747 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:05,747 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:05,747 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:05,748 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:05,748 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:05,749 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:05,749 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:05,749 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:05,791 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:59:05,849 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:05,860 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:05,876 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:05,876 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:59:05,876 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:59:05,877 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 01:59:05,937 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-15 01:59:06,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,062 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,062 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,078 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,085 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,086 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,092 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,093 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,099 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,099 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,106 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,107 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,107 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,107 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,132 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-15 01:59:06,132 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:06,132 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,132 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,133 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:06,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-15 01:59:06,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-15 01:59:06,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,139 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-12-15 01:59:06,139 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-12-15 01:59:06,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,140 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,140 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,140 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:06,146 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-15 01:59:06,148 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,148 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,148 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_max [2022-12-15 01:59:06,149 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,149 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_change [2022-12-15 01:59:06,150 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,151 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,154 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,155 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,157 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,166 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,171 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,171 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,171 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,173 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,173 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,173 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,173 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:06,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_subscribe [2022-12-15 01:59:06,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-15 01:59:06,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_dequeue [2022-12-15 01:59:06,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,182 WARN L623 FunctionHandler]: Unknown extern function v4l_printk_ioctl [2022-12-15 01:59:06,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,183 WARN L623 FunctionHandler]: Unknown extern function video_usercopy [2022-12-15 01:59:06,189 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:06,190 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:06,191 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-15 01:59:06,191 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:06,197 WARN L623 FunctionHandler]: Unknown extern function __put_user_bad [2022-12-15 01:59:06,197 WARN L623 FunctionHandler]: Unknown extern function __clear_user [2022-12-15 01:59:06,198 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:06,198 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:06,204 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:06,205 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-15 01:59:06,205 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:06,211 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:06,212 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:06,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,307 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-15 01:59:06,393 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 01:59:06,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,423 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,436 WARN L623 FunctionHandler]: Unknown extern function usb_get_current_frame_number [2022-12-15 01:59:06,436 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:06,437 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:06,448 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:59:06,454 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,460 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:06,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,469 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:06,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,480 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:06,480 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:06,481 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:06,481 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:06,492 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:06,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,499 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:06,499 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-12-15 01:59:06,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,549 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:06,549 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:06,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,555 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-15 01:59:06,561 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-15 01:59:06,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,567 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:06,567 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 01:59:06,579 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:06,586 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:06,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,594 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,594 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:06,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,595 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,595 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,596 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,598 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,599 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:06,624 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:06,624 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:59:06,625 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:59:06,625 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 01:59:06,712 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:06,712 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:06,713 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:06,713 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:06,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,746 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,749 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,750 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,750 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,751 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:06,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,773 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_queue_fh [2022-12-15 01:59:06,791 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,792 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_queue_fh [2022-12-15 01:59:06,793 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,798 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:06,798 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:06,799 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,799 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,807 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,821 WARN L623 FunctionHandler]: Unknown extern function usb_match_one_id [2022-12-15 01:59:06,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,844 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,846 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,856 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:06,856 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:06,857 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,860 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:06,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,861 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:06,871 WARN L623 FunctionHandler]: Unknown extern function usb_match_one_id [2022-12-15 01:59:06,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,884 WARN L623 FunctionHandler]: Unknown extern function memweight [2022-12-15 01:59:06,890 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:06,891 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,891 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,892 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,892 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:06,893 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_merge [2022-12-15 01:59:06,893 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_replace [2022-12-15 01:59:06,949 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-15 01:59:06,954 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-15 01:59:06,966 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-15 01:59:06,966 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-15 01:59:06,967 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-15 01:59:06,973 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-15 01:59:06,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:06,999 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,001 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:07,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,002 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:07,002 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 01:59:07,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,002 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,003 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:07,008 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,009 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,056 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-15 01:59:07,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,062 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,063 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-15 01:59:07,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,063 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-15 01:59:07,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,064 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-12-15 01:59:07,064 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-15 01:59:07,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,065 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-12-15 01:59:07,072 WARN L623 FunctionHandler]: Unknown extern function no_llseek [2022-12-15 01:59:07,103 WARN L623 FunctionHandler]: Unknown extern function media_entity_create_link [2022-12-15 01:59:07,103 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register_subdev [2022-12-15 01:59:07,104 WARN L623 FunctionHandler]: Unknown extern function media_entity_cleanup [2022-12-15 01:59:07,104 WARN L623 FunctionHandler]: Unknown extern function media_entity_cleanup [2022-12-15 01:59:07,109 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_init [2022-12-15 01:59:07,110 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,110 WARN L623 FunctionHandler]: Unknown extern function media_entity_init [2022-12-15 01:59:07,110 WARN L623 FunctionHandler]: Unknown extern function media_entity_init [2022-12-15 01:59:07,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,175 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 01:59:07,175 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 01:59:07,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-15 01:59:07,273 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2022-12-15 01:59:07,276 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2022-12-15 01:59:07,277 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2022-12-15 01:59:07,277 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2022-12-15 01:59:07,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,286 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,286 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,287 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,287 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,289 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,294 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,294 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:59:07,346 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:59:07,411 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:59:07,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,416 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-15 01:59:07,419 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,422 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,425 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,426 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,427 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,428 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,428 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,428 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-15 01:59:07,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,435 WARN L623 FunctionHandler]: Unknown extern function usb_driver_claim_interface [2022-12-15 01:59:07,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,436 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:07,436 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:07,438 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-15 01:59:07,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,441 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:07,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,445 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:07,445 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:07,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,449 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,449 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,450 WARN L623 FunctionHandler]: Unknown extern function usb_ifnum_to_if [2022-12-15 01:59:07,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,453 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,454 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,454 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,454 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,455 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,456 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,457 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,457 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,459 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,459 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,460 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 01:59:07,461 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,494 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,495 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,496 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:07,499 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_init [2022-12-15 01:59:07,499 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,500 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:07,501 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 01:59:07,501 WARN L623 FunctionHandler]: Unknown extern function media_device_unregister [2022-12-15 01:59:07,501 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,502 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-15 01:59:07,502 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,502 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-15 01:59:07,503 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-15 01:59:07,503 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,503 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,503 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,503 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,507 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-15 01:59:07,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,508 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-15 01:59:07,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,515 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,516 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-15 01:59:07,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,520 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:07,520 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-15 01:59:07,521 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,522 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,522 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,522 WARN L623 FunctionHandler]: Unknown extern function media_device_register [2022-12-15 01:59:07,522 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 01:59:07,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,523 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-15 01:59:07,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,524 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,525 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,526 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,527 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,527 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,527 WARN L623 FunctionHandler]: Unknown extern function strncasecmp [2022-12-15 01:59:07,527 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-15 01:59:07,528 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-15 01:59:07,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,537 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-15 01:59:07,538 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 01:59:07,540 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 01:59:07,540 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 01:59:07,541 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:59:07,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,544 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-15 01:59:07,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,547 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:07,549 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,549 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-15 01:59:07,550 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:59:07,550 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:59:07,550 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,550 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-15 01:59:07,550 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,551 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-15 01:59:07,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,553 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-15 01:59:07,554 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-15 01:59:07,554 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,554 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,554 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,554 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:07,555 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:07,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,555 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:07,556 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-15 01:59:07,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:59:07,558 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,558 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,559 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,559 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:59:07,559 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:59:07,559 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 01:59:07,560 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-15 01:59:07,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,567 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,568 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,569 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,569 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,572 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,572 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,573 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-15 01:59:07,574 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:07,575 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,577 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,577 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:07,578 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,578 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,579 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-15 01:59:07,579 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-15 01:59:07,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,579 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-12-15 01:59:07,580 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-12-15 01:59:07,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,580 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,582 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,591 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-15 01:59:07,593 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-15 01:59:07,594 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,594 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,595 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_max [2022-12-15 01:59:07,595 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,596 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_change [2022-12-15 01:59:07,596 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,597 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,599 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,602 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,605 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,605 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,608 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,610 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,610 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_prio_check [2022-12-15 01:59:07,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_subscribe [2022-12-15 01:59:07,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-15 01:59:07,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_dequeue [2022-12-15 01:59:07,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,613 WARN L623 FunctionHandler]: Unknown extern function v4l_printk_ioctl [2022-12-15 01:59:07,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,613 WARN L623 FunctionHandler]: Unknown extern function video_usercopy [2022-12-15 01:59:07,614 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:07,615 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:07,615 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-15 01:59:07,615 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:07,616 WARN L623 FunctionHandler]: Unknown extern function __put_user_bad [2022-12-15 01:59:07,616 WARN L623 FunctionHandler]: Unknown extern function __clear_user [2022-12-15 01:59:07,617 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,617 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:07,618 WARN L623 FunctionHandler]: Unknown extern function __get_user_bad [2022-12-15 01:59:07,618 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-15 01:59:07,619 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:07,619 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,620 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-15 01:59:07,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,625 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-15 01:59:07,627 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 01:59:07,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,642 WARN L623 FunctionHandler]: Unknown extern function usb_get_current_frame_number [2022-12-15 01:59:07,642 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:07,643 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,644 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:59:07,644 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,645 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,649 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:07,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,653 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:07,654 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:07,654 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:07,654 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-15 01:59:07,655 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:07,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,656 WARN L623 FunctionHandler]: Unknown extern function ktime_get_ts [2022-12-15 01:59:07,656 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-12-15 01:59:07,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,663 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 01:59:07,666 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,666 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-15 01:59:07,668 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-15 01:59:07,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,669 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:07,670 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 01:59:07,671 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:07,703 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:07,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,711 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,713 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,715 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,717 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,720 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,742 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,744 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-15 01:59:07,746 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:59:07,747 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:59:07,747 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:59:07,748 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 01:59:07,761 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,762 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,762 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,762 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,824 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,831 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,832 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,832 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,833 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,834 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,836 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_queue_fh [2022-12-15 01:59:07,842 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,843 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_queue_fh [2022-12-15 01:59:07,843 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,843 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:59:07,844 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:07,844 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,844 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,850 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,862 WARN L623 FunctionHandler]: Unknown extern function usb_match_one_id [2022-12-15 01:59:07,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,869 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,884 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,884 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,887 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,888 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:07,888 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-15 01:59:07,888 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,899 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 01:59:07,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,901 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:59:07,905 WARN L623 FunctionHandler]: Unknown extern function usb_match_one_id [2022-12-15 01:59:07,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,917 WARN L623 FunctionHandler]: Unknown extern function memweight [2022-12-15 01:59:07,920 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:59:07,920 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,920 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,921 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_merge [2022-12-15 01:59:07,922 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_replace [2022-12-15 01:59:07,923 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-15 01:59:07,924 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-15 01:59:07,924 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-15 01:59:07,925 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-15 01:59:07,926 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-15 01:59:07,926 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-15 01:59:07,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,933 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,933 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 01:59:07,933 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,934 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:07,934 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 01:59:07,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,935 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 01:59:07,935 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 01:59:07,936 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,936 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:59:07,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,939 WARN L623 FunctionHandler]: Unknown extern function simple_read_from_buffer [2022-12-15 01:59:07,939 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:59:07,940 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:59:07,940 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-15 01:59:07,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,941 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-15 01:59:07,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,941 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-12-15 01:59:07,942 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-15 01:59:07,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,942 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-12-15 01:59:07,944 WARN L623 FunctionHandler]: Unknown extern function no_llseek [2022-12-15 01:59:07,947 WARN L623 FunctionHandler]: Unknown extern function media_entity_create_link [2022-12-15 01:59:07,947 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register_subdev [2022-12-15 01:59:07,949 WARN L623 FunctionHandler]: Unknown extern function media_entity_cleanup [2022-12-15 01:59:07,949 WARN L623 FunctionHandler]: Unknown extern function media_entity_cleanup [2022-12-15 01:59:07,950 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_init [2022-12-15 01:59:07,950 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 01:59:07,950 WARN L623 FunctionHandler]: Unknown extern function media_entity_init [2022-12-15 01:59:07,950 WARN L623 FunctionHandler]: Unknown extern function media_entity_init [2022-12-15 01:59:07,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:59:07,954 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 01:59:07,954 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 01:59:07,955 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-15 01:59:07,958 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2022-12-15 01:59:07,958 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2022-12-15 01:59:07,958 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2022-12-15 01:59:07,959 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_11ab70b1-dc53-40b2-bc59-fc0b3d935096/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2022-12-15 01:59:07,959 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,959 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,960 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,960 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,961 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,961 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,962 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,962 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,963 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,963 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,963 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 01:59:07,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:59:08,174 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:59:08,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08 WrapperNode [2022-12-15 01:59:08,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:59:08,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:59:08,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:59:08,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:59:08,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,557 INFO L138 Inliner]: procedures = 524, calls = 8784, calls flagged for inlining = 290, calls inlined = 230, statements flattened = 12954 [2022-12-15 01:59:08,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:59:08,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:59:08,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:59:08,558 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:59:08,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,957 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:08,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:09,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:59:09,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:59:09,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:59:09,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:59:09,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:59:08" (1/1) ... [2022-12-15 01:59:09,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:59:09,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:59:09,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:59:09,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ab70b1-dc53-40b2-bc59-fc0b3d935096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:59:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-12-15 01:59:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2022-12-15 01:59:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-15 01:59:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 01:59:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 01:59:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-15 01:59:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-15 01:59:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-15 01:59:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-15 01:59:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:59:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-12-15 01:59:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-12-15 01:59:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2022-12-15 01:59:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2022-12-15 01:59:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2022-12-15 01:59:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2022-12-15 01:59:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-15 01:59:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-15 01:59:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-12-15 01:59:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-12-15 01:59:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2022-12-15 01:59:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2022-12-15 01:59:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-15 01:59:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-15 01:59:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2022-12-15 01:59:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2022-12-15 01:59:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-15 01:59:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-12-15 01:59:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-15 01:59:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2022-12-15 01:59:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 01:59:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 01:59:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-15 01:59:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-15 01:59:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-15 01:59:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-12-15 01:59:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2022-12-15 01:59:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2022-12-15 01:59:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 01:59:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 01:59:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2022-12-15 01:59:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-15 01:59:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2022-12-15 01:59:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-15 01:59:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2022-12-15 01:59:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2022-12-15 01:59:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2022-12-15 01:59:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2022-12-15 01:59:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2022-12-15 01:59:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-12-15 01:59:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2022-12-15 01:59:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:59:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-15 01:59:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 01:59:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-12-15 01:59:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2022-12-15 01:59:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2022-12-15 01:59:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-15 01:59:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-15 01:59:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2022-12-15 01:59:09,153 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2022-12-15 01:59:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:59:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2022-12-15 01:59:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-12-15 01:59:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2022-12-15 01:59:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2022-12-15 01:59:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-15 01:59:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-15 01:59:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2022-12-15 01:59:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2022-12-15 01:59:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-15 01:59:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2022-12-15 01:59:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2022-12-15 01:59:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2022-12-15 01:59:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-12-15 01:59:09,157 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-12-15 01:59:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2022-12-15 01:59:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-15 01:59:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-15 01:59:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-15 01:59:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-15 01:59:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-15 01:59:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2022-12-15 01:59:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2022-12-15 01:59:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2022-12-15 01:59:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2022-12-15 01:59:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:59:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-15 01:59:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-15 01:59:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2022-12-15 01:59:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-12-15 01:59:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-12-15 01:59:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-12-15 01:59:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2022-12-15 01:59:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-15 01:59:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2022-12-15 01:59:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2022-12-15 01:59:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2022-12-15 01:59:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2022-12-15 01:59:09,165 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2022-12-15 01:59:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2022-12-15 01:59:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2022-12-15 01:59:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2022-12-15 01:59:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2022-12-15 01:59:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:59:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2022-12-15 01:59:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2022-12-15 01:59:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2022-12-15 01:59:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2022-12-15 01:59:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-15 01:59:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-15 01:59:09,960 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:59:09,963 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:59:10,101 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-15 01:59:10,570 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10870: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1048#1 && __copy_to_user_nocheck_#t~ret1048#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~16#1 := __copy_to_user_nocheck_#t~ret1048#1;havoc __copy_to_user_nocheck_#t~ret1048#1; [2022-12-15 01:59:10,570 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume 0 != __copy_to_user_nocheck_~tmp___0~26#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume !(0 != __copy_to_user_nocheck_~tmp___0~26#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_8#1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_4#1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_2#1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_16#1: SUMMARY for call __copy_to_user_nocheck_#t~ret1048#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_10#1: SUMMARY for call __copy_to_user_nocheck_#t~ret1047#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume 0 != __copy_to_user_nocheck_~tmp___1~16#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,571 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume !(0 != __copy_to_user_nocheck_~tmp___1~16#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10856: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1047#1 && __copy_to_user_nocheck_#t~ret1047#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~26#1 := __copy_to_user_nocheck_#t~ret1047#1;havoc __copy_to_user_nocheck_#t~ret1047#1; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_case_1#1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1; [2022-12-15 01:59:10,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_nocheck_switch_default#1: SUMMARY for call __copy_to_user_nocheck_#t~ret1049#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:10,573 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10882: __copy_to_user_nocheck_~tmp___2~11#1 := __copy_to_user_nocheck_#t~ret1049#1;havoc __copy_to_user_nocheck_#t~ret1049#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-12-15 01:59:12,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10779: __copy_from_user_nocheck_~tmp___2~10#1 := __copy_from_user_nocheck_#t~ret1044#1;havoc __copy_from_user_nocheck_#t~ret1044#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-12-15 01:59:12,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_switch_default#1: SUMMARY for call __copy_from_user_nocheck_#t~ret1044#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_2#1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_4#1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_8#1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10767: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1043#1 && __copy_from_user_nocheck_#t~ret1043#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~15#1 := __copy_from_user_nocheck_#t~ret1043#1;havoc __copy_from_user_nocheck_#t~ret1043#1; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_16#1: SUMMARY for call __copy_from_user_nocheck_#t~ret1043#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10752: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1042#1 && __copy_from_user_nocheck_#t~ret1042#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~25#1 := __copy_from_user_nocheck_#t~ret1042#1;havoc __copy_from_user_nocheck_#t~ret1042#1; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_1#1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume 0 != __copy_from_user_nocheck_~tmp___1~15#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume !(0 != __copy_from_user_nocheck_~tmp___1~15#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-12-15 01:59:12,835 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-12-15 01:59:12,835 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume 0 != __copy_from_user_nocheck_~tmp___0~25#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,835 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume !(0 != __copy_from_user_nocheck_~tmp___0~25#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1; [2022-12-15 01:59:12,835 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_from_user_nocheck_case_10#1: SUMMARY for call __copy_from_user_nocheck_#t~ret1042#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null [2022-12-15 02:02:11,399 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:02:14,122 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:02:14,122 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-15 02:02:14,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:14 BoogieIcfgContainer [2022-12-15 02:02:14,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:02:14,129 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:02:14,129 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:02:14,136 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:02:14,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:14" (1/1) ... [2022-12-15 02:02:14,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:02:14,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:14,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2058 states and 2958 transitions. [2022-12-15 02:02:14,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 2958 transitions. [2022-12-15 02:02:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 02:02:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:02:21,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-15 02:02:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 2070 states and 2976 transitions. [2022-12-15 02:02:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 2976 transitions. [2022-12-15 02:02:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:02:21,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:21,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:02:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 2072 states and 2978 transitions. [2022-12-15 02:02:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2978 transitions. [2022-12-15 02:02:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 02:02:22,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:02:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 2080 states and 2990 transitions. [2022-12-15 02:02:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 2990 transitions. [2022-12-15 02:02:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 02:02:23,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:23,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-12-15 02:02:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2096 states and 3016 transitions. [2022-12-15 02:02:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3016 transitions. [2022-12-15 02:02:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:02:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-12-15 02:02:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2097 states and 3017 transitions. [2022-12-15 02:02:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3017 transitions. [2022-12-15 02:02:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:02:25,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-12-15 02:02:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2083 states and 2994 transitions. [2022-12-15 02:02:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 2994 transitions. [2022-12-15 02:02:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:02:26,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:26,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-12-15 02:02:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 2085 states and 2995 transitions. [2022-12-15 02:02:28,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 2995 transitions. [2022-12-15 02:02:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:02:28,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:28,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-12-15 02:02:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 2096 states and 3013 transitions. [2022-12-15 02:02:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3013 transitions. [2022-12-15 02:02:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 02:02:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:29,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-12-15 02:02:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 2098 states and 3014 transitions. [2022-12-15 02:02:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3014 transitions. [2022-12-15 02:02:30,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 02:02:30,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:30,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-12-15 02:02:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 2104 states and 3030 transitions. [2022-12-15 02:02:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3030 transitions. [2022-12-15 02:02:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:02:34,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:37,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 316 conjunts are in the unsatisfiable core [2022-12-15 02:02:37,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:02:38,424 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 13 treesize of output 9 [2022-12-15 02:02:38,429 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 13 treesize of output 9 [2022-12-15 02:02:39,126 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 21 treesize of output 9 [2022-12-15 02:02:39,134 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 9 treesize of output 3 [2022-12-15 02:02:40,968 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 11 treesize of output 7 [2022-12-15 02:02:41,001 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 11 treesize of output 9 [2022-12-15 02:02:42,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,326 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 40 [2022-12-15 02:02:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:42,342 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 59 [2022-12-15 02:02:43,581 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 32 treesize of output 24 [2022-12-15 02:02:44,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:44,124 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 23 treesize of output 22 [2022-12-15 02:02:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:44,145 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 46 treesize of output 41 [2022-12-15 02:02:44,451 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 32 treesize of output 24 [2022-12-15 02:02:44,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:44,837 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 46 treesize of output 41 [2022-12-15 02:02:44,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:02:44,869 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 23 treesize of output 22 [2022-12-15 02:02:46,312 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 17 treesize of output 9 [2022-12-15 02:02:46,320 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 40 treesize of output 28 [2022-12-15 02:02:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 102 proven. 32 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2022-12-15 02:03:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2211 states and 3418 transitions. [2022-12-15 02:03:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3418 transitions. [2022-12-15 02:03:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:03:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:06,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:03:06,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:03:07,235 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 11 treesize of output 7 [2022-12-15 02:03:08,194 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_2590 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_2590)) |c_#memory_int|))) is different from true [2022-12-15 02:03:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:03:08,207 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 21 treesize of output 20 [2022-12-15 02:03:09,108 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:03:10,055 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:03:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:03:28,301 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_2590 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_2590)) |c_#memory_int|)))) is different from false [2022-12-15 02:03:28,307 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((v_ArrVal_2590 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_2590)) |c_#memory_int|))))) is different from false [2022-12-15 02:04:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2253 states and 3598 transitions. [2022-12-15 02:04:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3598 transitions. [2022-12-15 02:04:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:03,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:03,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:04,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:04:04,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:04,602 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 11 treesize of output 7 [2022-12-15 02:04:04,630 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_3086 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_3086))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:04:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:04:04,641 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 21 treesize of output 20 [2022-12-15 02:04:05,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:06,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:10,402 WARN L859 $PredicateComparison]: unable to prove that (and (exists ((atomic_set_~v.offset Int) (v_ArrVal_3086 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_3086))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from true [2022-12-15 02:04:10,406 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_3086 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_3086))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:04:10,411 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_3086 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_3086))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:04:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2270 states and 3655 transitions. [2022-12-15 02:04:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3655 transitions. [2022-12-15 02:04:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:27,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:04:29,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:29,699 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 11 treesize of output 7 [2022-12-15 02:04:29,722 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int)) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset |c_atomic_set_#in~i|)) |c_#memory_int|)) is different from true [2022-12-15 02:04:29,746 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:04:29,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:04:30,929 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:31,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:32,804 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int)) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset |c_atomic_set_#in~i|)) |c_#memory_int|))) is different from false [2022-12-15 02:04:32,809 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int)) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset |c_atomic_set_#in~i|)) |c_#memory_int|))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:04:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2270 states and 3655 transitions. [2022-12-15 02:04:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3655 transitions. [2022-12-15 02:04:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:32,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:04:34,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:34,539 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 11 treesize of output 7 [2022-12-15 02:04:34,564 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_4076 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_4076)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:04:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:04:34,574 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 21 treesize of output 20 [2022-12-15 02:04:35,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:36,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:36,962 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_4076 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_4076)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:04:36,967 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_4076 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_4076)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:04:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2270 states and 3655 transitions. [2022-12-15 02:04:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3655 transitions. [2022-12-15 02:04:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:37,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:37,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:38,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:04:38,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:38,697 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 11 treesize of output 7 [2022-12-15 02:04:38,738 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:04:38,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:04:39,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:40,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2276 states and 3672 transitions. [2022-12-15 02:04:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3672 transitions. [2022-12-15 02:04:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:45,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:04:45,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:45,781 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 11 treesize of output 7 [2022-12-15 02:04:45,809 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_5066 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5066)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:04:45,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:04:45,818 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 21 treesize of output 20 [2022-12-15 02:04:46,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:47,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:48,135 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_5066 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5066)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:04:48,142 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_5066 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5066)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:04:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2276 states and 3672 transitions. [2022-12-15 02:04:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3672 transitions. [2022-12-15 02:04:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:04:48,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:49,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:04:49,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:49,807 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 11 treesize of output 7 [2022-12-15 02:04:49,833 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_5561 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5561))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:04:49,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:04:49,844 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 21 treesize of output 20 [2022-12-15 02:04:50,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:04:51,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:04:52,229 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_5561 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5561))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:04:52,234 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_5561 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_5561))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:04:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2276 states and 3672 transitions. [2022-12-15 02:04:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3672 transitions. [2022-12-15 02:04:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:04:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 288 conjunts are in the unsatisfiable core [2022-12-15 02:04:54,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:04:54,657 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 13 treesize of output 9 [2022-12-15 02:04:54,666 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 13 treesize of output 9 [2022-12-15 02:04:55,214 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 21 treesize of output 9 [2022-12-15 02:04:55,218 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 9 treesize of output 3 [2022-12-15 02:04:55,441 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 11 treesize of output 7 [2022-12-15 02:04:55,465 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 11 treesize of output 9 [2022-12-15 02:04:58,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:04:58,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 59 [2022-12-15 02:05:01,377 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 32 treesize of output 24 [2022-12-15 02:05:01,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 41 [2022-12-15 02:05:01,713 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 23 treesize of output 22 [2022-12-15 02:05:01,784 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 32 treesize of output 24 [2022-12-15 02:05:02,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 41 [2022-12-15 02:05:02,119 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 23 treesize of output 22 [2022-12-15 02:05:05,821 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 40 treesize of output 28 [2022-12-15 02:05:05,843 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 17 treesize of output 9 [2022-12-15 02:05:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 102 proven. 32 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2022-12-15 02:05:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2313 states and 3831 transitions. [2022-12-15 02:05:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3831 transitions. [2022-12-15 02:05:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:05:49,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:51,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:05:51,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:05:51,370 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 11 treesize of output 7 [2022-12-15 02:05:51,397 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_6559 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_6559)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:05:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:05:51,407 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 21 treesize of output 20 [2022-12-15 02:05:52,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:05:53,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:05:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:05:53,767 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_6559 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_6559)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:05:53,774 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_6559 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_6559)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:06:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 2318 states and 3842 transitions. [2022-12-15 02:06:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3842 transitions. [2022-12-15 02:06:03,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 02:06:03,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:03,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 12 proven. 40 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2022-12-15 02:06:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 2322 states and 3847 transitions. [2022-12-15 02:06:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3847 transitions. [2022-12-15 02:06:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 02:06:29,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 2 proven. 50 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2022-12-15 02:06:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2331 states and 3887 transitions. [2022-12-15 02:06:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3887 transitions. [2022-12-15 02:06:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:06:51,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:52,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:06:52,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:06:52,927 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 11 treesize of output 7 [2022-12-15 02:06:52,953 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_7434 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7434))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:06:52,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:06:52,964 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 21 treesize of output 20 [2022-12-15 02:06:53,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:06:54,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:06:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:06:55,444 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_7434 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7434))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:06:55,450 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((v_ArrVal_7434 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7434))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:07:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2331 states and 3894 transitions. [2022-12-15 02:07:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3894 transitions. [2022-12-15 02:07:20,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:20,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:20,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:22,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:22,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:22,786 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 11 treesize of output 7 [2022-12-15 02:07:22,813 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_7929 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7929)) |c_#memory_int|))) is different from true [2022-12-15 02:07:22,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:22,823 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 21 treesize of output 20 [2022-12-15 02:07:23,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:24,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:25,253 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_7929 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7929)) |c_#memory_int|)))) is different from false [2022-12-15 02:07:25,259 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((v_ArrVal_7929 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_7929)) |c_#memory_int|))))) is different from false [2022-12-15 02:07:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2332 states and 3895 transitions. [2022-12-15 02:07:25,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3895 transitions. [2022-12-15 02:07:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:25,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:26,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:26,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:26,892 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 11 treesize of output 7 [2022-12-15 02:07:26,918 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_8424 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8424)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:26,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:26,928 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 21 treesize of output 20 [2022-12-15 02:07:27,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:28,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:29,272 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_8424 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8424)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:29,277 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((v_ArrVal_8424 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8424)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:07:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2333 states and 3896 transitions. [2022-12-15 02:07:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3896 transitions. [2022-12-15 02:07:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:29,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:29,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:30,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:30,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:30,829 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 11 treesize of output 7 [2022-12-15 02:07:30,856 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_8919 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8919)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:30,866 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 21 treesize of output 20 [2022-12-15 02:07:31,770 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:32,689 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:33,200 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_8919 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8919)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:33,205 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((v_ArrVal_8919 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_8919)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:07:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 2334 states and 3897 transitions. [2022-12-15 02:07:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3897 transitions. [2022-12-15 02:07:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:33,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:34,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:34,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:34,822 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 11 treesize of output 7 [2022-12-15 02:07:34,856 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_9414 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9414))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:34,867 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 21 treesize of output 20 [2022-12-15 02:07:35,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:36,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:37,338 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_9414 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9414))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:37,343 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_9414 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9414))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:07:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2335 states and 3898 transitions. [2022-12-15 02:07:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3898 transitions. [2022-12-15 02:07:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:37,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:39,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:39,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:39,085 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 11 treesize of output 7 [2022-12-15 02:07:39,113 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_9909 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9909)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:39,124 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 21 treesize of output 20 [2022-12-15 02:07:40,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:40,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:41,126 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:41,548 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_9909 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9909)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:41,554 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((v_ArrVal_9909 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_9909)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:07:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2336 states and 3899 transitions. [2022-12-15 02:07:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3899 transitions. [2022-12-15 02:07:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:41,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:43,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:43,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:43,353 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 11 treesize of output 7 [2022-12-15 02:07:43,378 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_10404 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10404)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:43,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:43,387 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 21 treesize of output 20 [2022-12-15 02:07:44,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:45,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:45,862 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_10404 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10404)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:45,867 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_10404 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10404)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:07:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2337 states and 3900 transitions. [2022-12-15 02:07:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3900 transitions. [2022-12-15 02:07:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:45,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:45,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:47,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:47,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:47,501 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 11 treesize of output 7 [2022-12-15 02:07:47,530 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_10899 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10899))))) is different from true [2022-12-15 02:07:47,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:47,539 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 21 treesize of output 20 [2022-12-15 02:07:48,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:49,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:50,030 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_10899 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10899)))))) is different from false [2022-12-15 02:07:50,035 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_10899 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_10899))))))) is different from false [2022-12-15 02:07:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2338 states and 3901 transitions. [2022-12-15 02:07:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3901 transitions. [2022-12-15 02:07:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:50,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:52,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:07:52,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:52,115 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 11 treesize of output 7 [2022-12-15 02:07:52,159 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:07:52,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:07:53,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:54,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:55,167 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int)) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset |c_atomic_set_#in~i|)) |c_#memory_int|))) (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:07:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2339 states and 3902 transitions. [2022-12-15 02:07:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3902 transitions. [2022-12-15 02:07:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:55,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:57,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:07:57,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:07:57,259 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 11 treesize of output 7 [2022-12-15 02:07:57,293 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_11889 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_11889)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:07:57,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:07:57,305 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 21 treesize of output 20 [2022-12-15 02:07:58,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:07:59,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:07:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:07:59,828 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_11889 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_11889)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:07:59,834 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_11889 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_11889)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:07:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2340 states and 3903 transitions. [2022-12-15 02:07:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3903 transitions. [2022-12-15 02:07:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:07:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:01,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 135 conjunts are in the unsatisfiable core [2022-12-15 02:08:01,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:01,474 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 11 treesize of output 7 [2022-12-15 02:08:01,503 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_12384 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12384))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:01,516 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 21 treesize of output 20 [2022-12-15 02:08:02,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:03,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:04,061 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_12384 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12384))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:04,067 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_12384 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12384))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2341 states and 3904 transitions. [2022-12-15 02:08:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3904 transitions. [2022-12-15 02:08:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:04,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:06,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:06,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:06,229 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 11 treesize of output 7 [2022-12-15 02:08:06,257 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_12880 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12880))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:06,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:06,268 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 21 treesize of output 20 [2022-12-15 02:08:07,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:08,082 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:08,689 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_12880 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12880))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:08,694 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_12880 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_12880))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2342 states and 3905 transitions. [2022-12-15 02:08:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3905 transitions. [2022-12-15 02:08:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:08,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:08,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:10,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:10,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:10,475 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 11 treesize of output 7 [2022-12-15 02:08:10,504 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_13375 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13375)) |c_#memory_int|))) is different from true [2022-12-15 02:08:10,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:10,517 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 21 treesize of output 20 [2022-12-15 02:08:11,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:12,270 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:12,873 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_13375 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13375)) |c_#memory_int|)))) is different from false [2022-12-15 02:08:12,877 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_13375 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13375)) |c_#memory_int|)))) (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:08:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2343 states and 3906 transitions. [2022-12-15 02:08:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3906 transitions. [2022-12-15 02:08:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:12,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:14,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:14,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:14,652 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 11 treesize of output 7 [2022-12-15 02:08:14,676 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_13870 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13870)) |c_#memory_int|))) is different from true [2022-12-15 02:08:14,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:14,685 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 21 treesize of output 20 [2022-12-15 02:08:15,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:16,342 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:16,938 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_13870 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13870)) |c_#memory_int|)))) is different from false [2022-12-15 02:08:16,944 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_13870 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_13870)) |c_#memory_int|)))) (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:08:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2344 states and 3907 transitions. [2022-12-15 02:08:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3907 transitions. [2022-12-15 02:08:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:17,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:18,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:18,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:18,748 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 11 treesize of output 7 [2022-12-15 02:08:18,776 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_14365 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14365)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:18,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:18,787 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 21 treesize of output 20 [2022-12-15 02:08:19,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:20,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:21,270 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_14365 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14365)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:21,276 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_14365 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14365)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2345 states and 3908 transitions. [2022-12-15 02:08:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3908 transitions. [2022-12-15 02:08:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:21,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:23,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:23,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:23,237 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 11 treesize of output 7 [2022-12-15 02:08:23,266 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_14860 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14860))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:23,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:23,276 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 21 treesize of output 20 [2022-12-15 02:08:24,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:25,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:25,319 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:25,725 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_14860 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14860))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:25,730 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_14860 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_14860))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2346 states and 3909 transitions. [2022-12-15 02:08:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3909 transitions. [2022-12-15 02:08:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:25,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:25,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:27,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 141 conjunts are in the unsatisfiable core [2022-12-15 02:08:27,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:27,480 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 11 treesize of output 7 [2022-12-15 02:08:27,510 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_15355 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15355)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:27,521 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 21 treesize of output 20 [2022-12-15 02:08:28,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:29,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:29,908 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_15355 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15355)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:29,913 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_15355 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15355)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2347 states and 3910 transitions. [2022-12-15 02:08:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3910 transitions. [2022-12-15 02:08:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:29,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:29,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:31,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:08:31,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:31,631 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 11 treesize of output 7 [2022-12-15 02:08:31,653 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_15850 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15850)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:31,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:31,663 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 21 treesize of output 20 [2022-12-15 02:08:32,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:33,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:34,188 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_15850 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15850)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:08:34,193 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_15850 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_15850)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:08:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2348 states and 3911 transitions. [2022-12-15 02:08:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3911 transitions. [2022-12-15 02:08:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:34,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:34,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:35,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 141 conjunts are in the unsatisfiable core [2022-12-15 02:08:35,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:35,909 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 11 treesize of output 7 [2022-12-15 02:08:35,938 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_16344 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_16344)) |c_#memory_int|))) is different from true [2022-12-15 02:08:35,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:35,949 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 21 treesize of output 20 [2022-12-15 02:08:36,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:37,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:38,035 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:38,433 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_16344 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_16344)) |c_#memory_int|)))) is different from false [2022-12-15 02:08:38,438 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_16344 Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_16344)) |c_#memory_int|))))) is different from false [2022-12-15 02:08:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2349 states and 3912 transitions. [2022-12-15 02:08:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3912 transitions. [2022-12-15 02:08:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:38,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:40,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:08:40,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:40,534 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 11 treesize of output 7 [2022-12-15 02:08:40,574 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:08:40,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:08:41,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:08:43,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:08:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:08:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2350 states and 3913 transitions. [2022-12-15 02:08:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3913 transitions. [2022-12-15 02:08:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:08:43,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:44,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 167 conjunts are in the unsatisfiable core [2022-12-15 02:08:44,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:50,856 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 11 treesize of output 7 [2022-12-15 02:08:51,814 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_17334 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17334)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:08:51,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:51,827 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 21 treesize of output 20 [2022-12-15 02:08:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:08:54,271 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 21 treesize of output 20 [2022-12-15 02:08:56,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 40 [2022-12-15 02:08:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:15,375 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_17334 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17334)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:09:15,380 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_17334 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17334)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:09:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2365 states and 4014 transitions. [2022-12-15 02:09:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4014 transitions. [2022-12-15 02:09:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:30,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:32,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:09:32,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:32,427 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 11 treesize of output 7 [2022-12-15 02:09:32,456 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_17829 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17829))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:09:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:09:32,466 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 21 treesize of output 20 [2022-12-15 02:09:33,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:34,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:35,086 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_17829 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17829))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:09:35,091 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((v_ArrVal_17829 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_17829))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:09:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2366 states and 4015 transitions. [2022-12-15 02:09:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4015 transitions. [2022-12-15 02:09:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:35,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:36,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:09:36,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:36,841 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 11 treesize of output 7 [2022-12-15 02:09:36,867 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_18324 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18324))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:09:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:09:36,878 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 21 treesize of output 20 [2022-12-15 02:09:37,799 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:38,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:39,499 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_18324 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18324))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:09:39,505 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_18324 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18324))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:09:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 2367 states and 4016 transitions. [2022-12-15 02:09:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4016 transitions. [2022-12-15 02:09:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:39,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:41,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:09:41,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:41,748 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 11 treesize of output 7 [2022-12-15 02:09:41,778 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_18819 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18819))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:09:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:09:41,789 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 21 treesize of output 20 [2022-12-15 02:09:42,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:43,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:44,360 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_18819 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18819))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:09:44,365 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_18819 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_18819))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:09:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2368 states and 4017 transitions. [2022-12-15 02:09:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4017 transitions. [2022-12-15 02:09:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:44,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:46,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:09:46,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:46,623 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 11 treesize of output 7 [2022-12-15 02:09:46,669 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:09:46,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:09:48,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:49,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2369 states and 4018 transitions. [2022-12-15 02:09:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4018 transitions. [2022-12-15 02:09:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:49,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:51,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:09:51,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:51,444 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 11 treesize of output 7 [2022-12-15 02:09:51,473 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_19809 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_19809))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:09:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:09:51,484 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 21 treesize of output 20 [2022-12-15 02:09:52,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:53,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:53,928 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_19809 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_19809))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:09:53,933 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_19809 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_19809))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:09:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2370 states and 4019 transitions. [2022-12-15 02:09:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4019 transitions. [2022-12-15 02:09:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:09:53,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:53,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:55,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:09:55,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:09:55,774 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 11 treesize of output 7 [2022-12-15 02:09:55,801 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_20304 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_20304)) |c_#memory_int|))) is different from true [2022-12-15 02:09:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:09:55,811 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 21 treesize of output 20 [2022-12-15 02:09:56,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:09:57,568 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:09:57,858 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:09:58,233 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_20304 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_20304)) |c_#memory_int|)))) is different from false [2022-12-15 02:09:58,239 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((v_ArrVal_20304 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_20304)) |c_#memory_int|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:09:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2371 states and 4020 transitions. [2022-12-15 02:09:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4020 transitions. [2022-12-15 02:09:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:09:58,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:02,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 288 conjunts are in the unsatisfiable core [2022-12-15 02:10:02,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:03,339 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 13 treesize of output 9 [2022-12-15 02:10:03,351 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 13 treesize of output 9 [2022-12-15 02:10:03,971 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 21 treesize of output 9 [2022-12-15 02:10:03,977 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 9 treesize of output 3 [2022-12-15 02:10:04,216 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 11 treesize of output 7 [2022-12-15 02:10:04,245 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 11 treesize of output 9 [2022-12-15 02:10:06,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:06,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 59 [2022-12-15 02:10:07,422 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 32 treesize of output 24 [2022-12-15 02:10:07,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 23 treesize of output 22 [2022-12-15 02:10:07,785 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 46 treesize of output 41 [2022-12-15 02:10:07,871 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 32 treesize of output 24 [2022-12-15 02:10:08,240 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 23 treesize of output 22 [2022-12-15 02:10:08,257 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 46 treesize of output 41 [2022-12-15 02:10:11,492 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 40 treesize of output 28 [2022-12-15 02:10:11,496 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 17 treesize of output 9 [2022-12-15 02:10:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 102 proven. 32 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2022-12-15 02:10:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2372 states and 4021 transitions. [2022-12-15 02:10:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4021 transitions. [2022-12-15 02:10:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:20,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:22,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:22,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:22,404 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 11 treesize of output 7 [2022-12-15 02:10:22,443 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_21303 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21303))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:22,456 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 21 treesize of output 20 [2022-12-15 02:10:23,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:24,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:25,199 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_21303 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21303))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:25,204 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((v_ArrVal_21303 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21303))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2373 states and 4022 transitions. [2022-12-15 02:10:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4022 transitions. [2022-12-15 02:10:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:26,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:27,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:27,038 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 11 treesize of output 7 [2022-12-15 02:10:27,067 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_21799 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21799)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:27,076 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 21 treesize of output 20 [2022-12-15 02:10:28,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:28,946 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:29,525 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_21799 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21799)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:29,531 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_21799 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_21799)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2374 states and 4023 transitions. [2022-12-15 02:10:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4023 transitions. [2022-12-15 02:10:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:29,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:31,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:31,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:31,490 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 11 treesize of output 7 [2022-12-15 02:10:31,520 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_22293 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22293))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:31,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:31,532 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 21 treesize of output 20 [2022-12-15 02:10:32,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:33,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:34,325 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_22293 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22293))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:34,332 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_22293 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22293))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2375 states and 4024 transitions. [2022-12-15 02:10:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 4024 transitions. [2022-12-15 02:10:34,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:34,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:34,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:35,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:35,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:35,912 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 11 treesize of output 7 [2022-12-15 02:10:35,945 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_22789 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22789))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:35,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:35,956 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 21 treesize of output 20 [2022-12-15 02:10:37,000 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:37,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:38,509 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_22789 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22789))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:38,515 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_22789 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_22789))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2376 states and 4025 transitions. [2022-12-15 02:10:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4025 transitions. [2022-12-15 02:10:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:38,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:40,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:40,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:40,584 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 11 treesize of output 7 [2022-12-15 02:10:40,610 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_23283 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23283))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:40,622 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 21 treesize of output 20 [2022-12-15 02:10:41,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:42,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:43,028 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:43,400 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_23283 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23283))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:43,406 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_23283 Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23283))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2377 states and 4026 transitions. [2022-12-15 02:10:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4026 transitions. [2022-12-15 02:10:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:45,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 141 conjunts are in the unsatisfiable core [2022-12-15 02:10:45,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:45,489 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 11 treesize of output 7 [2022-12-15 02:10:45,522 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_23779 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23779))))) is different from true [2022-12-15 02:10:45,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:45,536 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 21 treesize of output 20 [2022-12-15 02:10:46,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:47,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:48,323 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_23779 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23779)))))) is different from false [2022-12-15 02:10:48,329 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((v_ArrVal_23779 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_23779))))))) is different from false [2022-12-15 02:10:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2378 states and 4027 transitions. [2022-12-15 02:10:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4027 transitions. [2022-12-15 02:10:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:48,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:49,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:49,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:49,961 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 11 treesize of output 7 [2022-12-15 02:10:49,991 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_24273 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24273)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:50,002 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 21 treesize of output 20 [2022-12-15 02:10:51,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:52,045 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:52,658 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_24273 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24273)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:52,664 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_24273 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24273)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2379 states and 4028 transitions. [2022-12-15 02:10:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4028 transitions. [2022-12-15 02:10:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:52,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:52,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:54,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:54,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:54,303 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 11 treesize of output 7 [2022-12-15 02:10:54,339 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_24769 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24769)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:54,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:54,352 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 21 treesize of output 20 [2022-12-15 02:10:55,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:10:56,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:10:56,749 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:10:57,119 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_24769 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24769)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:10:57,125 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_24769 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_24769)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:10:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2380 states and 4029 transitions. [2022-12-15 02:10:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4029 transitions. [2022-12-15 02:10:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:10:57,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:58,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:10:58,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:10:58,788 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 11 treesize of output 7 [2022-12-15 02:10:58,819 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_25263 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25263)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:10:58,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:10:58,829 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 21 treesize of output 20 [2022-12-15 02:10:59,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:00,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:00,979 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:01,317 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_25263 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25263)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:01,323 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_25263 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25263)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:11:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2381 states and 4030 transitions. [2022-12-15 02:11:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4030 transitions. [2022-12-15 02:11:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:01,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:01,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:02,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:02,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:02,951 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 11 treesize of output 7 [2022-12-15 02:11:02,979 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_25759 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25759)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:11:02,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:02,990 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 21 treesize of output 20 [2022-12-15 02:11:03,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:04,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:05,605 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_25759 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25759)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:05,611 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_25759 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_25759)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:11:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2382 states and 4031 transitions. [2022-12-15 02:11:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4031 transitions. [2022-12-15 02:11:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:07,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:07,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:07,721 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 11 treesize of output 7 [2022-12-15 02:11:07,749 WARN L859 $PredicateComparison]: unable to prove that (exists ((atomic_set_~v.offset Int) (v_ArrVal_26253 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26253)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:11:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:07,758 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 21 treesize of output 20 [2022-12-15 02:11:08,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:09,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:10,333 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_26253 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26253)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:10,339 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((atomic_set_~v.offset Int) (v_ArrVal_26253 Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26253)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:11:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2383 states and 4032 transitions. [2022-12-15 02:11:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4032 transitions. [2022-12-15 02:11:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:10,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:11,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:11,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:12,026 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 11 treesize of output 7 [2022-12-15 02:11:12,059 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_26748 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26748))))) is different from true [2022-12-15 02:11:12,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:12,071 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 21 treesize of output 20 [2022-12-15 02:11:13,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:14,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:14,779 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_26748 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26748)))))) is different from false [2022-12-15 02:11:14,786 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((v_ArrVal_26748 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_26748)))))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:11:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 2384 states and 4033 transitions. [2022-12-15 02:11:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4033 transitions. [2022-12-15 02:11:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:14,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:16,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:16,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:16,391 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 11 treesize of output 7 [2022-12-15 02:11:16,423 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_27243 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27243)) |c_#memory_int|))) is different from true [2022-12-15 02:11:16,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:16,436 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 21 treesize of output 20 [2022-12-15 02:11:17,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:18,503 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:19,090 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_27243 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27243)) |c_#memory_int|)))) is different from false [2022-12-15 02:11:19,095 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_27243 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27243)) |c_#memory_int|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:11:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2385 states and 4034 transitions. [2022-12-15 02:11:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4034 transitions. [2022-12-15 02:11:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:19,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:19,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:20,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:20,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:20,879 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 11 treesize of output 7 [2022-12-15 02:11:20,910 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_27739 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27739)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:11:20,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:20,920 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 21 treesize of output 20 [2022-12-15 02:11:21,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:22,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:23,146 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:23,620 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_27739 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27739)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:23,626 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0)) (not (exists ((v_ArrVal_27739 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_27739)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:11:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2386 states and 4035 transitions. [2022-12-15 02:11:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 4035 transitions. [2022-12-15 02:11:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:25,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:25,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:25,176 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 11 treesize of output 7 [2022-12-15 02:11:25,214 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_28233 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_28233))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:11:25,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:25,227 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 21 treesize of output 20 [2022-12-15 02:11:26,372 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:27,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:27,935 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_28233 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_28233))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:27,941 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_28233 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_28233))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:11:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2387 states and 4036 transitions. [2022-12-15 02:11:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4036 transitions. [2022-12-15 02:11:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:11:28,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:29,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-15 02:11:29,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 144 proven. 2 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-12-15 02:11:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2388 states and 4037 transitions. [2022-12-15 02:11:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4037 transitions. [2022-12-15 02:11:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:11:33,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:34,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 286 conjunts are in the unsatisfiable core [2022-12-15 02:11:34,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:35,094 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 13 treesize of output 9 [2022-12-15 02:11:35,663 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 21 treesize of output 9 [2022-12-15 02:11:35,987 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 11 treesize of output 7 [2022-12-15 02:11:36,017 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 11 treesize of output 9 [2022-12-15 02:11:37,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 40 [2022-12-15 02:11:37,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:37,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 59 [2022-12-15 02:11:37,797 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 32 treesize of output 24 [2022-12-15 02:11:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:38,201 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 46 treesize of output 41 [2022-12-15 02:11:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:38,229 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 23 treesize of output 22 [2022-12-15 02:11:38,321 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 32 treesize of output 24 [2022-12-15 02:11:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:38,679 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 46 treesize of output 41 [2022-12-15 02:11:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:38,709 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 23 treesize of output 22 [2022-12-15 02:11:39,667 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 17 treesize of output 9 [2022-12-15 02:11:39,672 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 40 treesize of output 28 [2022-12-15 02:11:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 102 proven. 32 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2022-12-15 02:11:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2389 states and 4038 transitions. [2022-12-15 02:11:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4038 transitions. [2022-12-15 02:11:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:11:43,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:45,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 11766 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-15 02:11:45,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 144 proven. 2 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-12-15 02:11:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 2390 states and 4039 transitions. [2022-12-15 02:11:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4039 transitions. [2022-12-15 02:11:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:48,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:49,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:49,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:50,004 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 11 treesize of output 7 [2022-12-15 02:11:50,037 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_30187 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30187)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:11:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:50,050 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 21 treesize of output 20 [2022-12-15 02:11:51,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:52,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:52,940 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_30187 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30187)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:11:52,947 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_30187 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30187)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:11:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 2391 states and 4040 transitions. [2022-12-15 02:11:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4040 transitions. [2022-12-15 02:11:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:54,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:11:54,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:54,636 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 11 treesize of output 7 [2022-12-15 02:11:54,662 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_30682 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30682)) |c_#memory_int|))) is different from true [2022-12-15 02:11:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:11:54,674 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 21 treesize of output 20 [2022-12-15 02:11:55,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:11:56,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:11:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:11:57,383 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_30682 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30682)) |c_#memory_int|)))) is different from false [2022-12-15 02:11:57,388 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_30682 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_30682)) |c_#memory_int|))))) is different from false [2022-12-15 02:11:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 2392 states and 4041 transitions. [2022-12-15 02:11:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4041 transitions. [2022-12-15 02:11:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:11:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:59,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:11:59,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:11:59,097 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 11 treesize of output 7 [2022-12-15 02:11:59,147 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:11:59,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:12:00,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:01,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 2393 states and 4042 transitions. [2022-12-15 02:12:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4042 transitions. [2022-12-15 02:12:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:03,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:03,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:03,890 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 11 treesize of output 7 [2022-12-15 02:12:03,919 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_31672 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_31672)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:03,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:03,930 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 21 treesize of output 20 [2022-12-15 02:12:04,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:05,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:06,547 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_31672 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_31672)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:06,553 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((v_ArrVal_31672 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_31672)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:12:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2394 states and 4043 transitions. [2022-12-15 02:12:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4043 transitions. [2022-12-15 02:12:06,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:06,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:08,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:12:08,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:08,194 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 11 treesize of output 7 [2022-12-15 02:12:08,251 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:12:08,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:12:09,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:10,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2395 states and 4044 transitions. [2022-12-15 02:12:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4044 transitions. [2022-12-15 02:12:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:11,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:12,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:12,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:12,922 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 11 treesize of output 7 [2022-12-15 02:12:12,952 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_32662 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_32662)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:12,962 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 21 treesize of output 20 [2022-12-15 02:12:13,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:14,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:15,216 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:15,674 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_32662 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_32662)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:15,680 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_32662 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_32662)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:12:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2396 states and 4045 transitions. [2022-12-15 02:12:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4045 transitions. [2022-12-15 02:12:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:15,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:17,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:17,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:17,577 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 11 treesize of output 7 [2022-12-15 02:12:17,607 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_33157 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33157)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:17,620 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 21 treesize of output 20 [2022-12-15 02:12:18,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:19,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:20,206 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_33157 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33157)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:20,213 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_33157 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33157)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:12:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 2397 states and 4046 transitions. [2022-12-15 02:12:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4046 transitions. [2022-12-15 02:12:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:21,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:21,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:21,760 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 11 treesize of output 7 [2022-12-15 02:12:21,792 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_33652 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33652)) |c_#memory_int|))) is different from true [2022-12-15 02:12:21,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:21,804 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 21 treesize of output 20 [2022-12-15 02:12:22,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:23,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:24,347 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_33652 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33652)) |c_#memory_int|)))) is different from false [2022-12-15 02:12:24,353 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (not (exists ((v_ArrVal_33652 Int) (atomic_set_~v.offset Int)) (and (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|) (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_33652)) |c_#memory_int|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|)) is different from false [2022-12-15 02:12:24,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 2398 states and 4047 transitions. [2022-12-15 02:12:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4047 transitions. [2022-12-15 02:12:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:24,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:26,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:26,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:26,153 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 11 treesize of output 7 [2022-12-15 02:12:26,179 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_34147 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34147)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:26,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:26,188 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 21 treesize of output 20 [2022-12-15 02:12:27,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:28,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:28,869 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_34147 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34147)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:28,875 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_34147 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34147)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:12:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4199 states to 2399 states and 4048 transitions. [2022-12-15 02:12:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4048 transitions. [2022-12-15 02:12:29,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:29,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:29,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:30,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:30,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:30,933 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 11 treesize of output 7 [2022-12-15 02:12:30,962 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_34642 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34642))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:30,977 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 21 treesize of output 20 [2022-12-15 02:12:31,998 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:33,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:33,854 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_34642 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34642))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:33,860 WARN L837 $PredicateComparison]: unable to prove that (and (= c_~LDV_USB_DEV_REF_COUNTS~0 0) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_34642 Int) (atomic_set_~v.offset Int)) (and (= |c_#memory_int| (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_34642))) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))))) is different from false [2022-12-15 02:12:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2400 states and 4049 transitions. [2022-12-15 02:12:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4049 transitions. [2022-12-15 02:12:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:34,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:35,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 137 conjunts are in the unsatisfiable core [2022-12-15 02:12:35,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:35,735 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 11 treesize of output 7 [2022-12-15 02:12:35,766 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_35137 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35137)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:35,777 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 21 treesize of output 20 [2022-12-15 02:12:36,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:37,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:38,480 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_35137 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35137)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:38,485 WARN L837 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (exists ((v_ArrVal_35137 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35137)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:12:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2401 states and 4050 transitions. [2022-12-15 02:12:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4050 transitions. [2022-12-15 02:12:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:38,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:38,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:40,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 141 conjunts are in the unsatisfiable core [2022-12-15 02:12:40,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:40,705 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 11 treesize of output 7 [2022-12-15 02:12:40,735 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_35632 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35632)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|))) is different from true [2022-12-15 02:12:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-15 02:12:40,746 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 21 treesize of output 20 [2022-12-15 02:12:41,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:42,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:43,405 WARN L837 $PredicateComparison]: unable to prove that (not (exists ((v_ArrVal_35632 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35632)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) is different from false [2022-12-15 02:12:43,411 WARN L837 $PredicateComparison]: unable to prove that (and (not (exists ((v_ArrVal_35632 Int) (atomic_set_~v.offset Int)) (and (= (store |c_old(#memory_int)| |c_atomic_set_#in~v.base| (store (select |c_old(#memory_int)| |c_atomic_set_#in~v.base|) atomic_set_~v.offset v_ArrVal_35632)) |c_#memory_int|) (<= atomic_set_~v.offset |c_atomic_set_#in~v.offset|)))) (= (select (select |c_#memory_int| |c_atomic_set_#in~v.base|) |c_atomic_set_#in~v.offset|) |c_atomic_set_#in~i|) (not (= c_~LDV_USB_DEV_REF_COUNTS~0 0))) is different from false [2022-12-15 02:12:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2402 states and 4051 transitions. [2022-12-15 02:12:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4051 transitions. [2022-12-15 02:12:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:43,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:45,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 11737 conjuncts, 145 conjunts are in the unsatisfiable core [2022-12-15 02:12:45,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:12:45,491 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 11 treesize of output 7 [2022-12-15 02:12:45,544 INFO L321 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-12-15 02:12:45,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-12-15 02:12:47,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 21 treesize of output 20 [2022-12-15 02:12:48,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 33 treesize of output 40 [2022-12-15 02:12:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 1 not checked. [2022-12-15 02:12:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 2403 states and 4052 transitions. [2022-12-15 02:12:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4052 transitions. [2022-12-15 02:12:48,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 02:12:48,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms